products - ms flanges · flange dimensions company profile royal steel india is one of the leading...
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MANUFACTURER STOCKIST & SUPPLIERS OF :
MS, CS, SS FLANGES, PIPES.
PIPES FITTINGS & PROFILES
MS & SS ROUND PIPES
MS & SS SQUARE PIPES
OFFICE :
Plot No. 246,
Kolsa Bundar, Darukhana,
Mumbai - 400 010. INDIA
TEL : 022-2370 5725
FAX : 022-2370 5725
Email : [email protected]
Website : www.royalsteelindia.in
Products
Salient Features
Used In
Plate FlangesFlanges
Oil and Gas IndustryPharmaceutical IndustrySugar IndustryFood and BeveragesMarine EquipmentCement IndustrySteel IndustryChemical Industry
Rust ProofAvailable in variety of sizesResistance to high temperature and pressureWeather proof
We have in store for our clients an extensive
range of Plate Flanges that is highly popular
among clients worldwide. The Plate Flanges
are made in accordance withmarket demands
and specifications. These Plate Flanges are
available in a variety of sizes and types for
their accurate and exact usage.
Range Of Industrial Flanges Includes
Plate Flanges
Slip On Flanges
Welding Flanges
Forged Flanges
Carbon Steel Flanges
Mild Steel Flanges
Stainless Steel Flanges
We are engaged in providing a supreme range of Industrial Flanges widely used in diverse i n d u s t r i a l a p p l i c a t i o n . The company has taken the leading position in providing the best possible Industrial Flanges available in the market. This range of Industrial Flanges is put through rigirous quality controlchecks to make it superior to other similar products available in the market. The Industrial Flanges are superbly engineered to fit the criteria dictated by the industry and is offered at affordable rates.
Flange Dimensions Company Profile
Royal Steel India is one of the leading producer of various plate flanges as per standard and of course in
accordance with purchasers drawings, We also specialise in Forged Flanges and Rings as per the international
standards and catering to the need of various international clients throughtout the globe with or without the
inspection of third party arrangement.
The company is managed by experts and a professional team of engineers highly skilled technical staff,
Customer satisfaction is our prime focus with continous commitment to after sales service by qualified
technicians. Now we can manufacture and fabricate any size of the flange/ Ring to suit for large pipe connections
as per sketch apart from our forging opreations. The company has stepped into export market, with a confidence
to delivery our various customers accross the globe goods well before the stipulated time. Our vast infrastructure
will help us in this future business.
BRIEF DESCRIPTION OF ITEMS : PLATE / FORGED / MILD STEEL, CARBON STEEL
AND STAINLESS STEEL FLANGES
Types
Standards
Size
Mild Steel
Carbon Steel
Stainless Steel
½" - 90"
½" - 60"
½ "- 24"
MATERIALS OF CONSTRUCTION :
Slip-on, Weld Neck, Blind, ThreadedSocket-Weld Lap Joint
BS 10 (Table - D, E, F, H, J & K)ASA 150, 300, 600, 900, 1500 and 2500 lbs.DINND6, 10, 16, 25 and 40IS 6392, 1538.ANSI B 16.5, MSS-SP-44, API 605, AWWA 207
IS 2062
ASTM A-105, IS 2002, Lf2
ASTM, A-182, F 304, F 316, F 321, F 304L, F 316L
FITTINGS
1) Buttweld Forged Steel Elbows (1.5D) and Bends (3D)
Size ½" to 24" in SCH. 40, 80 and 160As per ANSI B 16.9
Fittings for High Pressure of 3000/6000 lbs.Union Coupling, Elbow, Tee, Nipple, Reducer.½" to 6" DIASocket / Butt Weld, Flanges BSPT / NPT
As per ANSI B 16.11
Lloyds / BVIS / DNV / IBR / SGS / RITES
From ½" to 6" Fittings, ½" to 24" Flanges &ASA 150 and 300 lbs.
2) Forged Carbon SteelTypesSize Size ½" to 24"Ends
Specifications
Inspection
Ex-Stock Range
OFLANGES SUITABLE FOR UPTO 60 O.D. PIPE
Specialisation : DOUBLE FACE • SERRATED SURFACE • THREE GASKET GROOVES • IBR CERTIFICATESRAISED FACE • COLLAR SCREWED • BLUE PRINT & Also as per Drawings.
Company Details
Who are we?
Royal Steel Industries, has been the leader in
the design and manufacture of top quality irrigation
equipment and products for the irrigation industry.
Every product we manufacture reflects the our
emphasis on craftsmanship, workmanship and quality.
Name Of Company :
Office :
Factory (Unit) :
Communications :
VAT TIN NO :
CST NO :
PAN NO :
Bankers :
Account No :
IFSC :
SSI No. :
We are one of the celebrated Manufacturers, Exporters
and Suppliers of an assortment of Industrial Products, We
offer a proven range of products that includes Metal Pipes,
Metal Plates, Metal Pipe Fittings,
Industrial Flanges, Steel Scraps, Sugar Mill Spares, Alloy
Steel Tubes, Industrial Valves and many more.
Manufactured using exceptional quality raw materials
such as Plats, Forgings and Rounds, the assortment of
Industrial products is offered in varied sizes, shapes and
surface finish.
The Industrial Product that we provide are well known for
durability, dimensional accuracy, corrision resistance and
capacity to withstand temperature variations. The
applications of our products are in varied industries namely
Oil and Gas, Marine Equipments, Pharmaceuticals, Sugar,
Food and Beverages, Cement, Steel and Chemicals and so
on. Moverover, we also offer customized packaging
materials for the range of products as per the client's
specifications.
ROYAL STEEL INDIA
Plot No. 246, Kolsa Bundar,Darukhana, Mumbai - 400 010. INDIA
T/F : 022-2370 5725E : [email protected] : www.royalsteelindia.in
27310655352 V w.e.f. 31/03/2008
27310655352 C w.e.f. 31/03/2008
AFYPC8106N
UNION BANK OF INDIA
Branch : Cotton Green
316501010035234
UBIN0531651
2723100832
Steel India Steel India
Plot No. 246, Kolsa Bundar,Darukhana, Mumbai - 400 010. INDIA
Bankers :
Account No :
IFSC :
ABHYUDAYA CO-OP. BANK LTD.
Branch : Darukhana
005021100024722
ABHY0065005
R
Blind
W
O
O
RW
Socket Welding (½" to 3" Only)
Col. 16B
Y
Y
W
B
X
RWO
O
Lapped
Slip-On Welding
t
t
t
t
f
f
Col. 14
tf
B
Y
RWO
tf
Q
B
X
Threaded
Y
R
B
Welding Neck
tf
A
X
WO
XX
1
91 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18
Drilling Length Thru Hub Bore
NominalPipeSizeNPS
OutsideDiameter
ofFlange,
0
Thicknessof Flange
Min.,t1
Diameterof BoltCircle
W
Diameterof BoltHoles
Numberof Bolts
Diameterof Hub,
X
HubDiameter
Begin-ning of
ChamferWeldingNeck,A
Threaded/Slip-On/Socket
Welding,Y
Lapped,Y
WeldingMeck,Y
Threaded/Length
ThreadedMin.,T
Slip-On/SocketWelding
Min.,B
LappedMin.,B
WeldingNeck/\Socket
Welding,B
[Note (2)]
CornerRadius ofBore ofLappedFlange
andPipe,r
Depthof
Socket,D
Diameterof RFR
½
1
1 ½
¾
1 ¼
2
2 ½
3
3 ½
4
5
68
10
12
14
16
18
20
24
89.098.5
108.0117.5127.0
152.5
178.0
190.5
216.0
228.5
254.0279.0343.0406.5482.5
533.5
597.0
635.0
698.5
813.0
11.212.714.315.917.5
19.1
22.3
23.9
23.9
23.9
23.925.428.630.231.8
35.0
36.6
39.7
42.9
47.7
60.369.979.488.998.4
120.7
139.7
152.4
177.8
190.5
215.9241.3298.5362.0431.8
476.3
539.8
577.9
635.0
749.3
15.915.915.915.915.9
19.1
19.1
19.1
19.1
19.1
22.3
22.3
22.3
25.4
25.4
28.6
28.6
31.8
31.8
35.0
44444
4
4
4
8
8
888
1212
12
16
16
20
20
3038495965
21.326.733.442.248.3
1414161921
1616172122
4651545660
1616172122
22.227.734.543.249.5
78
90
108
122
135
60.3
73.0
88.9
101.6
114.3
24
27
29
30
32
25
29
30
32
33
62
68
68
70
75
25
29
30
32
33
61.9
74.6
90.7
103.4
116.1
164
192
246
305
365
400
457
505
559
663
141.3168.3219.1273.0323.8
3538434854
3640444956
8787
100100113
36
40
44
49
56
143.8
170.7
221.5
276.2
327.0
355.6
406.4
457.0
508.0
610.0
56
62
67
71
81
79
87
97
103
111
125
125
138
143
151
57
64
68
73
83
359.2
410.5
461.8
513.1
616.0
360.2
411.2
462.3
514.4
616.0
144.4171.4222.2277.4328.2
62.5
75.4
91.4
104.1
116.8
22.928.234.943.750.0
15.820.926.635.140.9
52.5
62.7
77.9
90.1
102.3
128.2
154.1
202.7
254.6
304.8
33356
1011131416
34.942.950.863.573.0
8
8
10
10
11
17
19
21
92.1
104.8
127.0
139.7
157.2
1113131313
13
13
13
13
13
....
....
....
....
....
....
....
....
....
....
....
....
185.7215.9269.9323.8381.0
412.8
469.9
533.4
584.2
692.2
To be
Specified
by
Purchaser
DIMENSIONS OF CLASS 150 FLANGES
NOTE : (1) Height of RF 2mm (2) Dimensions in Column 16 correspond to the inside diameter of pipe as given in ASME B36, 10M for Standard Wall pipe. Thickness of Standard Wall is the same as Schedule 40 in sizes NPS 10 and smaller. These bore sizes are furnished unless otherwise specified by the purchaser.
DIMENSIONS OF CLASS 150 FLANGES
2
Y
RWO
tf
XQ
Threaded
TY
RWO
Slip-On Welding
tf
XB
O
RW
Socket Welding (½" to 3" Only)
Col. 16B
Ytf
Col. 14B
X
B
X
tf
W
Y
O
Lapped
R
Blind
W
O
tt
Y
R
B
Welding Neck
tf
A
X
WO
DIMENSIONS OF CLASS 300 FLANGES
Drilling Length Thru Hub Bore
NominalPipeSizeNPS
OutsideDiameter
ofFlange,
0
Thicknessof Flange
Min.,t1
½
1
1 ½
¾
1 ¼
22 ½
3
3 ½4
5
68
1012
14
16
18
20
24
95.5117.5124.0133.5155.5
165.0190.5209.5228.5254.0
279.5317.5381.0444.5520.5
584.0647.5711.0774.5914.5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
14.315,917.519.120.7
22.325.428.630.231.8
35.036.641.347.750.8
54.057.260.463.569.9
Diameterof BoltCircle
W
66.782.688.998.4
114.3
127.0149.2168.3184.2200.0
235.0269.9330.2387.4450.8
514.4571.5628.6685.8812.8
Diameterof BoltHoles
15.919.119.119.122.2
19.022.322.322.322.3
22.322.325.428.631.8
31.835.035.035.041.3
Numberof Bolts
44444
88888
812121616
2020242424
Diameterof Hub,
X
3848546470
84100117133146
178206260321375
425483533587702
HubDiameter
Begin-ning of
ChamferWeldingNeck,A
21.326.733.442.248.3
60.373.088.9
101.6114.3
141.3168.3219.1273.0323.8
355.6406.4457.0508.0610.0
Threaded/Slip-On/Socket
Welding,Y
2424252529
3237414346
4951606571
75818794
105
Lapped,Y
2225272730
3338434448
51526295
102
111121130140152
WeldingMeck,Y
Threaded/Length
ThreadedMin.,T
5156606467
1616182123
6875787984
2932323737
9797
110116129
141144157160167
4347515661
6469707483
Slip-On/SocketWelding
Min.,B
LappedMin.,B
WeldingNeck/\Socket
Welding,B
[Note (2)]
To be
Specified
by
Purchaser
22.227.734.543.249.5
61.974.690.7
103.4116.1
143.8170.7221.5276.2327.0
359.2410.5461.8513.1616.0
22.928.234.943.750.0
62.575.491.4
104.1116.8
144.4171.4222.2277.4328.2
360.2411.2462.3514.4616.0
15.820.926.635.140.9
52.562.777.990.1
102.3
128.2154.1202.7254.6304.8
CornerRadius ofBore ofLappedFlange
andPipe,r
33356
88
101011
1113131313
1313131313
Counter-bore
ThreadedFLANGE
Min.,Q
23.629.035.844.450.3
63.576.292.2
104.9117.6
....
....
....
....
....
360.4411.2462.0512.8614.4
1011131416
171921........
144.4171.4222.2276.2328.6
....
....
....
....
....
Depthof
Socket,D
34.942.950.863.573.0
92.1104.8127.0139.7157.2
185.7215.9269.9323.8381.0
412.8469.9533.4584.2692.2
Diameterof RFR
NOTE : (1) Height of RF 2mm (2) Dimensions in Column 16 correspond to the inside diameter of pipe as given in ASME B36, 10M for Standard Wall pipe. Thickness of Standard Wall is the same as Schedule 40 in sizes NPS 10 and smaller. These bore sizes are furnished unless otherwise specified by the purchaser.
