stud bolts & nuts...stud bolts up to 1 “ included unc - 2a - over 1“ 8 un - 2a nuts up to 1...
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EUROGUARCO SpAItaly
EUROGUARCO SpAItaly
STUD BOLTS& NUTS
Piping Division
Cremona, Plant 1
La Spezia, Plant 1
Established since 1958 in La Spezia by Luciano Ghirlanda, the company has gradually developed to become a trustworthy reference point in the global market, where it operates directlyand through distributors and agents.
The activity is mainly focused on the production of products for various industrial fields such asOil & Gas, Marine, Rail, Mechanical and Chemical.
Besides the company distributes semi-finished products to various processing and installation industries.
La Spezia, Plant 2 Cremona, Plant 2
Quality System Euroguarco work in Quality Assurance System Certificate:· ISO 9001· ISO/TS 29001· API 6D license· EN 9100 (Aeronautical Industry)· 97/23/CE (PED) · ATEX
Certification Euroguarco products have Certifications & Approvals required for use in various Industrial Sectors, among which: · Oil & Gas (DIN-DVGW). · Marine Industry (MED/IMO). · Railway Industry (EN 45545). · Navy.
The Company
2
Quality Control & TestingProducts Euroguarco offer the following ‘one-stop shopping’ service over a complete range of stud-bolts, nuts, threaded bars, roads and screws. Conforming to all relevantinternational standards (i.e. ASME, API, BS, UNI), in carbon steel, stainless steel and special alloys. All products can be coated as per client requirement, including zinc-coating, hot dip galvanization and PTFE-coating.
Euroguarco can satisfy all testing requirements, whether by in-house facilities or from external qualified laboratories next to the factory.· Chemical analysis and mechanical tensile test of the materials: - Hardness survey - Impact test
· Visual and dimensional examinations.· Hydraulic test. UT of welds.· Any other NDE on request.
3
Type EG Stud-bolts production includes the following range:
· Completely Threaded Stud-Bolts with 2 nuts· Completely Threaded Bars without nuts· Stud-Bolts with 1 nut
ASTM A193 Gr.B5-B6-B7-B7M-B8-B8A-B8M-B8MA-B8T-B8TA-B16ASTM A194 Gr.2H-2HM-3-4-6-7-7M-8-8A-8M-8MA-8T-8TAASTM A320 Gr.L7-L7M-L43-B8-B8A-B8M-B8MA-B8T-B8TAASTM B453 Gr.660 CL. A-B-C
EG produces stud-bolts in accordancewith the following standards:
· Stud Bolts ASME B16.5, API Spec. 6A, B.S. 4882 and UNI6610· Nuts ASME B18.2.2 and UNI 5587 - 5588 - 5591
Thread is in accordance with:
ANSI/ASME B1.1 Inch Thread
· Stud Bolts up to 1 “ included UNC - 2A - over 1“ 8 UN - 2A· Nuts up to 1 “ included UNC - 2B - over 1“ 8 UN - 2B
ANSI B1.13.M, UNI 5542and UNI 5543 Meter Thread
EG Standard production provides the following dimensional fields:
· from 3/8” to 5.1/2”· from M8 to M120.
Material
Dimensions
EG marks its stud-bolts production in accordance to the standards required:
ASTM A193-A194-A320-A453BSI BS.4882
EG standard marking provides: to make other marking type onlyGrade material, EG is in a position upon specific request during order.
Marking
Studbolts
4
Documents & Certificates Standard certificates issued by EG are in accordance with:DIN 50049/3.1B - EN 10204/3.1B
EG protects its products in the following ways:
Alloy stud-bolts Oil treatment
EG is able to supply, upon request, fittings with protection such as:
ARC zinc-coated according to ASTM B633Hot dip Galvanizing according to ASTMA153-A120PTFE coating according to customers’ indications
EG packing is made in CARTONS or BAGS or CASES.
In order to achieve a betterservice, customers are kindly requested to clearly indicate
the following information in the order as per set below:
Parameter name Value (examples)Quantity N°25Type of product FULLY THREADED STUD-BOLTSNumber of nuts N° 2 nutsDimension 1.1/2” x 450 mmThreading normative and type ANSI/ASME B1.1 – 8UN –2A/2BMaterial type and grade ASTM A193 - Gr. B7 – A194 –Gr.2HDimension normative ASME B16.5 – ASMA B18.2.2Normative for protective coating ASTM A123 - Hot dip GalvanizingType of certification request for specific certification by external Bodies DIN 50049 - EN 10204/3.1B
Surface and Protective Treatments
Packing
Order Instructions
Maintenance· Keep supplied pieces in the EG original packing.
· Do not store pieces in damp areas.· Do not store pieces in contact with water Handle all.
· Threaded parts with care.
