q fig. 82: short spring hangers type: q a, q b, q c, q d ... · pdf filethe functional design...

PH-11.11
PROJECT INFORMATION APPROVAL STAMPProject: q Approved
Address: q Approved as noted
Contractor: q Not approved
Engineer: Remarks:
Submittal Date:
Notes 1:
Notes 2:
SPRING HANGERS
Size Range: The Anvil Variable Spring Hanger in five series and seven types is offered in twenty-three sizes (Fig. B-268 only is offered in twenty-five sizes). The hanger can be furnished to take loads 10 lbs. to 50,000 lbs.
Ordering:(1) Size(2) Type(3) Figure number(4) Product name(5) Desired supporting force in operating position(6) Calculated amount and direction of pipe movement from installed
to operating position.(7) Customers identification number (if any)(8) When ordering Type F spring specify if roller or guided load column is to be furnished.(9) When ordering Type G, specify total load and load per spring plus
center to center rod dimensions.(10) If required, specify with travel stop(11) When ordering corrosion resistant, specify C-268, C-82, C-98,
Triple-CR, or Quadruple-CR completely galvanized except coated spring coil.
Note: To help alleviate the problem of lifting large size spring hangers into position for installa-tion, this product is available with lifting lugs (if required) on sizes weighing one hundred pounds or more.
Design features: Precompression. Precompressing the spring into the hanger casing provides the following advantages:
(1) Saves up to 50% in headroom by reducing the length of the hanger.(2) Reduces the installed height of the overall hanger assembly.(3) Prevents the spring supporting force from exceeding the normal safe limits of variations.(4) Saves valuable erection time because spring is precompressed close to 12" of the working range.
Calibration: all Anvil Variable Spring Hangers and supports are calibrated for accurate loading conditions. Load indicator is clearly seen in the slot, simplifying reading of the scale plate. Load is read from bottom of indicator. Cold set at the factory upon request. Spring and casing are fabricated of steel and are rugged and compact. Piston cap serves as a centering device or guide maintaining spring alignment. Casing protects the spring from damage and weather conditions.
Standard Finish: Painted with semi-gloss primer.
Corrosion Resistant: Anvil offers corrosion-resistant and weather-resistant Variable Spring Hangers to fill vital needs in the chemical and refinery industries as well as in modern outdoor power plant construction. For protection against severe weather conditions or moderate corrosive conditions, the parts of the hanger are galvanized per ASTM A-153, except the spring which has a protective coating and the load column for Type F which is electro-galvanized.
Advantages of a Protective Coating: Protects from a wide range of corrosives. Does not affect the flex life of the spring. Recommended for ambient temperatures up to 200 F
Travel stop: The functional design of the pre-compressed variable spring hanger permits the incorporation of a two-piece travel stop that locks the hanger spring against upward or downward movement for temporary conditions of underload or overload. The complete travel stop, the up travel stop only for cold set purposes or the down travel stop only which may be employed during erection, hydrostatic test (Anvil permits a hydrostatic test load of 2 times the normal operating load for the spring hanger) or chemical cleanout will be furnished only when specified. The travel stop is painted red and is installed at the factory with a caution tag attached calling attention that the device must be removed before the pipe line is put in ser-vice. Permanently attached travel stops available upon request.
Approvals: WW-H-171E (Types 51, 56 and 57), ANSI/MSS SP-69 and MSS SP-58 (Types 51, 52 and 53).
Specifications: Anvil Variable Spring Hangers are welded in strict ac-cordance with ASME Section IX.
CAUTION
METALSTRAPS
UP TRAVELSTOP
DOWN TRAVELSTOP
INDICATOR(Load is read from
bottom of indicator)
CAUTIONTAG LIFTING
LUGSHole
q Fig. 82: Standard Short Spring Hangers Type: q A, q B, q C, q D, q E, q F, q Gq Fig. C-82: Corrosion Resistant Type: q A, q B, q C, q D, q E, q F, q G