DIMENSIONS OF CLASS 300 FLANGES
Y
RWO
tf
XQ
Threaded
TY
RWO
Slip-On Welding
tf
XB
O
RW
Socket Welding (½" to 2½" Only)
Col. 16B
Ytf
Col. 14B
X
R
Blind
W
O
tt
B
X
tf
W
Y
O
Lapped
Y
R
B
Welding Neck
tf
A
X
WO
3
DIMENSIONS OF CLASS 400 FLANGES
Drilling Length Thru Hub Bore
NominalPipeSizeNPS
OutsideDiameter
ofFlange,
0
Thicknessof
Flange,Min.,t1
Diameterof Hub,
X
Diameterof BoltHoles,
in.Numberof Bolts
HubDiameter
Begin-ning of
ChamferWeldingNeck,A
Threaded/Slip-On/
YLapped,
Y
Diameterof BoltCircle
W
½¾1
1 ¼1 ½
2
2 ½
3
3 ½
4
568
1012
14
16
18
20
24
585
650
710
775
915
95
115
125
135
155
165
190
210
230
255
280320380445520
60.4
63.5
66.7
69.9
76.2
14.3
15.9
17.5
20.7
22.3
25.4
28.6
31.8
35.0
35.0
38.1
41.3
47.7
54.0
57.2
38
48
54
64
70
84
100
117
133
146
178206260321375
425
483
533
587
702
66.7
82.6
88.9
98.4
114.3
127.0
149.2
168.3
184.2
200.0
235.0269.9330.0387.4450.8
514.4
571.5
628.6
685.8
812.8
35.0
38.1
38.1
41.3
47.7
15.9
19.0
19.0
19.0
22.2
19.0
22.2
22.2
25.4
25.4
25.425.428.631.835.0
4
4
4
4
4
8
8
8
8
8
8
12
12
16
16
20
20
24
24
24
21.326.733.442.248.3
60.3
73.0
88.9
101.6
114.3
141.3
168.3
219.1
273.0
323.8
355.6
406.4
457.0
508.0
610.0
22
25
27
29
32
37
41
46
49
51
5457687379
84
94
98
102
114
22
25
27
29
32
37
41
46
49
51
545768
102108
117
127
137
146
159
52
57
62
67
70
73
79
83
86
89
102103117124137
149
152
165
168
175
WeldingMeck,
Y
Threaded/Length
ThreadedMin.,T
Slip-On/Min.,B
LappedMin.,B
SocketWeld/
Welding,Neck,B
CornerRadius ofBore ofLappedFlange
andPipe,r
Counter-bore
ThreadedFLANGE
Min.,Q
Diameterof RFR
Socket,WeldD
1616182123
29
32
35
40
37
4346515661
64
69
70
74
83
22.2
27.7
34.5
43.2
49.5
61.9
74.6
90.7
103.4
116.1
143.8170.7221.5276.2327.0
359.2
410.5
461.8
513.1
616.0
22.9
28.2
34.9
43.7
50.0
62.5
75.4
91.4
104.1
116.8
144.4
171.4
222.2
277.4
328.2
360.2
411.2
462.3
514.4
616.0
To beSpecified
byPurchaser
3
3
3
5
6
8
8
10
10
11
1113131313
13
13
13
13
13
23.6
29.0
35.8
44.4
50.6
63.5
76.2
92.2
104.9
117.6
144.4171.4222.2276.2328.6
360.4
411.2
462.0
512.8
614.4
34.9
42.9
50.8
63.5
73.0
92.1
104.8
127.0
139.7
157.2
185.7215.9269.9323.8381.0
412.8
469.9
533.4
584.2
692.2
10
11
13
14
16
17
19
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
NOTE : (1) Height of RF 7mm
DIMENSIONS OF CLASS 400 FLANGES
DIMENSIONS OF CLASS 600 FLANGES
4
Y
RWO
tf
XQ
Threaded
TY
RWO
Slip-On Welding
tf
XB
O
RW
Socket Welding (½" to 2½" Only)
Col. 16B
Ytf
Col. 14B
X
R
Blind
W
O
tt
B
X
tf
W
Y
O
Lapped
Y
R
B
Welding Neck
tf
A
X
WO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
NominalPipeSizeNPS
OutsideDiameter
ofFlange,
0
Thicknessof
Flange,Min.,t1
Diameterof Hub,
X
Diameterof BoltHoles,
in.Numberof Bolts
HubDiameter
Begin-ning of
ChamferWeldingNeck,A
Threaded/Slip-On/Socket
Welding,Y
Lapped,Y
Diameterof BoltCircle
W
WeldingMeck,
Y
Threaded/Length
ThreadedMin.,T
Slip-On/SocketWelding
Min.,B
LappedMin.,B
WeldingNeck/Socket
Welding,B
CornerRadius ofBore ofLappedFlange
andPipe,r
Counter-bore
ThreadedFLANGE
Min.,Q
Diameterof RFR
Depthof
Socket,D
Drilling Length Thru Hub Bore
½ ¾
11¼1½
22½ 3
3½ 4
568
1012
1416182024
95.5117.5124.0133.5155.5
165.0190.5209.5228.5273.0
330.0355.5419.0508.0559.0
603.5686.0743.0813.0940.0
14.315.917.520.722.3
25.428.631.835.038.1
44.547.755.663.566.7
69.976.282.688.9
101.6
3848546470
84
100
117
133
152
189
222
273
343
400
432495546610718
66.782.688.998.4
114.3
127.0
149.2
168.3
184.2
215.9
266.7292.1349.2431.8489.0
527.0603.2654.0723.9838.2
15.919.119.119.122.3
44444
21.326.733.442.248.3
2225272932
2225272932
5257626770
1616182123
22.227.734.543.249.5
19.1
22.3
22.3
25.4
25.4
28.628.631.835.035.0
38.141.344.544.550.8
8
8
8
8
8
812121620
2020202424
60.373.088.9
101.6114.3
141.3168.3219.1273.0323.8
355.6406.4457.0508.0610.0
3741464954
6067768692
94106117127140
37
41
46
49
51
54
57
68
102
108
117127137146159
73
79
83
86
102
114117133152156
165178184190203
29
32
35
40
42
4851586670
7478808393
61.974.690.7
103.4116.1
143.8170.7221.5276.2327.0
359.2410.5461.8513.1616.0
22.928.234.943.750.0
62.5
75.4
91.4
104.1
116.8
144.4171.4222.2277.4328.2
360.2411.2462.3514.4616.0
To beSpecified
byPurchaser
33356
8
8
10
10
11
1113131313
1313131313
23.629.035.844.450.6
63.576.292.2
104.9117.6
144.4
171.4
222.2
276.2
328.6
360.4411.2462.0512.8614.4
1011131416
17
19
21
….
….
….….….….….
….….….….….
34.942.950.863.573.0
92.1
104.8
127.0
139.7
157.2
185.7215.9269.9323.8381.0
412.8469.9533.4584.2692.2
NOTE : (1) Height of RF 7mm
DIMENSIONS OF CLASS 600 FLANGES
5
Y
RWO
tf
XQ
Threaded
TY
RWO
Slip-On Welding
tf
XB
O
RW
Socket Welding (½" to 2½" Only)
Col. 16B
Ytf
Col. 14B
X
R
Blind
W
O
tt
B
X
tf
W
Y
O
Lapped
Y
R
B
Welding Neck
tf
A
X
WO
DIMENSIONS OF CLASS 900 FLANGES
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
NominalPipeSizeNPS
OutsideDiameter
ofFlange,
0
Thicknessof
Flange,Min.,t1
Diameterof Hub,
X
Diameterof BoltHoles,
in.Numberof Bolts
HubDiameter
Begin-ning of
ChamferWeldingNeck,A
Threaded/Slip-On/
YLapped,
Y
Diameterof BoltCircle
W
WeldingNeck,Y
Threaded/Length
ThreadedFlangeMin.,T
Slip-On/Min.,B
LappedMin.,B
WeldingNeck/B
CornerRadius ofBore ofLappedFlange
andPipe,r
Counter-bore
ThreadedFLANGE
Min.,Q
Socket,WeldD
Diameterof RFR
Drilling Length Thru Hub Bore
1416182024
85.8
88.9
101.6
108.0
139.7
451
508
565
622
749
4
4
4
4
4
21.3
26.7
33.4
42.2
48.3
3235414144
8
8
8
8
2020202020
60.373.088.9
114.3
141.3168.3219.1273.0323.8
355.6406.4457.0508.0610.0
57
64
54
70
79
86
102
108
117
130
133
152
159
203
143.8170.7221.5276.2327.0
359.2410.5461.8513.1616.0
144.4171.4222.2277.4328.2
360.2411.2462.3514.4616.0
33356
8
8
10
11
1113131313
1313131313
23.6
29.0
35.8
44.4
50.6
63.576.292.2
117.6
144.4
171.4
222.2
276.2
328.6
360.4411.2462.0512.8614.4
17
19
34.9
42.9
50.8
63.5
73.0
92.1
104.8
127.0
139.7
157.2
185.7
215.9
269.9
323.8
381.0
412.8469.9533.4584.2692.2
½
¾
1
1¼
1½
120.7
130.0
149.4
158.8
177.8
22.3
25.4
28.6
28.6
31.8
38
44
52
64
70
82.6
88.9
101.6
111.1
123.8
22.3
22.3
25.4
25.4
28.6
2
2½
3
4
215.9
244.3
241.3
292.1
38.1
41.3
38.1
44.5
105
124
127
159
165.1
190.5
190.5
235.0
25.4
28.6
25.4
31.8
3235414144
5
6
8
10
12
349.3
381.0
469.9
546.1
609.5
641.4
704.9
787.4
857.3
1041.4
50.8
55.6
63.5
69.9
79.4
190
235
298
368
419
279.4
317.5
393.7
469.9
533.4
35.0
31.8
38.1
38.1
38.1
558.8
616.0
685.8
749.3
901.7
41.3
44.5
50.8
54.0
66.7
8
12
12
16
20
To be
Specified
by
Purchaser
57
64
54
70
7986
114127143
60
70
73
73
83
23
26
29
31
32
22.2
27.7
34.5
43.2
49.5
22.9
28.2
34.9
43.7
50.0
102
105
102
114
39484248
61.9
74.6
90.7
116.1
62.5
75.4
91.4
116.8
127
140
162
184
200
54
58
64
72
77
156
165
190
210
267
213216229248292
83
86
89
93
102
10
11
13
14
16
NOTE : (1) Height of RF 7mm
DIMENSIONS OF CLASS 900 FLANGES
6
Y
RWO
tf
XQ
Threaded (NPS ½"to 2½" Only)
T
O
RW
Socket Welding (½" to 2½" Only)
Col. 15B
Ytf
Col. 13B
X
R
Blind
W
O
tt
Y
RWO
Slip-On Welding (NPS ½" to 2½" Only)
tf
XB
B
X
tf
W
O
Lapped
Y
R
B
Welding Neck
tf
A
X
WO
DIMENSIONS OF CLASS 1500 FLANGES
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
NominalPipeSizeNPS
OutsideDiameter
ofFlange,
0
Thicknessof
Flange,Min.,t1
Diameterof Hub,
X
Diameterof BoltHoles,
in.Numberof Bolts
HubDiameter
Begin-ning of
ChamferWeldingNeck,A
Threaded/Slip-On/Socket
Welding,Y
Lapped,Y
Diameterof BoltCircle
W
WeldingMeck,Y
Threaded/Length
ThreadedMin.,T
Slip-On/SocketWelding
Min.,B
LappedMin.,B
WeldingNeck/Socket
Welding,B
CornerRadius ofBore ofLappedFlange
andPipe,r
Counter-bore
ThreadedFLANGE
Min.,Q
Depthof
Socket,D
Diameterof RFR
Drilling Length Thru Hub Bore
½
¾
1
1¼
120.7
130.0
149.4
158.8
177.8
22.3
25.4
28.6
28.6
38
44
52
64
82.6
88.9
101.6
111.1
22.3
22.3
25.4
25.4
4
4
4
4
1½
2
2½
3
4
215.9
244.3
266.7
311.2
31.8
38.1
41.3
47.7
54.0
70
105
124
133
162
123.8
165.1
190.5
203.2
241.3
28.6
25.4
28.6
31.8
35.0
4
8
8
8
8
5
6
8
10
12
14
16
18
20
24
374.7
393.7
482.6
584.2
673.1
749.3
825.5
914.4
984.3
1168.4
73.1
82.6
92.1
108.0
123.9
133.4
146.1
162.0
177.8
203.2
197
229
292
368
451
495
552
597
641
762
292.1
317.5
393.7
482.6
571.5
635.0
704.8
774.7
831.8
990.6
41.3
38.1
44.5
50.8
54.0
60.4
66.7
73.0
79.4
92.1
8
12
12
12
16
16
16
16
16
16
21.3
26.7
33.4
42.2
48.3
60.3
73.0
88.9
114.3
141.3
168.3
219.1
273.0
323.8
355.6
406.4
457.0
508.0
610.0
32
35
41
41
44
57
64
….
….
….
….
….
….
….
….
….
….
….
….
32
35
41
41
44
57
64
73
90
105
119
143
178
219
241
260
276
292
330
60
70
73
73
83
102
105
117
124
156
171
213
254
283
298
311
327
356
406
23
26
29
31
32
39
48
….
….
….
….
….
….
….
….
….
….
….
….
22.2
27.7
34.5
43.2
49.5
61.9
74.6
….
….
….
….
….
….
….
….
….
….
….
….
22.9
28.2
34.9
43.7
50.0
62.5
75.4
91.4
116.8
144.4
171.4
222.2
277.4
328.2
360.2
411.2
462.3
514.4
616.0
To be
Specified
by
Purchaser
3
3
3
5
6
8
8
10
11
11
13
13
13
13
13
13
13
13
13
23.6
29.0
35.8
44.4
50.6
63.5
76.2
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
….
10111314
34.9
42.9
50.8
63.5
73.016
17
1992.1
104.8
127.0
139.7
157.2
185.7
215.9
269.9
323.8
381.0
412.8
469.9
533.4
584.2
692.2
NOTE : (1) Height of RF 7mm
DIMENSIONS OF CLASS 1500 FLANGES
7
DIMENSIONS OF CLASS 2500 FLANGES
Y
RWO
tf
XQ
Thread (NPS ½ " to 2½" Only)
T
R
Blind
W
O
tt
B
X
tf
W
Y
O
Lapped
Y
R
B
Welding Neck
tf
A
X
WO
NominalPipeSizeNPS
OutsideDiameter
ofFlange,
0
Thicknessof
Flange,Min.,t1
Diameterof Hub,
X
Diameterof BoltHoles,
in.Numberof Bolts
HubDiameter
Begin-ning of
ChamferWeldingNeck,A
Threaded,Y
Lapped,Y
Diameterof BoltCircle
W
WeldingMeck,
Y
Threaded/Length
ThreadedMin.,T
Lapped,Min.,B
WeldingNeck/Socket
Welding,B
CornerRadius ofBore ofLappedFlange
andPipe,r
Counter-bore
ThreadedFlangeMin.,Q
Diameterof RFR
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
½
¾
1
1¼
1½
2
2½
3
4
5
6
8
10
12
133.4
139.7
158.8
184.2
203.2
235.0
266.7
304.8
355.6
419.1
482.6
552.5
673.1
762.0
30.2
31.8
35.0
38.1
44.5
50.9
57.2
66.7
76.2
92.1
108.0
127.0
165.1
184.2
48
51
57
73
79
95
114
133
165
203
235
305
375
441
88.9
95.2
108.0
130.2
146.0
171.4
196.8
228.6
273.0
323.8
368.3
438.2
539.8
619.1
22.3
22.3
25.4
28.6
31.8
28.6
31.8
35.0
41.3
47.7
54.0
54.0
66.7
73.0
4
4
4
4
4
8
8
8
8
8
8
12
12
12
21.3
26.7
33.4
42.2
48.3
60.3
73.0
88.9
114.3
141.3
168.3
219.1
273.0
323.8
40
43
48
52
60
70
79
….
….
….
….
….
….
….
40
43
48
52
60
70
79
92
108
130
152
178
229
254
73
79
89
95
111
127
143
168
190
229
273
318
419
464
29
32
35
39
45
51
58
….
….
….
….
….
….
….
22.9
28.2
34.9
43.7
50.0
62.5
75.4
91.4
116.8
144.4
171.4
222.2
277.4
328.2
3
3
3
5
6
8
8
10
11
11
13
13
13
13
23.6
29.0
35.8
44.4
50.6
63.5
76.2
….
….
….
….
….
….
….
34.9
42.9
50.8
63.5
73.0
92.1
104.8
127.0
139.7
157.2
185.7
215.9
269.9
323.8
To be
Specified
by
Purchaser
Drilling BoreLength Throw Hub
NOTE : (1) Height of RF 7mm
DIMENSIONS OF CLASS 2500 FLANGES
B
Welding Neck
Socket Welding (½" to 3" Only)
BORE (w.r.t) SCHEDULES
8
N.P PIPE DIA 5S 10/10S 20 30 STD 40/40S XS 60 80/80S 100 120 140 160 XXS
½
¾
1
1¼
1½
21.3
26.7
33.4
42.2
48.3
18.0
23.4
30.1
38.9
45.0
17.0
22.4
27.8
36.6
42.7
N.A.
N.A.
N.A.
N.A.
N.A.
16.4
21.8
27.6
36.2
41.9
15.7
20.9
26.6
35.0
40.9
15.7
20.9
26.6
35.0
40.9
13.8
18.8
24.3
32.5
38.1
N.A.
N.A.
N.A.
N.A.
N.A.
13.8
18.8
24.3
32.5
38.1
N.A.
N.A.
N.A.
N.A.
N.A.
11.7
15.5
20.7
29.5
34.0
6.3
11.0
15.2
22.8
28
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
2
2½
3
3 ½
4
60.3
73.0
88.9
101.6
114.3
57.0
68.7
84.6
97.3
110.0
54.7
66.9
82.8
95.5
108.2
N.A.
N.A.
N.A.
N.A.
N.A.
53.9
63.4
79.3
92.0
104.7
52.4
62.6
77.9
90.1
102.2
52.4
62.6
77.9
90.1
102.2
49.2
58.9
73.6
85.4
97.1
N.A.
N.A.
N.A.
N.A.
N.A.
49.2
58.9
73.6
85.4
97.1
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
92.0
N.A.
N.A.
N.A.
N.A.
N.A.
42.8
53.9
66.6
N.A.
87.3
38.1
44.9
58.4
N.A.