Useful Information
Studbolts
5
Recommended Flange Bolt Torque
40,000 PSI Stress 28 Kg/mm2Bolt
TensionBolt
TensionBolt Size
Ibf Ibfft-Ibf ft-Ibf Kg/m Kg/mN/m N/m
BoltTension
BoltTension
Make UpTorque
Make UpTorque
Make UpTorque
Make UpTorque
52,000 PSI Stress 37 Kg/mm2
5,6749,026
13,35518,48224,22931,61739,98749,33959,67270,98883,28496,563
110,824142,290177,683196,852217,003260,280307,424413,554442,541472,509602,200672,936
4586
150239361522726976
1,2771,6352,0542,5383,0934,4356,1167,0978,176
10,65313,58520,96723,15725,49436,41242,879
7,44811,84617,52824,25731,80041,49752,48364,75778,32093,171
109,311126,739145,456186,755233,209258,368284,817641,578403,495542,790580,834620,168790,388883,229
59113196313474686953
1,2811,6762,1462,6953,3314,0605,8218,0289,314
10,73113,98217,83027,51930,39333,46147,79056,289
1/2” - 13 UNC 5/8” - 11 UNC 3/4” - 10 UNC 7/8” - 9 UNC 1” - 8 UN 1,1/8” - 8 UN 1,1/4” - 8 UN 1,3/8” - 8 UN 1,1/2” - 8 UN 1,5/8” - 8 UN 1,3/4” - 8 UN 1,7/8” - 8 UN 2” - 8 UN 2,1/4” - 8 UN 2,1/2” - 8 UN 2,5/8” - 8 UN 2,3/4” - 8 UN 3” - 8 UN 3,1/4” - 8 UN 3,3/4” - 8 UN 3,7/8” - 8 UN 4” - 8 UN 4,1/2” - 8 UN 4,3/4” - 8 UN
8,45113,44419,89227,52836,08947,09359,56073,49088,881
105,736124,051143,830165,072211,940264,658293,211323,225387,642457,908615,988659,164703,802896,976
1,002,338
61116203324489707984
1,3231,7312,2162,7843,4414,1936,0128,2929,622
11,08514,44318,41828,42731,39634,56449,36758,135
11,09317,64426,10736,13047,36661,80978,17396,455
116,657138,778162,818188,777216,656278,171347,364384,839424,234508,780601,005808,485865,152923,740
1,177,2821,315,569
79153265424642930
1,2921,7362,2722,9093,6534,5165,5047,892
10,88412,62714,54918,95624,17337,31041,20645,36664,79376,316
Note:Approximate figures have been drawn from the standard API Spec. 6A.
· 1 ft-lb = 1.3558 N-m· 1 Ib/ft = 1.4895 Kg/m· 1 psi = 0.0703 Kg/cm2
Studbolts
6
Threaded Full Length with two Hexagonal Heavy Nuts
Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: ASME B 1.1 - UNC UP to 1”- 8UN 1.1/8” and over.Lenght: Inches/mm.Weight: LBS/1000 Pieces.Dimensions: ASME B16.5
These stud-bolts are manufacturedalso in steel ASTM A320 GR. L7, ASTM A193 GR. B16 and stainless steel ASTM A193 GR. B8 (AISI 304),
GR. 8T (AISI 321), GR. 8M (AISI 316) and any other type of alloy or stainless steel.
KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS
111245115154119262123271127280131289135298139306143315147324151333155342159351
------------8
18
1864101924231984372054522114652174782244942305072365202435362495492555622615752685912746042806172876332936462996591329
------
317699327721336741345761354780364802343822382842391862400882410904419924428944437963447985456
1,0051840
------------
5041,111516
1,138529
1,166542
1,195554
1,221567
1,250580
1,279593
1,307605
1,334618
1,362631
1,391643
1,418656
1,4462555
----------------------
7941,750811
1,788828
1,825844
1,861861
1,898877
1,933894
1,971911
2,0083373
----------------------------
1,1292,4891,1512,5371,1721,5841,1942,6321,2152,679
4395
--------------------------------
1,4633,2251,4903,2851,5173,344
54119
2,3/8”
2,1/2”
2,3/4”
3”
3,1/8”
3,1/4”
3,1/2”
3,3/4”
4”
4,1/8”
4,1/4”
4,1/2”
4,3/4”
5”
5,1/8”
5,1/4”
5,1/2”
5,3/4”
6”
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
Weights 1,000 PCSLenght-L
For Each10 mm
Inch mmD 1/2” 5/8” 3/4” 7/8” 1 1,1/8” 1,1/4”
Studbolts
7
Threaded Full Length with two Hexagonal Heavy Nuts
Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: ASME B 1.1 - UNC UP to 1”- 8 UN 1.1/8” and over.Lenght: Inches/mm.Weight: LBS/1000 Pieces.Dimensions: ASME B16.5
These stud-bolts are manufacturedalso in steel ASTM A320 GR. L7, ASTM A193 GR. B16 and stainlesssteel ASTM A193 GR. B8 (AISI 304),
GR. 8T (AISI 321), GR. 8M (AISI 316) and any other type of alloy orstainless steel.
KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS
312688324714337743
----------------------------------------
1328,66
4741,045493
1,087511
1,127530
1,168548
1,208566
1,248------------------
-
-------------
1839,68
9442,081977
2,1541,0112,2291,0442,2291,0442,3741,1112,4491,1442,5221,1772,5951,2102,66812,442,7431,2772,8151,3102,8881,3442,9631,3773,0361,4103,108
----------------
3372,75
1,5713,4531,6253,5821,6253,7021,7333,8211,7683,9371,8404,0561,8944,1751,9484,2952,0024,4142,0564,5332,1104,652 2,1644,7712,2184,8902,2725,0092,2365,1282,4615,4252,5955,721
-------- ----
54119,05
----
2,5865,7012,6665,8772,7456,0522,8256,2282,9046,4022,9846,5783,0636,7533,1436,9293,2227,1033,3027,2803,3817,4543,4617,6303,5407,8043,7398,2433,9378,6794,1369,1184,1359,116
--------
79174,16
----------------
4,4969,9124,606
10,1544,716
10,3974,826
10,6394,936
10,8825,046
11,1245,156
11,3675,431
11,9735,706
12,5795,980
13,1836,255
13,790--------
110242,5
----------------------
6,61514,5836,760
14,9036,906
15,2257,051
15,5457,415
16,3477,779
17,1498,143
17,9528,506
18,7528,870
19,5559,234
20,3579,597
21,1579,961
21,960145
319,66
--------------------
5,53512,2025,662
12,4825,789
12,7625,916
13,0426,043
13,3226,361
14,0236,679
14,7246,997
15,4257,314
16,1247,632
16,8257,950
17,5268,268
18,2288,580
18,915127
279,98
----------
3,4727,6543,5667,8623,6608,0693,7548,2763,8488,4833,9428,6904,0368,8984,1309,1054,2249,3124,3189,5194,553
10,0374,789
10,5585,024
11,0765,259
11,594--------
94207,23
1,2582,7731,3012,8681,3442,9631,3873,0581,4303,1531,4733,2471,5163,3421,5993,5251,6023,5321,6453,6271,6883,7211,7313,8161,7743,9111,8174,0061,8604,1011,9684,3392,0754,575
------------
4394,8
2,0034,4162,0694,5612,1364,7092,2024,8552,2685,0002,3345,1462,4005,2912,4665,4372,5325,5822,5985,7282,6645,8732,7306,0192,7966,1642,9626,5302,9286,4553,0946,8213,2597,185
------------
66145,5
6811,501707
1,559732
1,614758
1,671783
1,726808
1,781834
1,839859
1,894884
1,949910
2,006935
2,061---------------
--------
2555,11
6,1/4”
6,3/4”
7”
7,1/2”
7,7/8”
8,1/8”
8,3/4”
9”
9,1/2”
9,3/4”
10,1/4”
10,5/8”
11”
11,1/2”
11,3/4”
12,3/4”
13,3/4”
14,3/4”
15,3/4”
16,3/4”
17,3/4”
18,3/4”
19,3/4”
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
325
350
375
400
425
450
475
500
Weights 1,000 PCSLenght-L
Inch mmD 5/8” 3/4” 7/8” 1” 1 1/8” 1 3/8” 1 1/2” 1 5/8” 1 3/4” 1 7/8” 2”1 1/4”
For Each10 mm
Studbolts
8
HeavyHexagonalNuts
Material: Carbon Steel ASTM A194 Grade 2H, ASTM A194 Gr. 3-4-7 and in Stainless Steel Gr. 8 (AISI 304), Gr. 8T (AISI 321) and Gr. 8m (AISI 316)Thread: ASME B 1.1 - UNC UP to 1”- 8 UN 1.1/8” and over.Weight: LBS/1000 Pieces.Dimensions: Inch.
On request we can supply these bars with length of 2-3 meters or
commercial length.
222732364146505560657074798998
108117
12,516192225283235384245485056626875
0,871,061,261,421,611,811,972,162,362,562,762,913,113,5
3,864,254,61
0,490,630,750,870,981,1
1,261,381,5
1,651,771,891,972,2
2,442,682,95
305285
130194270335450550715890
1,0701,2851,8002,4253,3004,140
66114187286427595738992
1,2121,5761,9622,3582,8323,9685,3467,2759,126
13111098888888888888
D Inch Inch lbsmm mm KgC H Weights1000 PcsPitch
C
H
1/2”5/8”3/4”7/8”1”
1,1/8”1,1/4”1,3/8”1,1/2”1,5/8”1,3/4”1,7/8”
2”12,1/4”2,1/2”2,3/4”
Screwed Rods FullLength
Material: Alloy Steel ASTM A193 Grade B7 Thread: ASME B 1.1 - UNC UP to 1”- 8 UN 1.1/8” and over.Weight: LBS/1 mt.Dimensions: Inches.