PH-11.11
SPRING HANGERS
For more information please visit www.anvileps.com/product/spring-hangers or contact [email protected]
Fig. 82, C-82 Short Spring Hangers
The Anvil variable short spring hanger, Fig. 82, embodies all of the Fig. B-268 features and is designed to the same exacting specifications. This is useful in confined areas where thermal movement of the piping is relatively small. The minimum and maximum loads for the individual sizes of the Fig. 82 are exactly the same as those for the Fig. B-268. This hanger is offered in the seven basic types as shown here. The load table and instructions for sizing and ordering this hanger are found on the first submittal page.
C
B
D
F
E
G "A"
MIN.=ZMAX.=Z+134"
LOADINDICATOR
LOADSCALE &
NAME PLATE
"A"
01/41/23/411 1/4
DEFL. (IN.) LOAD (LB.)SPG.RATE LB./IN.
FIG. -82SIZE TYPEMARKNO.
D
T
F
C
J
H
R
MIN.=ZMAX.=Z+134"
"A"
LOADSCALE &
NAME PLATELOADINDICATOR
01/41/23/411 1/4
B
DT
S
H
R
B
MIN.=ZMAX.=Z+134"
LOADINDICATOR
F
J
C
"A"
LOADSCALE &
NAME PLATE
01/41/23/411 1/4
01/41/23/411 1/4
M
K D
Y
C
B
"A"LOAD
SCALE &NAME PLATE
LOADINDICATOR
D
B
C
ROD SIZE "A"
FIELD PINNEDOR TACKED
LOADINDICATOR 0
1/41/23/411 1/4
LOADSCALE &
NAME PLATE
134"
COUPLINGPOSITIONAT MAX LOAD
R.H. TH'DS.
FIELDPINNED
F
Q
F
E'C
X
D
LOAD COLUMN
B
FOURSLOTS
01/41/23/411 1/4
LOADSCALE &
NAME PLATE
LOADINDICATOR
01/41/23/411 1/4
C
D
B
F
N
C - C ROD DIMENSIONAS SPECIFIED
W
LOAD INDICATOR
MIN = ZMAX = Z + 134"
P
"A"
Fig. 82 Type G
Fig. 82 Type A Fig. 82 Type B Fig. 82 Type C
Fig. 82 Type D Fig. 82 Type E Fig. 82 Type F

PH-11.11
SPRING HANGERS
For more information please visit www.anvileps.com/product/spring-hangers or contact [email protected]
FIG. 82, C-82 SHORT SPRING: WEIGHT (LBS) DIMENSIONS (IN)
Hanger Size
Rod Size
A
R.H. Thread Length
CasingFlange
Dia. D
Min Thread Engage
F
Z
Rod Take Out By Type Type A Types B, C Type D
Length B
Dia. C
A B,C E G Thread Depth G
Lug Hole Size
Pin Hgh H R
Clevis Open-ing S
Thk. TRod
Length Y
Nut Allow.
K
Height Spacer
ME J Q N
012 3
4344 518 1516
1516 4516 614218
1716 1116 112 114 78 14
712114 1341 1116 4116 6 34 734
2 538 1116 5116 7 118 8383
12 3514
5916 61516 1516
916 4716 638218
58716 1116 112 114 78 14
778114 1344 514 1316
5116 7114 814
5 538 1116 118 8586
58 351316
658 838 1516
1316 5116 7316218
17858 1316 112 114 1116 14
9116112 1347
611161116 6316 8516 218 91116
8 1316 51516 8116 178 915169
34 4714
858 1034 114118 618 858
2178
1 1516 112 114 114 381114
134 13410 814 138 738 978 218 113411 714 1316 6316 81116 11516 1071612
14
714858 1034 114
78 6316 811162
1181
114 2 112 158 121114
21413413 834 1 738 1038 234 1258
14 114 878 34 738 1138 212 112 3 2 2 58 1358 315 114 4 878
8581034 114 34 738 1138 2 212 1 112
32 2 58 1418 3
13416 112 5 10581138 11516 2
9516 1311166
1116138
134212
238 341578 312
17 134 6 1178 10916 141516 2116 2 258 1758 418 2
713
1234 1578 234212 101116 161316
6
716214
238 43
278 3419316 4916
13419 214 14 2916 1134 1838 1 258412
318 2058 520 212 8 1618 21116 14 2058 118 278 4 338 1 23516 591621 234 9 18
1234 1678 358 2341358 2078
738 234 318 412
4358
125 614 114
22 3 10 2214 1758 2538 238 3 338 5 378 2958 658 134
Hanger Size
Type F Type G Weight
E' Bottom Flange Bottom Flange
Load Col. Dia.
Load Flange Length X
n Channel Size
(lbs/ft)
Max C-C
Space Between
Channels - W
PType
Size Sq.
Bolt Circle
Min Max Bolts Thick Dia. Thick Min Max A,B,C D,E F G*
0712 7 834 58 14 1.900 378 316 6
516 61316 C3 x 4.1 24 58 346 5 11 27
1 7 6 11 292 61516 7716 8 7 123
712 7 834 34 14 2.875 538 316 678 738 C3 x 4.1 30 34 34
11 10 10 334 12 11 20 355 7 712 13 12 21 366
9 8 1078 34 38 3.50 638 14712 8
C3 x 4.1 36 1 3420 19 33 51
7 838 878 23 22

q fig. 82: short spring hangers type: q a, q b, q c, q d ... · pdf filethe functional design...

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