80.0
5
6
8
10
12
141.3
168.3
219.1
273.0
323.8
135.7
162.7
213.5
266.2
315.8
134.5
161.5
211.5
264.6
314.6
N.A.
N.A.
206.4
260.3
311.1
N.A.
N.A.
205.0
257.4
307.0
128.2
154.0
202.7
254.4
304.7
128.2
154.0
202.7
254.4
303.1/303.7
122.2
146.3
193.7
247.6
298.4
N.A.
N.A.
198.4
247.6
295.2
122.2
146.3
193.7
242.8/247.6
288.8/298.4
N.A.
N.A.
188.9
236.4
280.9
115.9
139.7
182.5
230.1
273
N.A.
N.A.
177.8
222.2
266.6
109.5
131.7
173.0
215.8
257.1
103.2
124.4
174.6
222.2
273
14
16
18
20
22
24
355.6
406.4
457.2
508.0
559.0
610
347.6
398.0
448.6
498.4
549.4
598.9
342.9/346.0
393.7/396.8
443.3/447.6
495.3/496.9
546.3/547.7
597.3
339.7
390.5
441.1
488.9
539.9
590.9
336.5
387.3
434.7
482.6
533.6
581.4
336.5
387.3
437.9
488.9
539.9
590.9
333.3
381
428.4
477.8
N.A.
575.0
330.2
381
431.6
482.6
533.6
584.6
325.4
373.0
418.9
466.7
514.5
560.7
317.5
363.5
409.3
455.6
501.8
548.0
307.9
354.0
398.2
442.9
489.1
532.2
300.0
344.4
387.1
431.8
476.4
517.9
292.1
333.3
377.6
419.1
463.7
505.2
284.1
325.4
366.5
407.9
451.0
490.9
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
BORE (w.r.t) SCHEDULES
F
23 deg.
E [Note (3)]
R
Approximate distancebetween flanges
K
P
min
E [Note (3)]
DIMENSION OF RING-JOINT FACINGS(ALL PRESSURE RATING CLASSES) AS PER ASME B16.5 - 2003
9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Diameter pf Baised Portion, KNominal Size Groove Dimensions
Class150NPS
….
….
….
….
1
….
1¼
….
1½
….
….
2
….
….
2½
….….….3
….
….
….
3 ½
….
….
4
….
….
….
5
….….6
….….
….
….
8
….
½
...
¾
….
….
1
….
1¼
….
1½
….
….
2
….
….
2½….….….(2)
3 (2)
….
….
3 ½
….
….
4
….
….
….
5
….
….
….
6
….
….
….
8
….
….
….
8
5….….….6
….
4
….
….
….
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
Class300NPS
Class400NPS
Class600NPS
Class900NPS
Class1500NPS
Class2500NPS
GroveNumber
GroveNumber
PitchDiameter,
PDepth,
EWidth,
F
Radiusat
Bottom,R
Class150
Class300400600
Class900
Class1500
Class2500
½
...
¾
….
….
1
….
1¼
….
1½
….
….
2
….
….
2½….….….(2)
3 (2)
….
….
3 ½
….
….
4
….
….
….
5….….….6
….
….
….
8
5….….….6
….
….
….
8
….
4
….
….
….
3
….
….
….
….
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
….2½….….….
....
....
....
2
....
....
....
....
....
....
….
½
...
¾
….
1
….
1¼
….
1½
….
….
….
….
3
….
….
….
4
….
….….….5
….….
6
….
….
….
….
….
½
...
….
¾….1
….….
1¼
….
1½
….
….
2….2½….….
….
3
….
….
….
….
….
4
….
….
….5
….….….
….
6
….
….
R11
12
13
14
15
34.14
39.67
42.88
44.45
47.63
1617181920
50.80
57.15
60.33
65.07
68.27
21
22
23
24
25
72.23
82.55
82.55
95.25
101.60
2627282930
101.60107.95111.13114.30117.48
31
32
33
34
35
123.83
127.00
131.78
131.78
136.53
3637383940
149.23
149.23
157.18
161.93
171.45
4142434445
180.98190.50193.69193.68211.12
46
47
48
49
211.14
228.60
247.65
269.88
5.54
6.35
6.35
6.35
6.35
7.14
8.74
8.74
8.74
8.74
0.8
0.8
0.8
0.8
0.8
6.356.356.356.356.35
8.748.748.748.748.74
0.80.80.80.80.8
7.92
6.35
7.92
7.92
6.35
11.91
8.74
11.91
11.91
8.74
0.8
0.8
0.8
0.8
0.8
7.927.929.526.357.92
11.9111.9113.49
8.7411.91
0.80.80.80.80.8
7.92
9.53
6.35
7.92
7.92
11.91
13.49
8.74
11.91
11.91
0.8
1.5
0.8
0.8
0.8
6.35
7.92
11.13
7.92
6.35
8.74
11.91
16.66
11.91
8.74
0.8
0.8
1.5
0.8
0.8
7.9212.70
6.357.927.92
11.9119.84
8.7411.9111.91
0.8
1.5
0.8
0.8
0.8
9.53
12.70
6.35
7.92
13.49
19.84
8.74
11.91
1.5
1.5
0.8
0.8
….
102
….
….
121
….
….
108
….
….
….
….
….
….
….
….
….
….
124
….
102
….
114
….
….
….
….
….
….
63.5
51.0
….
63.5
….
….
….….….….….
….60.5….
66.5….
….
….
65.0
….
….
….
73.0
….
82.5
….
70.0….
79.5….
90.5
….….….….….
71.5
….
81.0
….
92.0
73.0
….
82.5
….
….
….….….133….
127….….….….
….….….….….
….137….….….
133….149….….
….
….
154
….
….
146
….
….
159
….
156
….
….
….
….
….
….
….
….
168
….
….168
….
….
….
171
….
….
….
194
….
175
….
….
….
….
181
….
….
….
….
….
….
194
….
….
….
203
….
….
….
….
219
….
….
210
….
….
….
241
216
….
….
….
241
….….….229….
….
241
….
….
….
….
279
….
….
248
….
….
….
….
….
….
308
….
….
….
302
….
….
273
….
DIMENSION OF RING-JOINT FACINGS (ALL PRESSURE RATING CLASSES)AS PER ASME B16.5- 2003
NOTE : (1) USE CLASS 600 FOR SIZES NPS ½ TO NPS 3½ FOR CLASS 400
(2) USE CLASS 1500 FOR SIZES NPS ½ TO 2½ FOR CLASS 900
(3) Height of raised portion is equeal to the depth of groove dimension E, but is not subjected to the tolerance for E, Former full-face contour maybe used.
(4) For ring joints with lapped flanges in Classes 300 to 600, ring and groove number R30 is used instead of R31
TOLERANCES : E (depth) +0.4, -0.0F (width) +0.2p (pitch diameter) ±0.13 R (radius at bottom) R£ 2+0.8, -0.0 R>2±0.8 23 deg (angle) ±½ deg.
K
C3
D
F
E
BE G
B
L
H
B
K
WELDING NECK BLANK BOSSED
C4 C4
G G
MC3
H
B
K K
PLATE SLIP-ON WELDING
E
BS 4504 1993 PN 6,& 10
10
NOMINALPIPESIZE
OUTSIDE FLANGEDIAMETER OUTSIDE
OF PIPE DIAMETER
FLANGE THICKNESS
BOSSEDPLATE & BLIND
W/NECK W.NECK
HUBDIAMETER
RAISEDFACE
DIAMETER
SLIP ON
BORE
RAISEDFACE
THICKNESS
BOLTCIRCLEDIAMETER
NUMBEROF
HOLES
DRILLING DATA
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
THICKNESS(BOSSED)
OVERALL NOMINALPIPESIZE
mm.
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
(in)
( ½ )
( ¾ )( 1 )
( 1 ¼ )
( 1 ½ )
( 2 )
( 2 ½ )
( 3 )
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
A B
21.3
26.7
80
90
33.4
42.2
48.3
100
120
130
140
160
190
60.3
73
88.9
114.3
141.3
168.3
210
240
265
219.1
273.1
323.8
320
375
440
355.6
406.4
457
490
540
595
508
610
645
755
12
14
12
14
14
16
16
14
14
14
16
16
18
14
14
16
18
20
20
16
18
18
22
24
24
20
22
22
26
28
30
22
22
24
30
32
24
24
24
34
12
14
14
14
14
14
14
16
16
18
18
20
22
22
22
22
24
30
38
42
55
62
74
88
102
130
155
184
236
290
342
385
438
492
538
640
C1 C3 C4 D E F G H J K
40
50
22.3
27.6
2
2
60
70
80
34.5
43.1
49.5
2
2
3
90
110
128
61.9
74.6
90.8
3
3
3
148
178
202
116.0
143.7
170.8
3
3
3
258
312
365
221.4
276.3
327.1
3
3
4
415
465
520
359.1
410.4
461.7
4
4
4
570670
513.0
615.9
4
5
55
65
75
90
100
110
130
150
170
200
225
280
335
395
445
495
550
600
705
4
4
4
4
4
4
4
4
4
8
8
8
12
12
12
16
16
20
20
11
11
11
14
14
14
14
18
18
18
18
18
18
22
22
22
22
22
26
30
32
35
35
38
38
38
42
45
48
48
55
60
62
62
65
65
68
70
20
24
24
26
26
28
32
34
40
44
44
44
44
44
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
( ½ )
( ¾ )
(1)
(1 ¼ )
(1 ½ )
(2)
(2 ½ )
(3)
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
L M
-
-
-
-
-
mm. (in)
PN 6
NOTE : (1) DIMENSIONS ARE IN MM (2) LARGER SIZES AVAILABLE ON REQUEST (3) AVAILABLE WITH OR WITHOUT RAISED FACE (4) WELD NECK BORE IS EQUAL TO PIPE
NOMINALPIPESIZE
OUTSIDE FLANGEDIAMETER OUTSIDE
OF PIPE DIAMETER
FLANGE THICKNESS
BOSSEDPLATE & BLIND
W/NECK W/NECK
HUBDIAMETER
RAISEDFACE
DIAMETER
SLIP ON
BORE
RAISEDFACE
THICKNESS
BOLTCIRCLEDIAMETER
NUMBEROF
HOLES
DRILLING DATA
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
THICKNESS(BOSSED)
OVERALL NOMINALPIPESIZE
mm. (in) A B C1 C3 C4 E F G H J K L M N mm. (in)
USE PN 16 FOR SIZES BELOW 200mm
200
250
300
(8)
(10)
(12)
350
400
450
(14)
(16)
(18)
500
600
(20)
(24)
219.1
273.1
323.8
340
395
445
505
565
615
355.6
406.4
457
508
610
670
780
24
26
26
28
32
36
38
42
24
26
2626
26
28
28
28
24
26
26
26
26
28
28
34
246
298
350
400
456
502
559
658
268
320
370
430
482
532
585
685
221.4
276.3
327.1
359.1
410.4
461.7
513.0
615.9
3
3
4
4
4
4
4
5
295
350
400
460
515
565
620
725
8
12
12
16
16
20
20
20
22
22
22
22
26
26
26
30
62
68
68
44
46
46
68
72
72
53
57
63
75
80
67
75
200
250
300
350
400
450
500
600
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
PN 10
BS 4504 1993 PN 16,25 & 40
11
NOMINALPIPESIZE
OUTSIDE FLANGEDIAMETER OUTSIDE
OF PIPE DIAMETER
FLANGE THICKNESS
BOSSEDPLATE & BLIND
W/NECK W/NECK
HUBDIAMETER
RAISEDFACE
DIAMETER
SLIP ON
BORE
RAISEDFACE
THICKNESS
BOLTCIRCLEDIAMETER
NUMBEROF
HOLES
DRILLING DATA
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
THICKNESS(BOSSED)
OVERALL NOMINALPIPESIZE
mm.
15
20
25
32
40
50
65
80
100
125
150200
250
300
350
400
450
500
600
(in)
( ½ )
( ¾ )( 1 )
( 1 ¼ )
( 1 ½ )
( 2 )
( 2 ½ )
( 3 )
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
A B
21.3
26.7
95
105
33.4
42.2
48.3
115
140
150
165
185
200
60.3
73
88.9
114.3
141.3
168.3
235
270
300
219.1
273.1
323.8
375
450
515
355.6
406.4
457
508
610
14
16
16
18
18
35
45
52
60
70
84
104
118
C1 C3 C4 D E F G H J K
45
58
22.3
27.6
2
2
68
78
88
34.5
43.1
49.5
2
2
3
102
122
138
81.9
74.6
90.8
3
3
3
3
3
33
3
4
4
4
4
4
5
65
7585
100
110
125
145
160
4
4
4
4
4
8
8
8
12
12
16
16
16
20
20
20
14
14
14
18
18
18
18
18
15
2025
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
( ½ )
( ¾ )(1)
(1 ¼ )
(1 ½ )
(2)
(2 ½ )
(3)
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
L M mm. (in)
56
70
580
660
685
755
890
20
22
24
26
28
30
36
42
48
54
60
66
72
84
16
18
18
18
18
20
22
24
24
26
28
34
38
42
46
50
50
5260
16
18
18
18
18
20
22
24
24
26
28
34
38
42
46
50
54
145
170
200
260
312
380
424
478
522
576686
162
188
218
285
345
410
465
535
560
615735
118.0
143.7
170.6
221.4
276.3
327.1
359.1
410.4
461.7
513.0
615.9
190
220
250
320
385
450
510
585
610
670
795
4
8
8
22
26
26
30
33
33
36
39
39
42
48
3840
40
42
45
48
52
58
65
68
75
88
105
115
125
135
135
140
150
22
26
28
30
32
34
38
40
44
48
52
52
60
67
72
78
84
90
100
PN 40
NOTES:- 1. DIMENSIONS ARE IN MM2. LARGER SIZES AVAILABLE ON REQUEST3. AVAILABLE WITH OR WITHOUT RAISED FACE4. WELD NECK BORE IS EQUAL TO PIPE
NOMINALPIPESIZE
OUTSIDE FLANGEDIAMETER OUTSIDE
OF PIPE DIAMETER
FLANGE THICKNESS
BOSSEDPLATE & BLIND
W/NECK W.NECK
HUBDIAMETER
RAISEDFACE
DIAMETER
SLIP ON
BORE
RAISEDFACE
THICKNESS
BOLTCIRCLEDIAMETER
NUMBEROF
HOLES
DRILLING DATA
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
THICKNESS(BOSSED)
OVERALL NOMINALPIPESIZE
mm.