1311109888888888
0,791,261,842,543,334,3
5,396,617,959,4111
12,7214,56
1,742,784,065,6
7,349,48
11,8814,5717,5320,7424,2528,0432,1
D lbsKgPitch Weights1000 Pcs
1/2”5/8”3/4”7/8”1”
1,1/8”1,1/4”1,3/8”1,1/2”1,5/8”1,3/4”1,7/8”
2”
Studbolts
9
KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
ø
Wei
ghts
x 10
00 P
CS
For Each10 mm
Threaded Full Length with Two HexagonalHeavy Nuts
M1287192901889420797214101223105232108238112247115254119262123271126278130287------------715
M161673681733811803971864101934252004412064542134702194832264982335142395272465422525562595712665862726002796152858281330
M20------
3237123347363447583547603648033758273858493958714068954169174269394379634479864571,0084681,0324781,0542146
M24----------
5441,1995591,2325741,2855891,2996031,3296181,3626331,3966481,4296831,4626781,4956921,5267071,5597221,5927371,6253066
M24----------------------------
1,2112,8701,2342,7211,2582,7731,2812,8241,3052,87747104
M33--------------------------------
1,5703,4611,5993,5251,6283,56958128
M27----------------------
8681,9148871,9569061,9979252,0399452,0639642,1259832,1671,2002,2093884
M182335142315092395272475452565642645822726002806172886352966533056723136903217083297253377433467633547803627983706161635
M22----------
4219284339554469834591,0124721,0414841,0674971,09651011245221,1515351,1805481,2085601,2355731,2835861,2922555
M14126278131289136300141311146322150331155342160353165364170375175386180397185408------------1022
Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: UNI 5542 - 5543 - M36 - › M 52 M Fine Picth. Lenght: mm.Weight: LBS/1000 Pieces.Dimensions: UNI 6610
Studbolts are manufactured also in of alloy or stainless steel.
Studbolts
10
Threaded Full Length with Two HexagonalHeavy Nuts
KgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBSKgLBS
M16
299659312688325717----------------------------------------13
29,68
M18
386551403889419924----------------------------------------16
35,27
M20
4991,1005191,1445401,1905601,2355811,2816021,327----------------------------------2146,3
M24
7671,6917961,7558261,8218561,8878851,9519152,0179452,0839742,1471,0042,2131,0342,2791,0632,343------------------------30
66,14
M30
1,3522,9811,3993,0841,4453,1861,4823,2891,5393,3931,5863,4961,8333,8001,6803,7041,7273,8071,7743,9111,8214,0151,8684,1181,9154,2221,9824,3252,0094,4292,1264,8872,2434,945------------47
103,6
M36
2,1324,7002,2034,8572,2745,0132,3455,1012,4165,3282,4875,4832,5585,6392,6295,7962,7005,9522,7716,1092,8416,2632,9124,4202,9836,5763,0546,7333,1256,8893,3027,2803,4807,672------------71
156,5
M42
----------
3,6808,1133,3787,4473,8768,5453,9748,7614,0729,9774,1709,1934,2689,4094,3679,6274,4659,8434,56310,0604,80810,6005,05311,1405,29811,6805,54312,220
--------98217
M48
--------------------
5,82512,8425,95513,1286,08513,4156,21413,5906,34413,9866,88914,7026,99315,4177,31816,1337,64216,8477,96617,5628,29116,2788,61518,9938,94019,709130286,6
M22
6111,3476371,4046621,5496871,5157131,5727381,6277631,6827891,7398141,7958401,8528651,907------------------------25
55,11
M27
1,0402,2931,0792,3791,1172,4631,1552,5461,1942,6321,2322,7161,2702,8001,3092,8861,3472,9701,3853,0531,4243,1391,4623,2231,5013,3091,5393,3931,5773,477----------------38
83,77
M33
1,6853,7151,7433,8431,8013,9701,8584,0961,9164,2241,9744,3522,0314,4782,0894,8052,1474,7332,2044,8592,2624,9872,3205,1152,3775,2402,4355,3682,4935,4962,6375,8132,7816,131------------58
127,9
M39
----
2,7926,1552,8766,3402,9606,5263,0446,7113,1286,8963,2127,0813,2967,2663,3807,4513,4637,6343,5477,8203,6318,0053,7158,1903,7998,3754,0098,8384,2189,2994,4289,7624,63810,225
--------84
185,2
M45
----------------
4,73210,4324,84610,6834,95910,9335,07211,1825,18611,4335,28911,6285,41211,9315,69612,5575,97913,1616,26313,8076,54614,4316,83015,0577,113-----
113249,1
M45
--------------------
6,95415,3317,10715,6687,26016,0057,41316,3437,58516,6787,94717,5208,32918,3628,71119,2049,09320,0469,47520,8839,85721,73110,23922,57310,62123,415115337,3
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
325
350
375
400
425
450
475
500
Dmm
Wei
ghts
x 10
00 P
CS
For Each10 mm
Studs Material: Alloy Steel ASTM A193 Grade B7Nuts Material: Carbon Steel ASTM A194 Grade 2HThread: UNI 5542 - 5543 - M36 - › M 52 M Fine Picth. Lenght: mm.Weight: LBS/1000 Pieces.Dimensions: UNI 6610
Studbolts
11
HeavyHexagonalNuts H=D
Material: Carbon Steel ASTM A194 Grade 2H, ASTM A194 Gr. 3-4-7 and in Stainless Steel Gr. 8 (AISI 304), Gr. 8T (AISI 321) and Gr. 8 m (AISI 316)Thread: UNI 5542 - 5543 (M12 ÷ M33 Great Pitch, M36 ÷ M52M Fine Pitch.)Weight: Kg OR LBS /1000 PiecesDimensions: mm.
19222427303236414650556065707580
12141618202224273033363942454852
203241584995
137200284361474612776966
1,1801,430
456989
128108209302441626796
1,0451,3491,7112,1302,6013,153
2223333344333333
D Pitchmm Kgmm LbsC Weights 1000 PCS
C
H
M12M14M16M18M20M22M24M27M30M33M36M39M42M45M48M52
On request we can supply these bars with length of 2-3 meters or
commercial length.