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
(in)
( ½ )
( ¾ )( 1 )
( 1 ¼ )
( 1 ½ )
( 2 )
( 2 ½ )
( 3 )
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
A B
21.3
26.7
95
105
33.4
42.2
48.3
115
140
150
165
185
200
60.3
73
88.9114.3
141.3
168.3
220
250
285219.1
273.1
323.8
340
405
460
355.6
406.4
457
520
580
640508
610
715
840
14
16
16
18
18
16
16
16
20
20
20
18
18
20
22
22
24
35
38
42
35
45
52
60
70
84
104
118
140
168
195
246
298
350
400
456
502559
658
C1 C3 C4 D E F G H J K
45
58
22.3
27.6
2
2
68
78
88
34.5
43.1
49.5
2
2
3
102
122
138
81.9
74.6
90.8
3
3
3
158
188
212
116.0
143.7
170.6
3
3
3
268
320
378
221.4
276.3
327.1
3
3
4
438
490
550
359.1
410.4
461.7
4
4
4
610
725
513.0
615.9
4
5
65
75
85
100
110
125
145
160
180
210
240
295
355
410
470
525
585
650770
4
4
4
4
4
4
4
8
8
8
8
12
12
12
16
16
20
20
20
14
14
14
18
18
18
18
1818
18
22
22
26
26
26
30
30
33
36
35
38
38
40
42
45
45
50
52
55
55
62
70
78
82
85
87
90
95
20
24
24
26
26
28
32
3440
44
44
44
46
46
15
20
25
32
40
50
65
80100
125
150
200
250
300
350
400
450
500
600
( ½ )
( ¾ )
(1)
(1 ¼ )
(1 ½ )
(2)
(2 ½ )
(3)(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
L M
57
63
68
73
83
mm. (in)
14
16
14
16
16
16
1618
18
20
20
22
22
20
22
22
26
29
32
24
26
28
24
26
28
30
32
34
30
32
34
4652
34
36
36
44
PN 16
NOMINALPIPESIZE
OUTSIDE FLANGEDIAMETER OUTSIDE
OF PIPE DIAMETER
FLANGE THICKNESS
BOSSEDPLATE & BLIND
W/NECK W/NECK
HUBDIAMETER
RAISEDFACE
DIAMETER
SLIP ON
BORE
RAISEDFACE
THICKNESS
BOLTCIRCLEDIAMETER
NUMBEROF
HOLES
DRILLING DATA
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
THICKNESS(BOSSED)
OVERALL NOMINALPIPESIZE
mm. (in) A B C1 C3 C4 D E F G H J K L M mm. (in)
USE PN 40 FOR SIZES BELOW 200mm
200
250
300
(8)
(10)
(12)
350
400
450
(14)
(16)
(18)
500
600
(20)
(24)
219.1
273.1
323.8
360
425
485
555
620
670
355.6
406.4
457
508
610
730
845
32
35
38
42
46
50
5668
30
32
34
38
40
42
4446
256
310
364
418
472
520
580
684
278
335
395
450
505
555
615
720
221.4
278.3
327.1
359.1
410.4
481.7
513.0
615.9
3
3
4
4
4
4
4
5
310
370
430
490
550
600660
770
12
12
16
16
16
20
20
20
26
30
30
200
250
300
350
400
450
500
600
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
30
32
34
38
40
424554
33
36
36
3639
80
88
92
100
110
110
125
125
52
60
67
72
78
84
90100
PN 25
SPECTACLE BLINDS TO API 590ANSI Class 150, 300 & 600
Note 1
w
D
C
B
C
t
Note 2
L
FG
C
EK
D D
B
J
WELDING NECK
H
E
B
L
BLANK
C
12
NOMINALPIPESIZE
OUTSIDEDIAMETEROF PIPE
INSIDEDIAMETER
OUTSIDEDIAMETER
CENTRELINE
SPACING
THICKNESS WEBWIDTH
INSIDEDIAMETER
OUTSIDEDIAMETER
CENTRELINE
SPACING
THICKNESS WEBWIDTH
INSIDEDIAMETER
OUTSIDEDIAMETER
CENTRELINE
SPACING
THICKNESS WEBWIDTH
NOMINALPIPESIZE
mm. (in) A B C D t W mm. (in)B C D t W B C D t W
1520
25
32
40506580
100125150200
250
300
350400450500600
( ½ )( ¾ )
(1)(1 ¼) (1 ½)
(2)(2 ½)(3)(4)(5)(6)(8)
(10)(12)
(14)(16)(18)(20)(24)
21.326.7
33.442.248.360.373
88.9114.3141.3168.3219.1273.1323.8355.6406.4457
508610
508610
356406457
219273324
114141168
607389
274248
1621
4454
647383
102121133171194219276337406
448511546603714
6070
798999
121140152190216241298
362
432476540578635749
33
366666101013131619
1922252832
38
38
38383851516464767676
102102
108108114121140
1621
274248607389114141168219273324
356406457508610
5164
707992108127146178213248
305359419
483537594
651772
686813
514572629
330387451
200235270
127149168
8999114
67
83
6
66
6
61010101316162225283238414451
38
38383851
51646464767689
102102
121
124
114121140
1621
273743
556783108135162212265315
346397448497597
5164
707992
108127146191238264318397454489562610
679787
6783
66
3838
1520253240
575767
61010
8999114127149168
101313
576767
506580
216267292349432489527
603
654724838
6473
445154
283541
161922
76868695
105105
114124133133152
100125150
200250300
350400450500600
( ½ )( ¾ )
(1)(1 ¼ )(1 ½ )
(2)(2 ½ )
(3)(4)(5)(6)(8)
(10)(12)
(14)
(16)
(18)(20)(24)
CLASS 150 CLASS 300 CLASS 600
NOTES:- 1. HOLE SIZE SHALL BE THE SAME AS THE FLANGE BOLT HOLE.2. THE THICKNESS OF WEB SHALL BE THE LEAST OF "t" OR 6.4 mm3. ALSO AVAILABLE IN LARGER SIZES & RING TYPE JOINT FACING.
NOMINALPIPESIZE
OUTSIDEDIAMETER
OF PIPEOUTSIDE
DIAMETER
THICKNESS
DIAMETERTHICKNESS DIAMETER
NOMINALPIPESIZE
mm. (in) A B C mm. (in)D K
FLANGEOF FLANGE
MINW NECK
THICKNESSOF FLANGE
MINBLIND
RAISEDFACE
RAISEDFACE
HUBDIAMETER
HUB DIA.START OFCHAMFER
LENGTHTHROUGH
HUB
BOLTCIRCLE
DRILLING DATA
DIAMETEROF BOLTHOLES
NUMBEROF
BOLTS
C1 E F G J L M
650700750800
850
900950
100010501100115012001250
1300
1350140014501500
(26)(28)(30)(32)
(34)
(36)(38)(40)(42)(44)
(46)
(48)(50)
(52)
(54)(56)
(58)
(60)
660.4711.2762.0812.8
863.6
914.4965.2
1016.01066.81117.61168.41219.2
1270.0
1320.8
1371.61422.41473.21524.0
870.0927.1984.3
1060.51111.31168.4
1238.31289.11346.21403.41454.21511.31568.51625.61682.8
1746.31803.41854.2
68.371.474.781.082.690.487.490.496.8
101.6103.1108.0111.3115.8120.7
124.0128.5131.8
68.371.474.7
81.082.690.4
87.490.496.8
101.6103.1108.0111.3115.8120.7
124.0128.5131.8
1.61.61.6
1.61.61.61.61.61.61.61.61.61.61.61.61.61.61.6
749.3800.1857.3
914.4965.2
1022.41073.21124.01193.81244.61295.41358.91409.7
1460.5
1511.31574.81625.61676.4
1457.51508.31559.1
1301.81352.61403.4
1143.01196.81247.6
990.61041.41092.2
831.9882.7933.5
676.1726.9781.1
660.4711.2762.0812.9863.6914.4
965.21016.01066.8
1117.61168.41219.21270.0
1320.8
1371.61422.41473.21524.0
120.7125.5136.7
144.5
149.4
157.2157.2163.6171.5
177.8185.7192.0203.2
209.6
215.9
228.6235.0239.8
806.5863.6914.4
977.91028.71085.9
1149.41200.21257.31314.51365.31422.4
1479.61536.71593.9
1651.01708.21759.0
47.847.847.8
41.141.141.1
35.135.135.1
24282828
32
32323636404044444444
484852
47.847.847.8
41.1
41.1
41.1
41.141.141.1
650700750
(26)(28)(30)(32)
(34)
(36)
800850900
95010001050
(38)(40)(42)(44)(46)(48)
110011501200
125013001350
(50)(52)(54)
140014501500
(56)(58)(60)
CLASS 150
Series AClass 150
NOTES:- 1. DIMENSIONS ARE IN MM 2. BORE IS TO BE SPECIFIED BY THE CUSTOMER TO SUIT PIPE 3. RING TYPE JOINT ALSO AVAILABLEPreviously MSS SP44
L
FG
C
EK
D D
B
J
WELDING NECK
H
E
B
L
BLANK
C
L
FG
C
EK
D D
B
J
WELDING NECK
H
E
B
L
BLANK
C
13
mm. (in) A B C mm. (in)D KC1 E F G J L M
NOMINALPIPESIZE
OUTSIDEDIAMETER
OF PIPEOUTSIDE
DIAMETER
THICKNESS
DIAMETERTHICKNESS DIAMETER
NOMINALPIPESIZE
FLANGEOF FLANGE
MINW NECK
THICKNESSOF FLANGE
MINBLIND
RAISEDFACE
RAISEDFACE
HUBDIAMETER
HUB DIA.START OFCHAMFER
LENGTHTHROUGH
HUB
BOLTCIRCLE
DIAMETEROF BOLTHOLES
NUMBEROF
BOLTS
DRILLING DATA
650700750800850900950
10001050110011501200125013001350140014501500
(26)(28)(30)(32)(34)(36)(38)(40)(42)(44)(46)(48)(50)(52)(54)(56)
(58)
(60)
660.4711.2762.0812.8863.6914.4
965.21016.01066.81117.61168.41219.21270.01320.81371.61422.4
1473.2
1524.0
971.61035.11092.21149.41206.51270.0
1168.41238.31289.11352.61416.11466.91530.41581.21657.41708.21759.01809.8
79.285.991.998.6
101.6104.6108.0114.3119.1124.0128.5133.4139.7144.5152.4153.9
158.8
163.6
84.190.495.3
100.1104.6111.3108.0114.3119.1124.0128.5133.4139.7144.5152.4153.9
158.8
163.6
1.61.61.61.61.61.6
1.61.61.61.61.61.61.61.61.6
1.61.61.6
749.3800.1857.3914.4965.2
1022.41028.71085.91136.71193.81244.61301.81358.91409.71466.91517.71574.81625.6
720.9774.7827.0881.1936.8990.6
993..61047.81098.61149.41203.51254.31305.11355.91409.71463.5
1514.3
1565.1
660.4711.2762.0812.8863.6914.4965.2
1016.01066.8
1117.61168.41219.21270.01320.81371.61422.4
1473.2
1524.0
184.2196.9209.6222.3231.6241.3180.8193.5200.2206.2215.9223.8231.6238.3252.5260.4266.7273.1
876.3939.8997.0
1054.1
1104.9
1168.41092.21155.71206.51263.71320.81371.61428.81479.61549.41600.21651.01701.8
44.544.547.850.850.853.8
41.144.544.547.850.850.853.853.860.560.5
60.5
60.5
28282828283232323232283232322828
32
32
650700750800850900
95010001050110011501200125013001350
140014501500
(26)(28)(30)(32)(34)(36)(38)(40)(42)(44)(46)(48)(50)(52)(54)(56)
(58)
(60)
CLASS 300
ASME B16.47 - 1996 Series A Class 600
NOTES:- 1. DIMENSIONS ARE IN MM2. BORE IS TO BE SPECIFIED BY THE CUSTOMER TO SUIT PIPE3. RING TYPE JOINT ALSO AVAILABLE Previously MSS SP44
NOMINALPIPESIZE
OUTSIDEDIAMETER
OF PIPEOUTSIDE
DIAMETER
THICKNESS
DIAMETERTHICKNESS DIAMETER
NOMINALPIPESIZE
FLANGEOF FLANGE
MINW NECK
THICKNESSOF FLANGE
MINBLIND
RAISEDFACE
RAISEDFACE
HUBDIAMETER
HUB DIA.START OFCHAMFER
LENGTHTHROUGH
HUB
BOLTCIRCLE
DIAMETEROF BOLTHOLES
NUMBEROF
BOLTS
DRILLING DATA
mm. (in) A B C mm. (in)D KC1 E F G J L M
(26)(28)(30)
(32)(34)(36)(38)(40)(42)(44)(46)(48)(50)(52)(54)
(56)
(58)
(60)
650700750800850900
950100010501100115012001250
1300
1350140014501500
650700750800850900950
10001050110011501200125013001350140014501500
(26)(28)(30)(32)(34)(36)
(38)(40)(42)(44)(46)(48)(50)(52)(54)
(56)
(58)
(60)
660.4711.2762.0
812.8863.6914.4
965.21016.01066.81117.61168.41219.21270.01320.81371.6
1422.41473.21524.0
1016.01073.21130.31193.8
1244.6
1314.51270.01320.81403.41454.21511.31593.91670.11720.91778.0
1854.21905.01993.9
108.0111.3114.3
117.3120.7124.0152.4158.8168.1173.0179.3189.0196.9203.2209.6
217.4222.3233.4
125.5131.8139.7147.6153.9162.1
155.4162.1171.5177.8185.7195.3203.2209.6217.4
225.6231.6242.8
6.46.46.4
749.3800.1857.3914.4965.2
1022.41054.11111.31168.41225.61276.41333.51384.31435.11492.31543.1
1600.2
1657.4
747.8803.1862.1917.4
973.1
1031.71022.4
1073.2
1127.31181.11234.91289.11343.21394.01447.8
1501.61552.41609.9
660.4711.2762.0812.8
863.6
914.4965.2
1016.01066.81117.61168.41219.21270.01320.81371.61422.41473.21524.0
222.3235.0247.7260.4
269.7
282.4254.0263.7279.4289.1300.0316.0328.7
336.6
349.3362.0
369.8
388.9
914.4965.2
1022.41079.5
1130.3
1193.8
1162.11212.91282.71333.51390.71460.51524.01574.81632.0
1695.5
1746.3
1822.5
50.853.853.860.5
60.5
66.560.560.566.566.566.573.279.2
79.2
79.285.9
85.9
91.9
28282828282828322832323228
32
3232
32
28
6.46.46.46.46.46.46.46.46.46.46.46.4
6.46.46.4
CLASS 600
NOTES:- 1. DIMENSIONS ARE IN MM2. BORE IS TO BE SPECIFIED BY THE CUSTOMER TO SUIT PIPE3. RING TYPE JOINT ALSO AVAILABLE Previously MSS SP44
ASME B16.47 - 1996 Series A Class 300
L
FG
C
C
E
E
K
K
D
D
D
D
B
B
J
WELDING NECK
WELDING NECK
H
H
E
E
B
B
L
BLANK
BLANK
C
C
L
FG
JL
14
NOMINALPIPESIZE
OUTSIDEDIAMETER
OF PIPEOUTSIDE
DIAMETER
THICKNESS
DIAMETERTHICKNESS DIAMETER
NOMINALPIPESIZE
FLANGEOF FLANGE
MINW NECK
THICKNESSOF FLANGE
MINBLIND
RAISEDFACE
RAISEDFACE
HUBDIAMETER
HUB DIA.START OFCHAMFER
LENGTHTHROUGH
HUB
BOLTCIRCLE
DIAMETEROF BOLTHOLES
NUMBEROF
BOLTS
DRILLING DATA
mm. (in) A B C mm. (in)D KC1 E F G J L M
(26)(28)(30)
(32)(34)(36)(38)(40)(42)(44)(46)(48)(50)(52)(54)(56)(58)(60)
650700750
800850900950
100010501100115012001250
1300
1350140014501500
650700750
800850900950