Screwed Rods FullLength
Material: Alloy Steel ASTM A193 Grade B7 Thread: UNI 5542 - 5543Weight: Kg/mt. - LBS/mt.Dimensions: mm.
1,7522
2,52,52,533
3,53,5333333
0,720,981,321,652,072,5
2,983,864,725,817,158,454,87
11,4213,0715,4
1,592,162,913,644,565,516,578,51
10,4112,8115,7618,6310,7425,1828,8133,95
D lbsKgPitch Weights1000 Pcs
M12M14M16M18M20M22M24M27M30M33M36M39M42M45M48M52
Studbolts
12
32 ~1148 (0 ~ 620)32 ~ 896 (0 ~ 480)
-58 ~ 842 (-50 ~ 450)-58 ~ 1022 (-50 ~ 550)
~ 1292 (~ 700)1104 ~ 1472 (540 ~ 800)1104 ~ 1472 (540 ~ 800)1104 ~ 1472 (540 ~ 800)-148 ~ -58 (-100 ~ -50)-148 ~ -58 (-100 ~ -50)
-418 ~ -148 (-250 ~ -100)-328 ~ -148 (-200 ~ -100)-328 ~ -148 (-200 ~ -100)
ASTMA193B5A 193 B 6A 193 B 7A 193 B16A 453 660A 193 B 8
A 193 B 8MA 193 B TA 320 L 7
A 320 L 43A 320 B 8
A 320 B 8 MA 320 B 8 T
ASTMA19A Gr. 3A 194 Gr. 6
A 194 Gr. 2HA 194 Gr. 4 or 7
A 194 Gr. 8 Tor 8CA 194 Gr. 8
A 194 Gr. 8 MA 194 Gr. 8 T
A 194 Gr. 4 or 7A 194 Gr. 7A 194 Gr. 8
A 194 Gr. 8MA 194 Gr. 8T
Service°F(°C) Stress and
Impact Values
Service Conditions Recommended Material
Stud Bolt Nut
High Pressure andHigh Temperature
High Corrosive andHigh Temperature
High pressure and Low Temperature
Low Temperature
ditto
ditto
ditto
See Next Sheets
Recommended Materials Depending on Service Conditions
Studbolts
13
CarbonManganese
Phosphorus Max.Sulfur Max.
SiliconNickel
ChromiumMolybdenumColombium +
TantalumTitanium
Vanadium180 > D > 100
100 > D100 > D > 65
65 ≥ D40 ≥ D > 32
31,6 ≥ D > 25,425 ≥ D > 20
20 ≥ D180 > D > 100
100 ≥ D100 > D > 65
65 ≥ D40 ≥ D >32
31,6 ≥ D >25.425 ≥ D > 20
20 ≥ D180 > D > 100
100 ≥ D100 > D > 65
65 ≥ D40 ≥ D > 32
31,6 ≥ D > 25,425 ≥ D > 20
20 ≥ D180 > D > 100
100 ≥ D100 > D > 65
65 ≥ D40 ≥ D > 32
31,6 ≥ D > 25.425 ≥ D > 20
20 ≥ D
≤ 0,15≤ 1,000,040,03
≤ 1,00-
11,5-13,5-
-
---
760-------
585-------
15-------
50------
0,37-0,490,65-1,10
0,030,04
0,15-0,35-
0,75-1,200,15-0,25
-
--
690-
790860
----
515-
655720
----
18-
1616 ----
50-
5050----
≤ 0,08≤ 2,000,040,03
≤ 1,008-10,518-20
-
-
---
515-------
515-------
30-------
50------
≤ 0,08≤ 2,000,040,03
≤ 1,003609017-19
-
-
Min. 5xC--
515-------
205-------
30-------
50------
≤ 0,08≤ 2,000,040,03
≤ 1,008-10,518-20
-
-
------
690720790860
----
345450550690
----
28201512----
45353535
≤ 0,08≤ 2,000,040,03
≤ 1,004191316-18
2-3
-
------
620655690760
----
345450550690
----
30252015----
45454545
≤ 0,08≤ 2,000,040,03
≤ 1,004191316-18
2-3
-
---
515-------
205-------
30-------
50------
0,36-0,470,45-0,70
0,030,04
0,15-0,35-
0,80-1,150,50-0,65
-
-0,25-0,35
690-
790860
----
585-
655720
----
16-
1718 ----
45-
4550----
Grade B6 B16B7 B8Class 1
B8Class 2
B8TClass 1
B8MClass 1
B8MClass 2
Chem
ical A
naly
sis
Min
i Ten
sile S
treng
th N
/mm
sq
Min
. Ten
sile S
treng
thN/
mm
sqM
in. Y
ield
Stre
ngth
N/m
msq
Elon
gatio
n in
2 In
ches
Min
. %Re
duct
ion
of A
rea
Min
. %
Alloy and Stainless Steel BoltingMaterials for High Temperature Service ASME SA-193
Studbolts
14
Low Temperature Service Bolting Alloy Steels ASTM Designaton A320
Note1:Impact value not required for useat temperatures above -200°C.