10001050110011501200125013001350
140014501500
(26)(28)(30)
(32)(34)(36)
(38)(40)(42)(44)(46)(48)(50)(52)(54)(56)
(58)
(60)
660.4711.2762.0812.8
863.6
914.4965.2
1016.01066.81117.61168.41219.21270.0
1320.8
1371.61422.41473.21524.0
785.9836.7887.5941.3
1004.8
1057.11124.01174.81225.61276.41341.41392.21443.0
1493.8
1549.41600.21674.91725.7
41.144.544.5
46.049.352.353.855.658.760.562.065.068.3
69.9
71.473.2
74.7
76.2
44.547.850.853.8
57.2
58.763.566.568.3
71.474.777.780.8
84.1
87.490.493.596.8
1.61.61.6
711.2762.0812.8863.6920.8971.6
1022.41079.51130.31181.11234.91289.11339.91390.71441.5
1492.31543.11600.2
684.3735.1787.4839.7892.0944.6997.0
1049.31101.91152.71205.01257.31308.1
1360.4
1412.7
1465.3
1516.1
1570.0
661.9712.7763.5814.3
865.1
915.9968.2
1019.01069.81120.61171.41222.21273.0
1323.8
1374.61425.4
1476.2
1527.0
88.995.3
100.1108.0
110.2
117.3124.0128.5133.4136.7144.5149.4153.9157.2162.1
166.6
174.8
179.3
744.5795.3846.1
900.2
957.3
1009.71069.81120.61171.41222.21284.21335.01385.8
1436.6
1492.31543.1
1611.4
1662.2
22.422.422.4
22.4
25.4
25.428.428.428.428.431.831.831.831.831.8
31.8
35.1
35.1
36404448
40
4440444852404448
52
5660
48
52
1.61.61.6
1.61.61.61.61.61.61.61.61.61.6
1.6
1.6
CLASS 150
NOTES:- 1. DIMENSIONS ARE IN MM2. BORE IS TO BE SPECIFIED BY THE CUSTOMER TO SUIT PIPE3. RING TYPE JOINT ALSO AVAILABLE Previously API 605
ASME B16.47 - 1996 Series B Class 300
CLASS 300DRILLING DATA
NOMINALPIPESIZE
OUTSIDEDIAMETER
OF PIPEOUTSIDE
DIAMETER
THICKNESS
DIAMETERTHICKNESS DIAMETER
NOMINALPIPESIZE
FLANGEOF FLANGE
MINW NECK
THICKNESSOF FLANGE
MINBLIND
RAISEDFACE
RAISEDFACE
HUBDIAMETER
HUB DIA.START OFCHAMFER
LENGTHTHROUGH
HUB
BOLTCIRCLE
DIAMETEROF BOLTHOLES
NUMBEROF
BOLTS
mm. (in) A B C mm. (in)D KC1 E F G J L M
(26)
(28)
(30)
(32)(34)(36)(38)(40)(42)(44)
(46)
(48)(50)
(52)
(54)(56)(58)(60)
650700750
800850900950
10001050110011501200
125013001350140014501500
650700750
800850900950
10001050110011501200
125013001350
140014501500
(26)(28)(30)
(32)(34)(36)(38)(40)(42)(44)(46)(48)
(50)(52)(54)(56)(58)(60)
660.4
711.2
762.0812.8863.6914.4965.2
1016.01066.81117.61168.41219.2
1270.0
1320.8
1371.61422.41473.21524.0
866.6
920.8
990.61054.11107.91171.41222.21273.01333.51384.3
1460.5
1511.31562.1
1612.9
1673.41765.31827.31878.1
88.9
88.9
93.7103.1103.1103.1111.3115.8119.1127.0128.5128.5138.2
142.7
136.7153.9153.9150.9
88.9
88.9
93.7103.1103.1103.1111.3115.8119.1127.0
130.0
134.9139.7
144.3
149.4157.0162.1166.6
1.6
1.6
1.6
736.6787.4844.6901.7952.5
1009.71060.51114.61168.41219.21270.01327.2
1378.01428.81479.6
1536.71593.91651.0
701.5
755.7
812.8863.6917.4965.2
1016.01066.81117.61173.2
1228.9
1277.9
1330.51382.81435.11493.81547.91598.7
665.2
716.0
768.4819.2870.0920.8971.6
1022.41074.71125.5
1176.3
1227.11277.91328.71379.51430.31481.11531.9
144.5
149.4
158.0168.1173.0180.8192.0198.4204.7214.4
222.3
223.8
235.0
242.8
239.8268.2274.6271.5
803.1857.3920.8
977.91031.71089.21140.01190.81244.61295.4
1365.3
1416.11466.91517.71577.81651.01713.01763.8
35.1
35.1
38.141.141.144.544.544.547.847.850.850.8
50.850.850.860.560.560.5
32363632363236403640364044
48
48364040
1.61.61.61.61.61.61.6
1.6
1.6
1.6
1.6
1.61.61.61.6
NOTES:- 1. DIMENSIONS ARE IN MM2. BORE IS TO BE SPECIFIED BY THE CUSTOMER TO SUIT PIPE3. RING TYPE JOINT ALSO AVAILABLE Previously API 605
ASME B16.47 - 1996 Series B Class 150
L
FG
C
EK
D
B
J
WELDING NECK
D
H
E
B
L
BLANK
C
15
NOMINALPIPESIZE
OUTSIDEDIAMETER
OF PIPEOUTSIDE
DIAMETER
THICKNESS
DIAMETERTHICKNESS DIAMETER
NOMINALPIPESIZE
FLANGEOF FLANGE
MINW NECK
THICKNESSOF FLANGE
MINBLIND
RAISEDFACE
RAISEDFACE
HUBDIAMETER
HUB DIA.START OFCHAMFER
LENGTHTHROUGH
HUB
BOLTCIRCLE
DIAMETEROF BOLTHOLES
NUMBEROF
BOLTS
mm. (in) A B C mm. (in)D KC1 E F G J L M
650
700
750
800
850
900
(26)
(28)
(30)
(32)
(34)
(36)
660.4
711.2
762.0
812.8
863.6
914.4
889.0
952.5
1022.4
1085.9
1162.1
1212.9
111.3
115.8
125.5
130.0
141.2
146.1
111.3
115.8
127.0
134.9
144.3
150.9
6.4
6.4
6.4
726.9
784.4
841.2
895.4
952.5
1009.7
698.5
752.3
806.5
860.6
914.4
968.2
660.4
711.2
762.0
812.8
863.6
914.4
180.8
190.5
204.7
215.9
233.4
242.8
806.5
863.6
927.1
984.3
1054.1
1104.9
44.5
47.8
50.8
53.8
60.5
60.5
28
28
28
28
24
28
650
700
750
800
850
900
(26)
(28)
(30)
(32)
(34)
(36)
6.4
6.4
6.4
NOMINALPIPESIZE
OUTSIDEDIAMETER
OF PIPEOUTSIDE
DIAMETER
THICKNESS
DIAMETERTHICKNESS DIAMETER
NOMINALPIPESIZE
FLANGEOF FLANGE
MINW NECK
THICKNESSOF FLANGE
MINBLIND
RAISEDFACE
RAISEDFACE
HUBDIAMETER
HUB DIA.START OFCHAMFER
LENGTHTHROUGH
HUB
BOLTCIRCLE
DIAMETEROF BOLTHOLES
NUMBEROF
BOLTS
mm. (in) A B C mm. (in)D KC1 E F G J L M
650
700
750
800
850
900
(26)
(28)
(30)
(32)
(34)
(36)
660.4
711.2
762.0
812.8
863.6
914.4
1022.4
1104.9
1181.1
6.4
6.4
6.4
660.4
711.2
762.0
812.8
863.6
914.4
650
700
750
800
850
900
(26)
(28)
(30)
(32)
(34)
(36)
6.4
6.4
6.4
DRILLING DATA
DRILLING DATA
1238.3
1314.5
1346.2
134.9
147.6
155.4
160.3
171.5
173.0
153.9
166.6
176.0
185.7
195.1
201.7
762.0
819.2
876.3
927.1
990.6
1028.7
743.0
797.1
850.9
908.1
962.2
1016.0
258.8
276.4
289.1
303.3
319.0
325.4
901.7
971.6
1035.1
1092.2
1155.7
1200.2
66.5
73.2
79.2
79.2
85.9
79.2
20
20
20
20
20
24
CLASS 600
CLASS 900
NOTES:- 1. DIMENSIONS ARE IN MM2. BORE IS TO BE SPECIFIED BY THE CUSTOMER TO SUIT PIPE3. RING TYPE JOINT ALSO AVAILABLE
Previously API 605
ASME B16.47 - 1996 Series B Class 600 & 900
Jack boltPlug
Jackbolt hole tapped UNC
o2 orifice tappings (180 apart)
J
C
16
Tapping Bore size :
100nb & over: 12.7 mm
80nb 9.5mm, 65nb & less: 6.3mm
Orifice flanges are supplied in sets comprising:
2 flanges, jack bolts and 1/2" npt hex plugs in tapped hole.
Dimensions not shown here are shown in ANSI B16.5a
ALSO AVAILABLE IN LARGER SIZES AND RING JOINT FACING
NOTES:- 1. WHERE RAISED FACE IS 1.6mm THEN THIS DIMENSION IS INCLUDED IN C, H & J
2. WHERE RAISED FACE IS 6.4mm THEN IT IS ADDITIONAL TO G, H & J
3. BORE IS TO BE SPECIFIED BY THE PURCHASER
4. JACK BOLT HOLES CAN BE SUPPLIED WITH TAPPED HOLES OR MILLED NUT SLOT
5. SLIP ON FLANGES ALSO AVAILABLE
CLASS300
CLASS600
CLASS900
NOMINALPIPESIZE
CLASS1500
THICKNESS LENGTHTHRUNECK
THICKNESS LENGTHTHRUNECK
THICKNESS LENGTHTHRUNECK
THICKNESS LENGTHTHRUNECK
NOMINALPIPESIZE
mm. (in) C J C J C J C J mm. (in)
25
32
40
506580100125150200
250
300350
400
450500600
(1)( 1 ¼ )( 1 ½ )
(2)( 2 ½ )
(3)(4)(5)(6)(8)
(10)
(12)(14)
(16)
(18)(20)
(24)
38.1
38.1
(14)
(16)
(18)
82.6
85.7
82.6
88.9
38.1
38.1
38.138.138.1
85.788.988.9
38.1
38.1
92.1
100.0
41.3
47.7
50.9
111.1117.5130.2
54.0
57.2
60.4
142.9146.1158.8
63.669.9
161.9168.3
Use ANSI 300 in this rangeUse ANSI 1500
in this range
38.1
47.7
101.6
117.3
55.6
63.6
66.7
133.4
152.4
155.4
69.976.382.6
165.1
177.8
184.289.0
101.7190.5203.2
38.141.147.8
101.6104.6117.338.1
44.5
55.6
63.569.979.2
85.988.9
101.6108.0139.7
247.7292.1
212.9
215.9
228.6
162.1184.2200.2
114.3
139.7
101.653.8
82.6
91.9108.0124.0
133.4146.1162.1177.8203.2
355.6406.4
298.5311.2327.2
212.9
254.0
282.4
124.0
171.5
25
32
40
506580
100125150
200
250
300
350
400
450500600
(1)
(1 ¼ )
(1 ½ )
(1 ½ )
(2 ½)
(3)
(4)(5)(6)(8)
(10)
(12)(14)
(16)
(18)(20)(24)
ANSI B1.36 - 1988 Orifice Flanges
B
F
M*
B
F
M*
Class 400 and heavierClass 150 and 300only
.25 in. (6.4 mm).06 in. (1.6 mm)
17
INCHES POUNDS
KILOGRAMSMILLIMETERS
NOMINALSIZEAND
BORE
LENGTH THRU HUB
CLASS 150THRU 600
CLASS 900THRU 2500
PN20 THRU 100
PN160 THRU 400
HUBDIAMETERCLASS 150
PN 20
CLASS150
PN 20
CLASS300
PN 50
CLASS400
PN 64
CLASS600
PN 100
CLASS900
PN 160
CLASS1500
PN 250
CLASS2500
PN 400
WEIGHTS
B F F *M
1.00
25.4
1.25
31.8
1.50
38.1
2.00
50.8
2.50
63.5
3.00
76.2
3.50
88.9
4.00
101.6
5.00
127.0
6.00
152.4
8.00
203.2
10.00
254.0
12.00
304.8
14.00
355.6
16.00406.4
18.00
457.2
20.00
508.0
24.00
609.6
SPECIFICATIONS : Long Welding Necks conform to ASTM
specification A-105. Except as shown above, Long Welding Necks
conform dimensionally to ASME / ANSI Standard B16.5
*Dimension "M" is given here for Class 150 Long Welding
Necks only. For Class 300 and higher pressure ratings,
outside diameter of the neck is the same as dimension "M" of ANSI
flanges of comparable pressure rating.
9
229
9
229
9
229
9
229
9
229
9
229
9
229
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
12
305
-
-
12
305
12
305
9
229
9
229
9
229
9
229
2.00
50.8
2.38
60.3
2.62
66.7
3.25
82.63.75
95.34.25
108.0
4.88
123.8
5.50
139.7
7.75196.9
9.75
247.7
12.00
304.8
14.38
365.1
16.00406.418.00
457.2
20.00
508.0
22.00
558.8
26.25
666.8
6.50165.1
8
3.6
10
4.5
12
5.5
17
7.7
22
1026
12
32
14.5
47
21.5
58
26.5
144
66
103
47
77
35
207
94212
96
250
114
274
125
314
143
426
194
10
4.5
14
6.5
17
7.7
19
92813
36
16.5
45
20.5
54
24.5
86
39108
49150
68
218
99
289
131
342
155426
193
493
224
575
261
823
374
856
385
602
271
513
231
443
199
357
161
301
136
230
104
160
72
115
52
90
41
67
30
48
21.5
38
17.5
2913
21
9.5
17
7.7
14
6.5
11
5
11
5
14
6.5
17
7.7
21
9.529
13
48
22
38
17.5
80
36.5
128
58158
72
215
98
343
156
409
186
432
196
564
256
654
297
840
381
1100
499
1775
799
1040
468
949
427
670
302
568
256
541
244
356
161
310
140
199
90
143
65
98
44
-
-
65
29.5
72
32.5
44
20
23
10.5
18
8
15
7
15
7
18
8
23
10.5
44
20
72
32.5
84
38
-
-
118
53
195
88
235
106
366
165
594
268
872
393
1030
464
1335
601
1750
788
2130
959
3180
1431
20
9
30
13.5
38
17
55
25
85
38.5
125
57
-
-
185
84
300
135
450
203
600
270
1045
471
1420
639-
-
-
-
-
-
-
-
-
-
LONG WELDING NECKS
D
BB
BLANK
CCK
E
F
ED
C
F
D E
B
J
WELDING NECK SLIP-ON
G
18
NOMINALPIPESIZE
OUTSIDEDIAMETEROF PIPE
OUTSIDEDIAMETER
FLANGEOF FLANGE
THICKNESS
MIN DIAMETER THICKNESSFACE
RAISED RAISEDFACE
HUBDIAMETER
NECKDIAMETER
DRILLING DATA
BOLTCIRCLE
DIAMETER
NUMBEROF
HOLES
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
OVERALLTHICKNESS(BOSSED)
NOMINALPIPESIZE
Note 4Note 4
mm. (in) A B C D E F G J K mm. (in)
(26)(28)(30)
(32)
(34)
(36)
650700750
800
850
900
660.4711.2762.0
812.8
863.6
914.4
1149.4
1206.8
1270.1
971.61035.11092.3
79.485.892.1
98.5
101.7
104.8
749.4800.2857.3
914.5
965.3
1022.4
1.6
1.6
1.6
1.6
1.6
1.6
720.8
774.8
827.1881.1
936.7
990.7
819.2
871.6
922.4
666.8717.6768.4
876.3939.8996.9
1054.1
1104.9
1168.4
282828
28
28
32
44.444.447.6
50.8
50.8
53.9
184.2196.9209.6
222.3
231.8
241.4
222.3
231.8
241.4
184.2196.9209.6
(26)(28)(30)
(32)
(34)
(36)
650700750
800
850
900
CLASS 300
NOMINALPIPESIZE
OUTSIDEDIAMETEROF PIPE
OUTSIDEDIAMETER
FLANGEOF FLANGE
THICKNESS
MIN DIAMETER THICKNESSFACE
RAISED RAISEDFACE
HUBDIAMETER
NECKDIAMETER
DRILLING DATA
BOLTCIRCLE
DIAMETER
NUMBEROF
HOLES
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
OVERALLTHICKNESS(BOSSED)
NOMINALPIPESIZE
mm. (in) A B C D E F G J K mm.