CarbonManganese
Phosphorus Max.Sulfur Max.
SiliconNickel
ChromiumMolybdenumTitanium MiniColombium +
TantalumAll Diameters
100 > D65 > D
40 > D> 3232 > D > 2525 > D > 20
20>DAll diameters
100 > D65 > D
40 > D > 3232 > D > 2525 > D > 20
20 > DAll Diameters
100 > D65 > D
40 > D > 3232 > D > 2525 > D > 20
20 > DAll diameters
100 > D65 > D
40 > D > 3232 > D > 2525 > D > 20
20 > DTest Temperature
KCV Joules
AISI
AFNOR
DIN
BS
038-0,480,75-1,00
0,030,04
0,15-035-
0,80-1,100,15-0,25
-
-
-860
------
725------
16------
50-----
101°C
27
4142
42 CD 4
42 Cr Mo 4
1506,62 Gr A
Grade L7 B8Class 1L43 B8
Class 2B8T
Class 1B8M
Class 2B8C
Class 1
Chem
ical
Ana
lysis
Min
i Ten
sile
Stre
ngth
Min
. Ten
sile
Stre
ngth
N/m
msq
Min
. Yie
ld St
reng
thN/
mm
sqEl
onga
tion
in 2
Inc
hes
Min
. %Re
duct
ion
of A
rea
Min
. %Re
silie
nce
Equi
vale
nts
0,38-0,430,60-0,85
0,030,04
0,15-0351,65-2,000,70-0,900,20-0,30
-
-
-860
-----
725------
16------
50------
101°C
27
4340
40 NCD 7,03
-
-
≤ 0,08≤ 2,000,040,03
≤ 1,008-10,518-20
--
-
515------
205------
35------
50------
SeeNote 2
304
Z6 CN 18,09
X5 CrNi 18,09
1506,80 GrB
≤ 0,08≤ 2,000,040,03
≤ 1,009-12
17-19-
5xC
-
515------
205------
35------
50------
SeeNote 1
321
Z6 CNT 18,10
X10 CrNiTi18,09
1506,82 Gr Ti
≤ 0,08≤ 2,000,040,03
≤ 1,0010-1416-18
2-3-
-
---
620655690760
---
345450550655
---
30252015---
45454545
SeeNote 1
316
Z6 CND 17,11
X5 CrNiMo18,10
1506-845
≤ 0,08≤ 2,000,040,03
≤ 1,009-13
17-19--
Min.10 xC
515------
205------
35------
50------
SeeNote 2
347
-
X10 CrNiNb18,09
1506-821Nb
Note2:Above -255°C.
Studbolts
B8MClass 1
≤ 0,08≤ 2,000,040,03
≤ 1,0010-1416-18
2-3-
-
515------
205------
35------
50------
SeeNote1
316
Z6 CND 17,11
X5 CrNiMo18,10
1506-845
≤ 0,08≤ 2,000,040,03
≤ 1,008-10,518-20
--
-
690--
690725795860
---
345450550690
---
28201512---
45353035
SeeNote 2
304
Z6 CN 18,10
X5 CrNi 18,09
1506,80 GrB
15
Dimensions forASA-RF Flanges
1/2”
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”
22”
24”
26”
30”
34”
36”
42”
1/2”14
1/2”14
1/2”14
1/2”14
1/2”14
5/8”16
5/8”16
5/8”16
5/8”16
5/8”16
3/4”20
3/4”20
3/4”20
7/8”22
7/8”221
271
271 1/8”
301 1/8”
301 1/4”
331 1/4”
331 1/4”
331 1/4”
331 1/2”
391 1/2”
391 1/2”
39
2 1/2”65
2 3/4”70
2 3/4”703
753
753 1/2”
903 3/4”
953 3/4”
953 3/4”
953 3/4”
954
1004 1/4”110
4 1/2”115
5125
5125
5 3/4”145
5 3/4”145
6 1/4”160
6 3/4”170
7 1/4”185
7 1/2”190
7 3/4”195
8205
8 3/4”220
9230
9 1/2”240
1/2”14
5/8”16
5/8”16
5/8”16
3/4”20
5/8”16
3/4”20
3/4”20
3/4”20
3/4”20
3/4”20
3/4”20
7/8”221
271 1/8”
301 1/8”
301 1/4”
331 1/4”
331 1/4”
331 1/2”
391 1/2”
391 5/8”
421 3/4”
451 7/8”
482
522
52
2 3/4”70
3 1/4”85
3 1/4”85
3 1/2”90
3 3/4”95
3 3/4”95
4 1/4”110
4 1/2”115
4 1/2”115
4 3/4”120
5125
5125
5 3/4”145
6 3/4”170
7 1/4”185
7 1/2”190
8205
8 1/4”210
8 3/4”220
9 1/2”240
9 3/4”250
10 3/4”27512
30513
33013 3/4”
35014 3/4”
375
14 1/2”-
5/8”16
5/8”16
5/8”16
3/4”20
5/8”16
3/4”20
3/4”20
7/8”22
7/8”221
271
271 1/8”
301 1/4”
331 1/4”
331 3/8”
361 1/2”
391 5/8”
421 5/8”
421 3/4”
451 7/8”
481 7/8”
482
522 1/4”
562 1/2”
642 3/4”
68
3 1/4”85
3 3/4”95
3 3/4”954
1004 1/2”145
4 1/2”115
5125
5 1/4”135
5 3/4”145
6 150
7180
7 1/4”185
8205
9230
9 1/4”235
9 3/4”250
10 1/2”265
11 1/4”28512
30512 3/4”
32513 1/2”
34514
35515
38016
40516 3/4”
42518 1/2”
470
3/4”20
3/4”20
7/8”22
7/8”221
277/8”221
277/8”22--
1 1/8” 30
1 1/4” 33
1 1/8”30
1 3/8”36
1 3/8”36
1 3/8”36
1 1/2”39
1 5/8”42
1 7/8”482
52--
2 1/2”64----------