Note 4
(in)
Note 4
650700750800
850
900950
1000
1050
110011501200
(26)(28)(30)(32)
(34)
(36)
(38)
(40)
(42)
(44)(46)(48)
660.4711.2762.0812.8
863.6
914.4
965.2
1016.0
1066.8
1117.61168.41219.2
1403.41454.21511.4
1238.31289.11346.3
1060.51111.31168.5
870.0927.2984.3
50.952.454.057.258.860.4
60.4
63.8
66.766.768.369.9
1244.71295.51359.0
1073.2
1124.0
1193.9
908.1958.9
1022.4
743.0793.8857.3
1.61.61.61.61.61.6
1.6
1.6
1.61.61.61.6
724.0781.1831.9889.1939.9997.0
1060.5
1111.3
1168.51219.31270.11327.2
1117.71168.51219.3
965.31016.11066.9
812.9863.7914.5
660.5711.3762.1
806.4863.6914.4
977.91028.71085.8
1149.31200.11257.3
1314.41365.21422.4
404044
32
36
36
28
32
32
242828
34.934.934.941.2
41.2
41.2
41.2
41.2
41.2
41.2
41.2
41.2
142.9
144.5
146.1
136.6
139.8
142.9
133.4
135.0
136.6
127.1128.6130.2
85.587.589.092.0
93.5
95.595.5
98.5
101.5
101.5103.0105.0
110011501200
950
1000
1050
800
850
900
650700750
(26)(28)(30)(32)
(34)
(36)
(38)
(40)
(42)
(44)(46)(48)
(44)(46)(48)
CLASS 150
NOMINALPIPESIZE
OUTSIDEDIAMETEROF PIPE
OUTSIDEDIAMETER
FLANGEOF FLANGE
THICKNESS
MIN DIAMETER THICKNESSFACE
RAISED RAISEDFACE
HUBDIAMETER
NECKDIAMETER
DRILLING DATA
BOLTCIRCLE
DIAMETER
NUMBEROF
HOLES
DIAMETEROF
HOLES
LENGTH THROUGH HUB
OVERALLTHICKNESS(W.NECK)
OVERALLTHICKNESS(BOSSED)
NOMINALPIPESIZE
Note 4Note 4
mm. (in) A B C D E F G J K mm. (in)
(26)(28)(30)(32)(34)(36)
650700750
NOTES:- 1. DIMENSIONS ARE IN MM2. LARGER SIZES AVAILABLE ON REQUEST3. AVAILABLE WITH OR WITHOUT RAISED FACE4. THICKNESS DIMENSIONS INCLUDE RAISED FACE WHEN 1.8 mm THICKNESS DIMENSIONS DOES NOT INCLUDE RAISED FACE WHEN IT IS 6.4 mm
800850900
660.4711.2762.0812.8863.6914.4
(26)(28)(30)
(32)(34)(36)
650700750
800850900
1016.11073.21130.41193.91244.71314.5
108.0111.2114.4117.5120.7123.9
914.5965.3
1022.4
749.4800.2857.3
6.46.46.46.46.46.4
747.7803.3862.1917.6973.2
1031.9
671.5724.0774.8825.8877.9928.7
1079.51130.31193.8
914.4965.2
1022.3
282828282828
50.853.953.960.360.366.6
260.4269.9282.8
222.3235.0247.7
260.4269.9282.8
222.3235.0247.7
CLASS 600
Classes 150, 300 & 600 BS 3293
19
Class Nominal Pipe Size
mm inch
Slip On Screwed Socket Weld Lap Joint Blind WeldingNeck
15
20
25
32
40
50
65
80
90
100
125
150
200
250
300
350
400
450
500
600
15
20
25
32
40
50
65
80
90
100
125
150
200
250
300
350
400
450
500
600
( ½ )
( ¾ )
(1)
(1 ¼)
(1 ½)
(2)
(2½)
(3)
(3½)
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
( ½ )
( ¾ )
(1)
(1 ¼)
(1 ½)
(2½)
(2)
(3)
(3 )½
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
0.45
0.68
0.91
1.14
1.36
2.27
3.63
4.09
4.99
5.9
6.81
7.72
12.71
18.16
27.69
37.68
48.12
49.49
67.19
92.62
0.68
1.14
1.36
2.04
2.95
3.18
4.54
5.9
7.26
10.67
13.17
16.34
25.42
34.96
51.3
72.19
95.34
114.86
139.38
222.46
72.19
95.34
114.86
139.38
222.46
13.17
16.34
25.42
34.96
51.3
3.18
4.54
5.9
7.26
10.67
0.68
1.14
1.36
2.04
2.95
37.68
48.12
49.49
67.19
92.62
6.81
7.72
12.71
18.16
27.69
1.36
2.27
3.63
4.09
4.99
5.9
0.45
0.68
0.91
1.14
0.91
0.91
0.91
1.36
1.36
2.27
3.18
3.63
4.99
5.9
6.81
8.63
13.62
19.52
29.06
38.59
42.22
54.48
70.37
95.34
1.36
1.36
1.36
1.82
2.72
3.18
4.54
5.9
7.72
9.99
0.45
0.68
0.91
1.14
1.36
2.27
3.63
4.09
4.99
5.45
5.9
8.17
12.71
16.34
27.24
34.96
47.22
66.28
72.19
88.53
3.18
4.54
6.58
7.26
10.9
0.68
1.14
1.36
2.04
2.95
11.8
17.25
24.97
39.95
63.11
83.54
106.24
138.47
170.25
240.62
0.91
0.91
0.91
1.36
1.36
1.82
3.18
4.09
5.9
7.72
9.08
12.26
21.34
30.42
55.84
63.11
84.9
98.52
128.48
188.41
0.91
1.36
1.82
2.72
3.18
3.63
5.45
7.26
9.53
12.71
16.8
21.79
35.87
55.39
83.08
109.41
143.01
187.96
233.18
363.2
0.91
0.91
1.14
1.14
1.81
2.72
4.54
5.22
5.45
7.49
9.53
11.8
19.07
24.52
39.95
51.76
64.47
74.90
89.44
121.67
0.91
1.36
1.82
2.27
3.18
3.63
5.45
8.17
9.08
12.03
16.34
20.43
31.33
45.4
64.47
93.52
113.05
138.92
167.53
235.63
150 #
300 #
NOTES:- 1. WEIGHTS ARE IN KILLOGRAMS2. WEIGHTS SHOWN ARE APPROXIMATE FOR CARBON STEEL ONLY.3. ADD 5% TO WEIGHTS SHOWN FOR STAINLESS STEEL.
Great care has been taken in the preparation of this publication. However Royal Steel Industries does not accept responsibility for ant loss orother damages caused to any person or company as a result of the information contained herein.
Approximate Weights ANSI B16.5 Forged Flanges
20
90
0 #
Class Nominal Pipe Size
mm inch
Slip On Screwed Socket Weld Lap Joint Blind WeldingNeck
60
0 #
15
00
#2
50
0 #
15
20
25
32
40
50
65
80
90
100
125
150
200
250
300
350
400
450
500
600
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
15
20
25
32
40
50
65
80
100
125
150
200
250
300
15
20
25
32
40
50
65
80
100
125
150
200
250
300
( ½ )
( ¾ )
(1)
(1 ¼)
(1 ½)
(2)
(2½)
(3)
(3½)
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
( ½ )
( ¾ )
(1)
(1 ¼)
(1 ½)
(2½)
(2)
(3)
(4)
(5)
(6)
(8)
(10)
(12)
(14)
(16)
(18)
(20)
(24)
( ½ )
( ¾ )
(2½)
(2)
(3)
(4)
(5)
(6)
(8)
(10)
(12)
(1)
(1 ¼)
(1 ½)
( ½ )
( ¾ )
(1)
(1 ¼)
(1 ½)
(2½)
(2)
(3)
(4)
(5)
(6)
(8)
(10)
(12)
0.91
1.36
1.59
2.04
2.95
3.63
5.45
6.81
9.53
14.98
28.60
36.32
44.04
80.36
97.61
117.59
166.16
216.10
277.85
397.70
2.72
2.72
3.41
4.54
6.36
9.99
16.34
14.07
24.06
37.68
49.03
78.09
111.23
148.00
172.52
208.38
293.74
359.57
671.92
6.36
9.99
16.34
21.79
33.14
59.93
74.46
117.13
197.94
302.82
3.18
4.09
5.45
8.17
11.35
17.25
24.97
37.68
57.66
95.34
146.64
220.19
419.95
590.20
2.72
2.72
3.41
4.54
3.18
4.09
5.45
8.17
11.35
17.25
24.97
37.68
57.66
95.34
146.64
220.19
419.95
590.20
6.36
9.99
16.34
21.79
33.14
59.93
74.46
117.13
197.94
302.82
2.72
2.72
3.41
4.54
111.23
148.00
172.52
208.38
293.74
359.57
671.92
2.72
2.72
3.41
4.54
6.36
9.99
16.34
14.07
24.06
37.68
49.03
78.09
9.53
14.98
28.60
36.32
44.04
80.36
97.61
117.59
166.16
216.10
277.85
397.70
0.91
1.36
1.59
2.04
2.95
3.63
5.45
6.81
0.91
1.36
1.59
2.04
2.95
3.63
4.99
6.36
9.08
14.07
28.60
35.41
50.85
88.53
108.96
131.66
181.60
212.93
274.22
393.16
2.72
2.72
3.41
4.54
6.36
9.53
13.17
11.35
23.15
36.77
47.67
85.35
125.76
168.43
180.24
221.55
304.18
394.07
753.19
2.72
2.72
3.41
4.54
6.36
9.53
13.17
17.25
34.05
62.65
77.18
129.84
220.19
340.05
3.18
3.63
5.45
7.72
10.90
16.80
24.06
36.32
55.39
92.62
142.56
213.83
407.24
572.95
3.18
4.54
5.45
8.17
11.35
17.71
25.42
39.04
60.38
101.24
156.63
241.98
465.35
644.66
1.82
2.72
4.09
4.54
6.36
11.35
15.89
21.79
33.14
64.47
72.19
137.11
230.18
351.85
6.36
11.35
15.89
21.79
33.14
64.47
72.19
137.11
230.18
351.85
1.82
2.72
4.09
4.54
6.36
11.35
15.89
14.53
24.52
39.50
51.30
89.44
131.66
187.50
224.28
281.03
399.52
502.58
952.95
0.91
1.36
1.82
2.72
3.63
4.54
6.81
9.08
13.17
18.61
30.87
39.04
63.11
104.87
133.93
148.91
239.26
301.91
388.17
533.45
3.63
4.09
5.90
9.08
12.71
19.07
23.61
42.68
66.28
110.78
171.61
261.50
484.87
730.03
3.18
3.18
3.86
4.54
6.36
10.90
16.34
21.79
31.33
59.93
74.46
123.94
206.12
313.26
3.18
3.18
3.86
4.54
6.36
10.90
16.34
13.17
23.15
39.04
49.94
84.90
121.67
168.89
255.15
310.99
419.50
528.46
956.58
1.36
1.59
1.82
2.50
3.63
4.54
6.36
8.17
11.80
16.80
30.87
33.14
50.85
85.81
102.60
157.54
218.37
251.97
313.26
443.56
RAO
D
C Y
E
R
B
AO
D
C Y
ED
BF
RAO
C Y
SLIP - ON FLANGE WELDING NECK FLANGE BLIND FLANGE
21
Material Specifications for forged Components as per ASTM(Flanges, Fittings & others)
Chemical Compositon
Tensilestength
Yeild
Strength Elong.
Physical Properties (Mandatory requirement)
Reduction
of area
Impact Values
Min Average Test TempP S
C si Mn Max Ni Cr Mo Ti2PSK(Kg/mm ) 3PSI(Kg.MM ) Ibf(j) oF (oC) BHNMax % % Ibf(j)
A 105
A 350 LF1
A350 LF2
A 350 LF3
A182F1
A182F12
A182F11
A182F22
A182F5
A182F304
A182F304L
A182F316
A182F316L
A182F321
A182F316 Ti
a) Grade F321 TI shall have, TI not less than 5 Times of C and not more than 0.70%
MaxMax
Max
Max
0.35 0.35
0.300.300.15
Max
Max
Max
Max Max
Max Max
MaxMax Max
MaxMaxMax
Max Max Max
MaxMaxMax
Max Max Max
MaxMaxMax
0.300.300.15
0.350.200.20
0.280.350.15
0.10 0.100.600.20
0.100.20
0.501.00
0.500.500.15
0.500.15
1.000.08
0.035 1.00
1.00
1.00
0.08
0.035
1.000.08
1.000.08
Max
Max
Max
Max Max Max
Max
Max
Max
0.60
1.05
0.035
0.035
0.040
1.35 0.040
0.0351.35 0.040
0.0400.0350.90 3.253.75
0.600.90
0.0450.045
0.0400.0400.300.80
0.300.80
0.0400.040
0.300.60
0.0400.040
0.030 0.0300.300.60
0.030
0.030
2.00 0.040
2.00 0.040
0.0302.00 0.045
0.0302.00 0.040
0.0302.00 0.040
0.0302.00 0.040
Max0.50
8.0011.00
8.0013.00
10.0014.00
10.0015.00
9.0012.00
10.0014.00
0.40 0.30 0.12
0.801.25
0.440.65
0.440.65
0.440.65
1.001.50
2.022.50
0.87
1.13
4.06.0
0.440.65
18.0020.00
18.0020.00
2.00
3.00
2.00
3.00
16.00
18.00
16.00
18.00
17.00
Min
16.00
18.002.00
3.00
70000(49.3)
36000(25.35)
60000 to 85000(42.25 to 59.86) (21.13)
36000
36000(25.35)
70000 to 95000(49.3 to 66.9)
70000 to 95000
(49.3 to 66.9)
37500
(26.4)
70000(49.3)
40000
(28.17)
70000
(49.3)40000
(28.17)
40000
(28.17)
70000
(49.3)
40000
(28.17)
70000
(49.3)
70000
(49.3)
70000
(49.3)
75000
(52.8)
45000(31.7)
75000
(52.8)30000
(21.13)
75000
(52.8)30000
(21.33)
25000(17.6)
25000(17.6)
75000(52.8)
30000
(21.33)
30000
(21.13)
75000(52.8)
22 30
25 38
22 30
22 35
20 30
20 30
20 30
20 30
20 35
30 50
30 50
30 50
5030
5030
30 50
10 (14) 13 (18)
15 (20)
12 (16)
12 (16)
15 (20)
-20 (-28.9)
-50(-45.6) 197
197
197-150(-101.1)
143192
143207
143207
156207
143217
- - -
---
---
- - -
---
- - - -
----
- - - -
----
- - - -
----
1. Facings 4.0 Length Through Hub on Welding Neck Flanges
2. Flange Thickness
3. Welding End Flange Ends and Hubs
3.1 Outside Diameter. Required tolerances for the
Required tolerances for the nominalinside diameter of welding ends of welding neck flanges
and smaller bore of socket welding flanges (dimension B
in the referenced figures) are as follows.
+ 1.0 mm
+ 1.5 mm
+ 3.0, 1.5 mm
nominal outside diameter dimension A of figs. Welding endof welding neck flanges are as follow:
NPS
NPS
NPS
NPS 20,
1812
5
1
+ 2.0, -1.0 mm
+ 4.0, -1.0 mm6NPS
Required tolerances for various flange and flanged fitingfacings are as follows:
5.0 Flange Bore
5.2 Counterbores, Threaded Flanges. The requiredtolerances for threaded flange counterbores are asfollows.
5.1 Lapped, Slip-on, and Socket Welding FlangeBores.Required tolerances for flange thickness are as follows.
NPS 18 + 3.0,-0.0 MM
+ 5.0,-0.0 MM
The plus tolerances is applicable to bolting bearingsurfaces whether as forged, as cast, spot-faced or back-faces
NPS 20
<
<
-
-1.1 Inside and outside diameter of large and small tongue
and Groove and female, ± 0.5 mm
The required tolerances for the length through hubs on
welding neck flanges are as follows.
The required tolerances for the lapped, slip-on and socket
welding neck flanges are as follows.
NPS ± 1.5 mm
1 1.5, -3.0 mm
+ 3.0, mm -5.0 mm
+ 1.0, -0.0 mm
+ 1.5, -0.0 mm
NPS
NPS
4
10
12,
51.2 Outside diameter, 2.0 mm Raised face, ± 1.0 mm
1.3 Outside diameter, 7.0 mm Raised face, ± 0.5 mm
<-
3.2 Inside Diameter.
3.3 Hub Thickness. Despite the tolerance specified for
dimensions A and B, the thickness of the hub at the
welding end shall not be less than 87½% of the nominal
thickness of the Pipe, having an under tolerance of 2.5%
for the pipe wall thickness to which the flange is to be
attached, or the minimum wall thinkness as specified by
the purchaser.
<-
<-
<-
<-
<-
<-
<- <-
<-
<-
NPS 12,<-
NPS 10<-
NPS 12,<-
NPS 10<-
NPS
NPS
3
2½
½ <
<
-
-
+ 1.0, -0.0 mm
+ 1.5, -0.0 mm
± 0.25 mm
0.8 mm
1.5 mm
5.3 Counterbores, Socket Welding Flanges. The required tolerances for socket and counterbores is asfollows.
6.0 Drilling and Facing
6.2 Bolt Hole to Bolt Hole. The required tolerance for thecenter-to-center of adjustment bolt holes is ± 0.8 mm
6.3 Bolt Circle Conventricity. The required tolerance for concentricity between the flange bolt circle diameterand machined facing diameters are as follows.
6.1 Bolt Circle Diameter. The required tolerance for all
bolt circle diameters is
± 1.5 mm
NPS 3<-
<-
GENERAL TOLERANCES
22
23
NominalPipe Size
O. D. of
Table D for working Steam Pressure upto 50 lbs per Sq. Inch.
British Standard Pipe FlangesDIMENSION OF PIPE FLANGES AS PER TABLES BS-10
Table E for working Steam Pressure upto 50 lbs and upto 100 lb per Sq. Inch.
Table H for working Pressure above 150 and upto 550 lbs per Sq. Inch.Table F for working Pressure above 100 and upto 150 lbs per Sq. Inch.
PipeDia. ofFlange
Dia. ofSolt r-I le
No. ofSolt
Dia. ofBolt
Thickness
½”3/4”
1”1.1/4”1.1/2”
2”2.1/2”
3”3.1/2”
4”5”6”7”8”9”
10”12”14”16”18”20”24”
27/32”1.1/16”
1.11/32”1.11/16”1.29/32”
2.3/8”3”
3.1/2”4”
4.1/2”5.1/2”6.1/2”7.1/2”8.5/8”9.5/8”
10.3/4”12.3/4”
14”16”18”20”24”
3.3/4”4”
4.1/2”4.3/4”5.1/4”
6”6.1/2”
7.1/4”8”
8.1/2”10”11”12”
13.1/4”14.1/2”
16”18”
20.3/4”22.3/4”25.1/4”27.3/4”32.1/2”
2.5/8”2.7/8”3.1/4”
3.7/16”3.7/8”4.1/2”
5”
5.3/4”6.1/2”
7”8.1/4”9.1/4”
10.1/4”11.1/2”12.3/4”
14”16”
18.1/2”20.1/2”
23”25.1/4”29.3/4”
4444444
444888888
121212121616
½”1/2”1/2”1/2”1/2”5/8”5/8”
5/8”5/8”5/8”5/8”5/8”5/8”5/8”5/8”3/4”3/4”7/8”7/8”7/8”7/8”
1”
3/16”3/16”3/16”
1/4”1/4”
5/16”5/16”
3/8”3/8”3/8”1/2”1/2”1/2”1/2”5/8”5/8”5/8”3/4”3/4”7/8”
1”1.1/8”
NominalPipe Size
Dia. ofFlange
Dia. ofSolt Circle
No. ofBoltBolt ThicknessDia. of
½”3/4”
1 ”1.1/4”1.1/2”
2”2.1/2”
3”3.1/2”
4”5”6”7”8”9”
10”12”14”16”18”20”24”
3.3/4”4”
4.1/2”4.3/4”5.1/4”
6”6.1/2”
7.1/4”8”
8.1/2”10”11”12”
13.1/4”14.1/2”
16”18”
20.3/4”22.3/4”25.1/4”27.3/4”32.1/2”
2.5/8”2.7/8”3/1/4”
3.7/16”3.7/8”4.1/2”
5”
5.3/4”6.1/2”
7”8.1/4”9.1/4”
10.1/4”11.1/2”12.3/4”
14”16”
18.1/2”20.1/2”
23”25.1/4”29.3/4”
4444444
½”1/2”1/2”1/2”1/2”5/8”5/8”
5/8”5/8”5/8”5/8”3/4”3/4”3/4”3/4”3/4”7/8”7/8”7/8”7/8”7/8”
1”
4888888
1212121212161616
1/41/4
9/325/16
11/323/8
13/32
7/1615/32
½9/16
11/163/43/4
13/167/8
111
1.1/81.1/41.1/2
NominalPipe Size
Dia. ofFlange
Dia. ofBolt Circle
No. ofBoltBolt ThicknessDia. of
ThicknessNominalPipe Size
Dia. ofFlange
Dia. ofBolt Circle
No. ofBoltBolt
Dia. of
½”3/4”
1 ”1.1/4”1.1/2”
2”2.1/2”
3”3.1/2”
4”5”6”7”8”9”
10”12”14”16”18”20”24”
½”3/4”
1 ”1.1/4”1.1/2”
2”2.1/2”
3”3.1/2”
4”5”6”7”8”9”
10”12”14”16”18”20”24”
3.3/4”4”
4.3/4”5.1/4”5.1/2”6.1/2”7.1/4”
8”8.1/2”
9”11”12”
13.1/4”14.1/2”
16”17”
19.1/4”21.3/4”
24”26 1/2”
29”33.1/2”
2.5/8”2.7/8”
3.7/16”3.7/8”4.1/8”
5”5.3/4”6.1/2”
7”7.1/2”9.1/4”
10.1/4”11.1/2”12.3/4”
14”15”
17.1/4”19.1/2”21.3/4”
24”26.1/2”30.3/4”
44444488888
1212121212161620202424
½”1/2”5/8”5/8”5/8”5/8”5/8”5/8”5/8”5/8”5/8”5/8”3/4”3/4”7/8”7/8”7/8”
1”1”
1.1/8”1.1/8”1.1/4”
44444488888
1212121212161620202424
3/8”3/8”3/8”1/2”1/2”5/8”5/8”5/8”3/4”3/4”7/8”7/8”7/8”
1”1”1”
1.1/8”1.1/4”1.1/4”1.3/8”1.1/2”1.5/8”
4.1/2”4.1/2”4.3/4”5.1/4”5.1/2”6.1/2”7.1/4”
8”8.1/2”
9”11”12”
13.1/4”14.1/2”
16”17”
19.1/4”21.3/4”
24”26.1/2”
29”33.1/2”
3.1/4”3.1/4”
3.7/16”3.7/8”4.1/8”
5”5.3/4”6.1/2”
7”7.1/2”9.1/4”
10.1/4”11.1/2”12.3/4”
14”15”
17.1/4”19.1/2”21.3/4”
24”26.1/2”30.3/4”
5/8”5/8”5/8”5/8”5/8”5/8”5/8”5/8”5/8”5/8”3/4”3/4”3/4”3/4”7/8”7/8”7/8”
1”1”
1.1/8”1.1/8”1.1/4”
½”1/2”
9/16”11/16”11/16”
3/4”3/4”7/8”7/8”
1”1.1/8”1.1/8”1.1/4”1.1/4”1.3/8”1.3/8”1.1/2”1.5/8”1.3/4”1.7/8”
2”2.1/4
24
Table -17.8oC to232.2
260.0 287.8 315.6 343.3 371.1 399 427 441 454 468 482
oF 0-450 500 550 600 650 700 750 800 825 850 875 900Max. Hyd-
raulic TestPressure
D
EF
H
J
K
R
S
T
100
200
300
500
700
900
1200
1800
2800
95
185
280
465
650
835
1115
1670
2600
85
170
255
430
600
770
1030
1545
2400
80
155
235
395
550
705
945
1415
2200
70
140
215
355
500
645
855
1285
2000
65
130
195
320
450
580
770
1155
1800
55
115
170
285
400
515
685
1030
1600
50
100
150
250
350
450
600
900
1400
-
215
300
390
520
780
1210
-
180
255
325
435
655
1026
-
150
210
265
355
535
835
-
115
160
205
275
415
645
-
-
150
300
450
750
1050
1350
1800
2700
4200
ThicknessNominalPipe Size
Dia. ofFlange
Dia. ofBolt Circle
No. ofBoltBolt
Dia. of
½”3/4”
1 ”1.1/4”1.1/2”
2”2.1/2”
3”3.1/2”
4”5”6”7”8”9”
10”12”14”16”18”20”24”
4.1/2”4.1/2”4.3/4”5.1/4”5.1/2”6.1/2”7.1/4”
8”8.1/2”
9”11”12”
13.1/4”14.1/2”
16”17”
19.1/4”21.3/4”
24”26.1/2”
29”33.1/2”
3.1/4”3.1/4”
3.7/16”3.7/8”4.1/8”
5”5.3/4”6.1/2”
7”7.1/2”9.1/4”
10.1/4”11.1/2”12.3/4”
14”15”
17.1/4”19.1/2”21.3/4”
24”26.1/2”30.3/4”
44444488888
1212121212161620202424
5/8”5/8”5/8”5/8”5/8”3/4”3/4”3/4”3/4”3/4”7/8”7/8”7/8”7/8”7/1”7/1”7/1”
1.1/8”1.1/8”1.1/4”1.1/4”1.3/8”
5/8”
5/8”
3/4”
3/4”
7/8”
1”
1”
1.1/4”
1.1/4”
1.3/8”
1.1/2”
1.1/2”
1.5/8”
1.5/8”
1.3/4”
1.7/8”
2”
2.1/8”
2.1/4”
2.3/8”
2.1/2”
2.3/4”
ThicknessNominalPipe Size
Dia. ofFlange
Dia. ofBolt Circle
No. ofBoltBolt
Dia. of
½”3/4”
1 ”1.1/4”1.1/2”
2”2.1/2”
3”3.1/2”
4”5”6”7”8”9”
10”12”14”16”18”20”24”
4.1/2”4.1/2”4.3/4”5.1/4”5.1/2”6.1/2”7.1/4”
8”8.1/2”
9”11”12”
13.1/4”14.1/2”
16”17”
19.1/4”21.3/4”
24”26.1/2”
29”33.1/2”
3.1/4”3.1/4”
3.7/16”3.7/8”4.1/8”
5”5.3/4”6.1/2”
7”7.1/2”9.1/4”
10.1/4”11.1/2”12.3/4”
14”15”
17.1/4”19.1/2”21.3/4”
24”26.1/2”30.3/4”
5/8”5/8”5/8”5/8”3/4”5/8”3/4”3/4”7/8”7/8”7/8”7/8”
1”1”1”1”
1.1/8”1.1/4”1.1/4”1.3/8”
1.1/21”
3/4”
3/4”
7/8”
7/8”
1”
1”
1.1/8”
1.1/4”
1.1/4”
1.3/8”
1.5/8”
1.5/8”
1.3/4”
1.7/8”
1.3/2”
1.7/2”
2.1/4”
2.3/8”
2.5/8”
8”
3.1/4”
ThicknessNominalPipe Size Flange
Dia. ofBolt Circle
No. ofBoltBolt
Dia. of Dia. of
½”3/4”
1 ”1.1/4”1.1/2”
2”2.1/2”
3”3.1/2”
4”5”6”7”8”9”
10”12”14”16”18”20”
4.1/2”4.1/2”4.3/5”5.1/4”5.1/6”6.1/2”7.1/4”
8”8.1/9”9.1/2”
11”12”
13.1/2”14.1/2”
16”17”
19.1/4”22.1/2”24.3/4”26.1/4”
31”
3.1/4”3.1/4”3.3/4”3.7/8”4.1/2”
5”5.3/4”6.1/2”7.1/4”7.3/4”9.1/4”
10.1/4”11.1/2”12.1/2”
14”15”17”20”
22.1/4”25.3/4”
28
4444488888
1212121216161616202020
British Standard Pipe FlangesTable J: For working pressure above 250 lb and upto 250 lb per Sq. Inch.
For ½" and 5/8" Bolts the diameters of the holes 1/16" in Larger than the boltsFor 3/4" bolts and sizes above, the diameter shall be 1/8" in Larger then the Bolts.
BRITISH STANDARDS PIPE FLANGESPRESSURE-TEMPREATURE RATINGS FOR CARBON STEEL FLANGES
TEMPERATURE
Table K: For working pressure above 350 lb and upto 450 lb per Sq. Inch.
25
OD
Nor
mal
Pip
e S
ize
Sch
edul
e10
Sch
edul
e20
Sch
edul
e
AS
TM P
IPE
SC
HE
DU
LES
Wal
l = T
hick
ness
in M
illim
eter
Wt =
Wei
ght i
n K
ilogr
am P
er M
eter
CA
RB
ON
STE
EL S
EAM
LESS
PIP
E D
IAM
ENSI
ON
& W
EIG
HT
(AN
SI B
36.
10)
30S
ched
ule
Sta
ndar
dSc
hedu
le40
Sch
edul
e60
Sch
edul
eX
SS
ched
ule
80S
ched
ule
100
Sch
edul
e12
0S
ched
ule
140
Sch
edul
e16
0S
ched
ule
XX
S
mm
mm
Inch
Wal
lkg
/mW
all
kg/m
Wal
lkg
/mW
all
Wal
lW
t.W
t.W
all
Wal
lW
t.W
t.W
all
Wt
Wt
Wt
Wt
Wal
lW
all
Wal
lW
all
Wt
Wal
lW
t
10.3
3 6 10 15 20 25 32 40 50 65 80 90 100
125
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
13.7
17.1
21.3
26.7
33.4
42.2
48.3
60.3
88.9
101.
6
114.
3
141.
3
168.
3
219.
1
273.
0
73.0
323.
8
355.
6
406.
4
457.
2
508.
0
558.
8
609.
6
660.
4
711.
2
762.
0
812.
8
863.
6
914.
4
6.4
6.4
6.4
6.4
6.4
6.4
7.9
7.9
7.9
7.9
7.9
7.9
54.6
62.6
70.5
78.5
86.4
94.7
128.
0
137.
4
147.
0
157.
0
167.
0
176.
6
6.4
6.4
6.4
7.9
7.9
7.9
9.5
9.5
9.5
12.7
12.7
12.7
12.7
12.7
12.7
33.3
41.7
49.7
68.1
77.9
87.8
117.
0
129.
0
141.
0
203.
0
219.
0
234.
6
250.
6
266.
0
282.
4
7.0
7.8
8.4
9.5
9.5
11.1
12.7
12.7
14.3
15.9
15.9
15.9
15.9
15.9
36.7
50.9
65.1
81.2
93.1
122.
0
155.
0
171.
0
210.
0
272.
0
292.
6
312.
5
332.
4
352.
2
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.51.7
2.2
2.3
2.8
2.9
3.4
3.6
3.7
3.9
5.2
5.5
5.7
6.0
6.6
7.1
8.2
9.3
0.35
7
0.62
5
0.84
8
1.26
1.68
2.50
3.38
4.05
5.43
8.62
11.3
13.6
16.1
21.8
28.2
42.5
60.2
73.8
81.2
93.3
10.5
0
117.
0
129.
0
141.
0
153.
0
165.
0
176.
0
188.
2
200.
0
212.
0
1.7
2.2
2.3
2.8
2.9
3.4
3.6
3.7
3.9
5.2
5.5
5.7
6.0
6.6
7.1
8.2
9.3
10.3
11.1
12.7
14.3
15.1
17.4
0.35
7
0.62
5
0.84
8
1.26
1.68
2.50
3.38
4.05
5.43
8.62
11.3
13.6
16.1
21.8
28.2
42.5
60.2
79.7
94.6
123.
0
156.
0
183.
0
255.
0
10.3
12.7
14.3
15.1
16.7
19.0
20.6
24.6
22.2
53.1
81.5
109.
0
126.
4
160.
0
206.
0
248.
0
355.
0
294.
0
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.72.4
3.0
3.2
3.7
3.9
4.5
4.8
5.1
5.5
7.0
7.6
8.1
8.6
9.5
11.0
64.6
81.5
97.4
107.
0
123.
0
139.
0
155.
0
171.
0
187.
0
203.
0
219.
0
234.
6
250.
6
266.
5
281.