4 1/2”115
4 3/4”120
5 1/4”135
5 1/4”135
6150
6150
6 3/4”170
6150
--
7 1/4”185
8205
8205
9 1/4”235
9 3/4”250
10 1/2”265
11 1/4”285
11 3/4”300
13 1/2”345
14 1/2”11370
--
18455
----------
3/4”20
3/4”20
7/8”22
7/8”221
277/8”221
271 1/8”
30--
1 1/4”33
1 1/2”39
1 3/8”36
1 5/8”42
1 7/8”482
522 1/4”
562 1/2”
642 3/4”
683
76--
3 1/2”90----------
4 1/2”115
4 3/4”120
5 1/4”135
5 1/4”135
6150
6150
6 3/4”170
7 1/2”190
--
8 1/4”210
10 1/4”260
10 3/4”27512
30514
35515 1/2”
39516 3/4”
42518 1/2”
47020 1/4”
51522 1/4”
565--
25 1/4”640
----------
4
4 4 4 4
8
8 8 8 8
12 12 1212
1616 16
20 20
20 16
2424
28
28
32
36
12
16
20
24
28
32
36
NominalDiameter
ofFlange
125-150 LBS 250-300 LBS 600 LBS 900 LBS 1500 LBSQuantity Quantity Quantity Quantity QuantityØ of Rod Ø of Rod Ø of Rod Ø of Rod Ø of RodLength Length Length Length Length
Inches Inches Inches Inches InchesInches Inches Inches Inches Inchesmm mm mm mm mmmm mm mm mm mmPieces Pieces Pieces Pieces Pieces
NB:The above lengths are total lengths, including bevels.
Studbolts
16
Conversion Table Inches/mm for Studbolts
Inch Inch Inch Inchmm mm mm mm
22 1/4”2 3/8”2 1/2”2 3/4”
33 1/8”3 1/4”3 1/2”3 3/4”
44 1/8”4 1/4”4 1/2”4 3/2”
55 1/8”5 1/4”5 1/2”5 3/4”
66 1/8”6 1/4”6 1/2”6 3/4”6 7/8”
77 1/4”7 1/2”7 3/4”7 7/8”
88 1/4”8 1/2”8 3/4”8 7/8”
9
9 1/4”9 1/2”9 5/8”9 3/4”
1010 1/4”10 1/2”10 5/8”10 3/4”
1111 1/4”11 1/2”11 5/8”11 3/4”
1212 1/4”12 3/8”12 1/2”12 3/4”12 7/8”
1313 1/4”13 5/8”13 1/2”13 3/4”
1414 1/4”14 3/8”14 1/2”14 3/4”
1515 1/4”15 3/8”15 1/2”15 3/4”
1616 1/8”
16 1/4”16 1/2”16 3/4”
1717 1/8”17 1/4”17 1/2”17 3/4”17 7/8”
1818 1/8”18 1/4”18 1/2”18 3/4”18 7/8”
1919 1/4”19 1/2”19 3/4”19 7/8”
2020 1/4”20 1/2”20 3/4”20 7/8”
2121 1/4”21 1/2”21 3/4”21 7/8”
2222 1/4”22 1/2”22 5/8”22 3/4”
2323 1/4”
23 1/2”23 5/8”23 3/4”
2424 1/4”24 1/2”24 5/8”24 3/4”
2525 1/4”25 3/8”25 1/2”25 3/4”
2626 1/4”26 3/8”26 1/2”26 3/4”
-------------------
50556065707580859095
100105110115120125130135140145150155160165170175180185190195200205210215220225230
235240245250255260265270275280285290295300305310315320325325330335340345350355360365370375380385390395400405410
415420415430435440445450455455460465470475480485490495500505510515520525530535540545550555560565570575580585590
595600605610615620625630635640645650655660665670675680
-------------------
Studbolts
17
NutsCarbon and Alloy Steels for Nuts ASTM Designation A194
Grade 2H 3 4 6 7 8 8M 8F 8C6F2HM
CarbonManganese
Phosphorus MaxiSulfurSiliconNickel
ChromiumMolybdenumTitanium Mini
SeleniumTantalum
BrinellHardness
AISI
Afnor
DIN
BS
>0,40≤ 0,400,04
≤ 0,05≤ 0,40
------
248352
-
CC45
C45
1506-162
>0,40≤ 0,400,04
≤ 0,05≤ 0,40
------
159237
-
CC45
C45
1506-162
0,40-0,500,70-0,90
0,035≤ 0,04
0,15-0,35--
0,20-0,30---
248352
-
45D2
-
1506-625
0,37-0,490,65-1,10
0,04≤ 0,04
0,15-0,35-
0,75-1,200,15-0,25
---
248352
4142
42CD4
42CrMo4
1506-621GrA
>0,10≤ 1,400,04
≤ 0,03< 1,00
-38872
0,40-0,65---
248352
501
Z12CD5
12CrMo19,5
1506-625
≤ 0,15≤ 1,000,04
≤ 0,03< 1,00
-11,5-13,5
----
228271
410
Z10C13
X10Cr13
-
≤ 0,08≤ 2,000,045≤ 0,03< 1,008-10,518-20
----
126300
304Z6CN18,09
X5CrNi18,09
1506-801GrB
≤ 0,08≤ 2,000,045≤ 0,03< 1,003906017-19
-5xC
--
126300
321Z6CNT18,10
XIOCrNffi18,09
1506-821GrTi
≤ 0,08≤ 2,000,045≤ 0,03< 1,004191316-18
2-3---
126300
316Z6CND17,11
X5CrNiMo18,10
1506-845
≤ 0,08≤ 2,000,045≤ 0,03< 1,004151817-19
---
Min.1OxC
126300
347
-
X10CrNiMb18,09
1506-821Nb
≤ 0,15≤ 2,00
0,20,15-0,35
< 1,003899817-19