4
0.47
0
0.80
4
1.10
1.62
2.19
3.23
4.47
5.40
7.47
11.4
15.3
18.6
22.3
30.9
42.5
2.4
3.0
3.2
3.7
3.9
4.5
4.9
5.1
5.5
7.0
7.6
8.1
8.6
9.5
12.7
11.0
15.1
17.4
19.0
21.4
23.8
26.2
28.6
30.9
0.47
0
0.80
4
1.10
1.62
2.19
3.23
4.46
5.40
7.47
11.4
15.3
64.6
18.6
22.3
30.9
42.5
95.8
132.
0
158.
0
203.
0
254.
0
311.
0
373.
0
441.
0
15.1
18.3
21.4
23.8
26.2
29.4
32.5
34.9
38.9
75.8
114.
7
160.
0
195.
0
245.
0
310.
0
381.
0
451.
0
547.
0
18.3
21.4
25.4
27.8
30.9
34.9
38.1
41.3
45.0
11.1
12.7
14.3
90.4
132.
9
187.
0
224.
0
286.
0
363.
0
441.
0
526.
0
639.
0
28.3
40.2
54.2
20.6
25.4
28.6
31.8
36.5
39.7
44.4
47.6
52.4
101
155
208
253
333
408
508
600
719
4.8
5.6
6.4
6.4
7.1
8.7
9.5
11.1
1.95
2.89
4.23
5.60
7.23
11.1
14.9
21.3
7.5
7.8
9.1
9.7
10.2
11.1
14.0
15.2
13.5
15.9
18.3
23.0
28.6
33.3
35.7
40.5
45.2
50.0
54.0
59.5
33.5
49.0
67.5
112.
0
172.
2
239.
0
281.
0
365.
0
459.
0
564.
0
671.
0
807.
0
16.2
17.1
19.0
21.9
22.2
25.4
25.4
1/8
1/4
3/8
1/2
3/4
1 1¼ 1½ 2 2½ 3 3½ 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36
2.54
3.63
5.45
7.97
9.58
13.4
20.4
27.7
34.1
41.1
57.4
79.1
108.
0
155.
0
187.
0
26
Inch
Nom
inal
Bor
e
mm
mm
mm
mm
kg/m
trkg
/mtr
3 6 10 15 20 25 32 40 50 65 80 100
125
150
0.40
60.
532
0.87
20.
844
1.09
41.
312
1.65
61.
906
2.37
53.
004
3.50
04.
500
5.50
06.
500
10.3
213
.49
17.1
021
.43
27.2
033
.80
42.9
048
.40
60.3
076
.20
88.9
011
4.30
139.
7016
5.10
1.80
1.80
1.80
2.00
2.35
2.65
2.65
2.90
2.90
3.25
3.25
3.65
- -- -
0.36
10.
517
0.67
40.
952
1.41
02.
010
2.58
03.
250
4.11
05.
840
6.81
09.
890
2.00
2.35
2.35
2.65
2.65
3.25
3.25
3.25
3.65
3.65
4.05
4.50
4.85
4.85
0.40
70.
650
0.85
21.
122
1.58
02.
440
3.14
03.
610
5.10
06.
610
8.47
012
.10
16.2
019
.20
mm
kg/m
tr
2.65
2.90
2.90
3.25
3.25
4.05
4.05
4.05
4.47
4.47
4.85
5.40
5.40
5.40
0.49
30.
769
1.02
1.45
1.90
2.97
3.84
4.43
6.17
7.90
10.1
14.4
17.8
21.2
Out
side
Dia
met
erTh
ickn
ess
Ligh
tW
eigh
tTh
ickn
ess
Med
ium
Wei
ght
Thic
knes
sH
eavy
Wei
ght
Nom
inal
Bor
e7"
NB
193.
7 m
m O
D
kg/m
tr
Nom
inal
Bor
e8"
NB
219.
1 m
m O
D
Nom
inal
Bor
e10
" N
B27
3 m
m O
D
Nom
inal
Bor
e12
" N
B32
3.7
mm
OD
Nom
inal
Bor
e14
" N
B35
5.6
mm
OD
Nom
inal
Bor
e16
"NB
406.
4 m
m O
D
Nom
inal
Bor
e18
"NB
457
mm
OD
Nom
inal
Bor
e20
"NB
508
mm
OD
kg/m
trkg
/mtr
kg/m
trkg
/mtr
kg/m
trkg
/mtr
kg/m
tr
22.5
9
24.1
7
26.0
0
27.8
8
29.3
4
32.2
7
- - - -
25.6
2
27.4
3
29.2
8
31.5
3
33.2
8
36.7
6
41.0
0
42.5
6
51.5
0
-
32.0
7
34.3
4
36.9
3
39.5
0
41.7
3
46.4
3
50.9
5
53.4
2
60.2
4
-
38.1
3
40.8
5
43.9
3
47.0
2
49.6
7
55.4
5
61.8
5
65.1
2
73.7
5
-
- -
48.1
1
51.4
9
54.4
3
61.8
2
67.9
8
-
81.2
1
107.
28
- - -
61.0
0
62.3
5
69.0
4
77.9
2
-
93.1
3
123.
30
- - -
69.0
0
70.5
0
-
87.8
0
-
105.
00
139.
00
- - - -
78.5
0
- - -
117.
00
155.
00
Wal
l Thi
ckne
ssIn
mm
4.85
5.20
5.60
6.00
6.35
7.01
7.94
8.18
9.53
12.7
0
Inch
1/8"
1/4"
3/8"
1/2"
3/4" 1"
1 1/
4"1
1/2"
2"2
1/2"
3" 4" 5" 6"
MIL
D S
TEE
L P
IPE
S C
ON
FIR
M T
O IS
: 123
9 (P
AR
T I)
- 197
9
BIG
DIA
ME
TER
ER
W P
IPE
S C
ON
FIR
M T
O IS
358
9
To
lera
nc
es
on
Th
ick
ne
ss
an
d W
eig
ht:
as
pe
r IS
12
39
(a)
Th
ickn
ess:
(1)
B
utt w
elde
d Li
ght t
ubes
Med
ium
and
Hea
vy tu
bes
The
follo
win
g m
anuf
actu
ring
tole
ranc
e sh
all b
e pe
rmitt
ed o
n th
etu
bes
and
sock
ets.
(2)
S
eam
less
tube
s
(b)
Wei
gh
t:
(1)
S
ingl
e tu
be (
light
ser
ies)
(2)
S
ingl
e tu
be (
med
ium
and
hea
vy s
erie
s)
+Not
lim
ited
-8 to
erce
nt+N
ot li
mite
d-1
0 pe
rcen
t+N
ot li
mite
d-1
2.5
perc
ent
+10
perc
ent
-8 p
erce
nt+1
0 pe
rcen
t
Max
imum
Per
mis
sibl
eP
ress
ure 2
N/m
m
Nom
inal
Bor
e
mm
Upt
o an
d in
clud
ing
25 m
mO
ver 2
5 m
m u
pto
and
incl
udin
g 40
mm
Ove
r 40
mm
upt
o an
d in
clud
ing
80 m
mO
ver 8
0 m
m u
pto
and
incl
udin
g 10
0 m
m
Ove
r 100
mm
upt
o an
d in
clud
ing
125
mm
Ove
r 125
mm
upt
o an
d in
clud
ing
150
mm
For t
ubes
fitte
d w
ith a
ppro
pria
te fl
ange
s of
sui
tabl
y bu
tt w
elde
d to
geth
er, t
he m
ax. p
erm
issi
ble
pres
sure
2O
shal
l be
21.0
0 kg
/cm
and
max
. per
mis
sibl
e te
mp.
260
C
MA
XIM
UM
PE
RM
ISS
IBL
E P
RE
SS
UR
E A
ND
TE
MP
ER
AT
UR
E F
OR
TU
BE
SW
ITH
ST
EE
L C
OU
PL
ING
S O
R S
CR
EW
ED
AN
D T
EM
PE
RA
TU
RE
FO
R T
UB
ES
1.20
1.03
0.86
0.69
0.83
0.69
0.50
12.2
410
.50
8.77
7.04
8.47
7.04
5.10
260
260
260
260
177
171
160
2K
g./c
m
Max
imum
Per
mis
sibl
eTe
mpe
ratu
reOC
27
R
O90
O180
R
R R
KL
E
G CO
hH
CL
B
ELBOWS RETURN BENDS
BUTT WELDING FITTINGS TO ANSI B16.9
STAINLESS STEEL ASTM A 403/CARBON STEEL ASTM A 234
CAPS LAP JOINYSTUB ENDS
EQUALTEES
CONC ANDECC. REDUCERS
SHORTSTUBENDS
C
STANDARDS : All dimensions are in mm and confirm to ANSI B 16.9 and MSS. SP-43RADIUS : Radius of Short Radius Elbows is 1 times nominal pipe diameter, Radius of Long Radius Elbows is 1 ½ time nominal pipe diameter.MATERIAL OF CONSTRUCTION : S.S. 30/304L/316/316L/321 Carbon Steel and Alloy Steel.
NOMBORE
PIPEO.D.
5S 10S 40S 80S 1D 1.5D 2D 3D A B C E G
L
H
SH
OR
T
LON
G
D H
1l2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
21.34
26.67
1.65
33.40
2.11 2.77 3.73 12.7 19.05 25.4 38.1 12.7 15.9 25.4 25.4 34.9 50.8 76.2 50.8 42 8
85250.876.250.842.825.428.611.119.0557.1538.1028.5719.053.912.872.111.65
1.65 2.77 3.38 4.55 25.4 38.1 50.8 76.2 25.4 22.2 38.1 38.1 50.8 50.8 101.6 50.8 62 10
127250.8101.650.863.538.147.625.031.7595.2563.547.631.754.853.562.771.6542.16
48.26 1.65 2.77 3.68 5.08 38.1 57.15 76.2 114.3 38.10 28.6 57.2 38.1 73.0 50.8 101.6 63.5 82 12
169876.2152.463.592.038.163.534.050.8152.4101.676.250.85.543.912.771.6560.32
73.02 2.11 3.05 5.16 7.01 63.5 95.25 127.0 190.5 63.5 44.0 76.2 38.1 104.8 63.5 152.4 88.9 118 16
18
18
130
140
88.9
101.6
152.4
152.4
63.5
76.2
127.0
139.7
50.8
63.5
85.7
95.3
50.8
57.2
76.2
88.9
228.6
266.7
152.4
177.8
114.30
133.35
76.2
88.9
7.62
8.08
5.49
5.74
3.05
3.05
2.11
2.11
88.90
101.60
114.30
141.30
168.27
2.11
2.77
3.05
3.40
6.02
6.55
8.56 101.6 152.4 203.2
9.52 127.0 190.5 254.0
304.8 101.6 63.5 104.8 63.5
381.0 127.0 82.6 123.8 76.2
157.2
185.7
76.2 152.4 101.6
76.2 203.2 127.0
168 20
188 25
25
30
215139.7203.2
203.2 152.4 270
88.9215.988.9
101.6270.0101.6
142.7
177.5
95.3
127.0
152.4457.2304.8
203.2609.6406.4
228.6152.410.977.113.40
304.8203.212.78.183.76
2.77
2.77219.07
273.05
323.85
355.60
406.40
457.20
508.00
609.60 5.54
4.76
4.19
4.19
3.96
3.96
3.40 4.19
4.57
4.76
4.76
4.76
5.54
6.35 9.52
9.52
9.52
9.52
9.52
9.52
9.27 12.7
12.7
12.7
12.7
12.7
12.7
12.7 609.6
508.0
457.2
406.4
254.0
304.8
355.6
762.0
685.8
609.6
381.0
457.2
533.4
914.4
1016
914.4
812.8
508.0
609.6
711.2
1219
1524
1372
1219
762.0
914.4
1066
1829
508.0
457.2
406.4
254.0
304.8
355.6
-
317.6
285.7
254.0
158.7
190.5
222.2
381.0
381.0
343.0
304.8
215.9
254.0
280.0
431.8
228.6
203.2
177.8
127.0
,152.4
165.1
266.7
584.2
533.4
470.0
324.0
381.0
412.8
698.5
127.0
152.4
152.4
152.4
152.4
152.4
152.4
254.0
254.0
305.0
305.0
305.0
305.0
305.0
35177.8 330
40203.2 400
330.2
355.6
381.0
508.0
508.0
-
-
-
-
-
-
-
WALL THICKNESS RADIUS R
28
BORE
O 90 ELBOWS
O 45 ELBOWS UNION COUPLING REDUCER HALF
COUPLINGCAPTEE
B
O 90 ELBOWS O 45 ELBOWS UNION COUPLING PIPE CAP BUSHING HEX HEADPLUG
TEE
A
B
B C
L
FG K
A
H HE
DD
B C
A
D
B
AD
C
BC
D P
L
D
NCM N
D O D
C M
D O D
C M
K
D
C M
P
D
C M
NOMBORE
PIPEO.D. A B C G H K D E F I J L A B C G H K
3000 LBS. COMMON FACTORS
(DIMENSIONS IN MM)
FORGED SCREWED FITTING TO ANSI B-16.11 3000/6000 LBS. THREAD TO ASA B 2.1
HALF COUPLING = G/2
6000 LBS.
1/8”
1/4”
3/8”
1/2"
3/4”
1”
1 1/4”
1 1/2”
2”
2 1/2”
3”
4”
10.3
13.7
17.2
21.3
26.7
33.4
42.2
48.3
60.3
73.02
89.0
114.5
44
51
60
64
83
95
114
21
25
29
33
38
56
62
75
84
102
121
152
22
25
33
38
46
33
35
43
45
52
64
79
17
19
22
25
29
60
67
79
86
92
108
121
32
35
38
48
51
44
57
64
76
92
108
140
16
19
22
29
35
41
44
44
48
60
65
68
19
25
25
32
37
35
44.5
51
63.5
76
89
117.5
11
16
17.5
22
27
19
21
21
22
27
29
32
10
11
13
15
16
64
70
79
88
118
121
150
40
43
48
51
57
6
7
8
9
10
10
13
3
4
5
6
10
14
16
17
21
65
25
6
6
8
8
10
60
72
80
94
122
140
180
32
38
46
51
51
60
64
83
95
106
114
25
29
33
38
44
62
75
84
102
121
146
152
25
33
38
46
56
35
43
44
52
64
79
79
19
22
25
29
33
60
67
79
86
92
108
121
32
35
38
48
51
57
64
76
92
108
127
159
22
25
32
38
44
43
46
48
51
64
68
75
27
27
33
38
3000 LBS. COMMON FACTORS 6000 LBS.
1/8”
1/4”
3/8”
1/2"
3/4”
1
1 1/4”
1 1/2”
2”
2 1/2”
3”
4”
10.3
13.7
17.2
21.3
26.7
33.4
42.2
48.3
60.3
73.02
89.00
114.50
37
42
47
56
60
76
88
22
22
25
27
34
46
56
62
75
92
110
137
18.5
22
25
32
38
40
40
40
52
52
52
58
25
29
30
37
48
51
26
26
26
30
36
16
18
19
21
24
64
70
79
89
114
127
150
40
43
48
51
57
45.2
55
61.4
75
91.3
108.8
136.9
17.3
21.2
25.4
31
37
60
70
78
95
125
140
32
32
36
43
50
27
30
32
38
38
44
48
17.5
17.5
19
22
25
10
10
10
10
13
13
13
13
13
16
16
19
10.7
14.1
17.6
21.7
27
33.8
42.6
48.7
61.2
73.8
89.8
115.5
10
10
10
10
13
13
13
13
16
16
16
19
5
5
3
6
6
9
9
9
15
14
14
14
8
8
9
13
13
17
17
17
23
24
24
24
22
27
27
31
37
42
47
53
59
22
25
28
34
42
50
59
67
84
102
121
152
20
24
28
34
41
50
58
66
83
22
27
27
31
37
42
47
53
59
25
25
26
31
35
40
41
43
55
56
58
64
46
51
60
72
80
94
100
122
A B K J L M N P Q C D O O A B M K Nmax max
BORENOMBORE
PIPEO.D.