----
126300
303Z10CNF
18,09X12CrNiS
18,081506-841
GrAM
≤ 0,15≤ 1,250,06
≤ 0,15< 1,00
-12-14,00
--
≤ 0,15-
228271
416
Z12CF13
-
1506-713
Chem
ical A
naly
sisEq
uiva
lent
sM
echa
nica
lPr
oper
ties
Note:The above equivalents are to be heat-threaded in line withmechanical characteristics shown.
18
Euroguarco Divisions InsulationPiping
GasketValve
High temperature textiles (fabrics, tapes, ropes, sleeves), insulating blankets, felts, millboards, papers and mouldables, pre-formed insulating jackets, welding blankets, polymeric foam insulating boards, acoustic boards and sound barriers, fire-resistant textiles, compensation joints. Speciality items for marine, oil & gas, steel, glass industries.
Conforming to ASME, DIN, EN and BS standards: compressed jointing sheets FASIT®,flexible graphite GRAFLEX®, PTFE based sheets GUAFLON®, mica compound sheets GUARMICA®, gland packings, o-rings,die-cut gaskets, Weaveline gaskets, spiral-wound gaskets, metal-jacketed gaskets, ring-joint gaskets, flat metal gaskets, laminated gaskets, rubber gaskets, cam-profile gaskets, textile gaskets, manhole gaskets, etc.
Gate, Swing-Check, Globe valves. Ball valves (trunnion, floating, through conduit), wrench and gear operator. Forged and cast steel types.Butterfly, Wafer-type, Diaphragm and Knife-Gate valves. Valves in bronze and brass: gate, globe, swing check and ball type. Conforming to dimensional standards ASME, ANSI, API, BS. Materials: carbon steel, stainless steel, cast iron, ductile iron and alloys. Sizes from 1/4” to 60”, depending on the type of valve. Rating from 150 to 2500 Lbs.
Often in cooperation with partners, Euroguarco has performed several turn-key and sub-contract works for the engineering, supply and construction of industrial and civil projects. Based on the project, Euroguarco can offer his customers with advantageous solution by reducing the cost impact of many services that normally EPCs give in outsource. Some cases:· Piping system engineering, fabrication and testing · Pig Launcher & Receiver (Iraq, Libya)· Gas/Oil Tanker Jetty (Iran)· Gas, oil or finished products Pipeline project (Turkey, Iran, Iraq)· Slug Catcher (Iran)· Steel & alloy piping structure (Mexico)· Air and water cooling systems (Iraq)· Insulation cut-on-design and supply for piping and pressure vessels (Kazakhstan, Italy)· Flares and burners (Iraq)· LPG storage and distribution system (Ghana, Tanzania)· LPG filling station (Tanzania)· Railway project (Ghana)· Pumping station (Russia)· Stations on skid (Iraq) Euroguarco is also active in environment friendly projects, in cooperation or in consortium with specialized partner companies.
Conforming to ANSI, BWG, AWG, BS and other international standards: line pipe, boiler pipe, heat-exchanger tube, tube expanders, torque wrenches, condenser tube, boiler and heater tubes, U-tubes, assembly bundle tubes, finned tube for air-cooling systems; Carbon steel, stainless steel, Cu-Ni, admirality brass, cast iron, special alloys.
Engineering
19
Selected References
CAT-
STD
BLT-
ENG
rev
. 0 d
td 1
2-15
Euroguarco SpAHeadquartesVia Terralba - Loc. Pietralba19021 Arcola (La Spezia) - ItalyTel. +39 0187 562611Fax +39 0187 562955
Industrial UnitVia Leonardo Da Vinci, 6/D26020 Ticengo (Cremona) - ItalyTel. +39 0374 71006Fax +39 0374 71277
[email protected] www.euroguarco.com
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