ASTM A234 WP91 Fittings Specification
Specification | ASTM A234 WP91 Fittings |
---|---|
Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
Supporting Material | Gasket/ Ring Joint/ Flange Bolts |
Bending Radius | R=1D/ 2D/ 3D/ 5D/ 6D/ 8D/ 10D or Custom |
Manufacturer Types | Reducer, End Cap, Stub End, Pipe Bend, Elbow, Tee |
Application | Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc. |
Manufacturer Size | Buttweld ½" NB to 120" NB Seamless ½” to 24” Welded ½” to 120” Two Joint / Two Halve Fittings 6” to 48” |
Production Technique | Forged/ Heat treated and machined |
Standard | MSS-SP-43 ASME ASME B16.9 ANSI B16.11 ASME B16.28 |
Length Of Weld Fitting | 2" To 20" |
Our service | Nace Mr 01 75 Sour Service Impact Test As Per Ug 84 Macro Structure Analysis Hydrogen Induce Cracking Test (Hic) Sulphide Stress Cracking Test (Sscc) Cryogenic Services (Cryo),hydrogen Services (H2) Helieum Leak Test Dye Peniterant Test (Dp) Magnetic Partius Test (Mp) Post Weld Heat Treatment (Pwht) Ultrasonic Test (Ut) Hydro Test, Etc. |
Pressure Class | Class 150/ Class 300/ Class 600 |
Forging Methods | ButtWeld Welded Seamless |
Manufacturer Schedule | SCH 10S/ SCH 20/ SCH 40/ SCH 60/ SCH 80/ SCH 100/ SCH 120/ SCH 140/ SCH 160 |
Surface Treatment | Sand blasting/ Sand Rolling/ Sand Blasting |
Type Of Connection | Flange Weld End Bell Clamp End Threaded |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
ASTM A234 Gr WP91 Elbow Price List
Types Of ASTM A234 WP91 Buttweld Fittings
Alloy Steel WP91 Fittings
A234 WP91 Elbow
ASTM A234 WP91 Equal Tee
A234 Gr WP91 Reducing Tee
WP91 Fittings
ASTM A234 WP91 Pipe Fittings
A234 WP91 Fittings
SA234 WP91 Fittings
ASTM A234 WP91 End Cap
A234 WP91 Stub End
A234 WP91 Pipe Bend
Alloy Steel WP91 Short Elbow
SA 234 WP91 Concentric Reducer
ASTM A234 Gr WP91 Eccentric Reducer
Grade WP91 45 Deg Elbow
ASME SA234 WP91 90 Degree Elbow
WP91 Unequal Tee
SA 234 WP91 Split Tee
Grade WP91 5D Elbow
Alloy Steel WP91 3D Elbow
A234 WP91 180 Degree Elbow
ASME SA 234 Gr WP91 Fabricated Tee
SA234 Grade WP91 Return Bends
WP91 Alloy Steel Reducing Cross
ASTM A234 WP91 Chemical Composition
Grade | Cr | Mo | Others | C | Mn | P | S | Si |
ASTM A234 WP91 Fittings | 0.85-1.05 | 0.85-1.05 | *C | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 |
A234 WP91 Material Mechanical Properties
Grade | Tensile Strength, (min.) ksi[MPa] | Yield Strength, (min.) ksi[MPa] | Elongation, (min.) % | |
Longitudinal | Transverse | |||
ASTM A234 WP91 Fittings | 90[620] | 60[415] | 20 | 13 |
Astm A234 Wp91 Pipe Fittings Tensile Strength
Tensile Strength, (min.) ksi[MPa] | |
---|---|
ASTM A234 WP91 Fittings | 90[620] |
Astm A234 Wp91 Alloy Steel Buttweld Fittings Yield Strength
Yield Strength, (min.) ksi[MPa] |
---|
ASTM A234 WP91 Fittings : 60[415] |
Alloy Steel Wp91 Fittings Pressure Rating
Pressure ratings (psig) | |||||
---|---|---|---|---|---|
Temperature Ratings | Type Of Pressure Class | ||||
150 LBS | 300 LBS | ||||
1/4 - 1 Inches | 1 1/4 - 2 Inches | 2 1/2 - 3 Inches | |||
(oF) | (oC) | ||||
-20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
200 | 93 | 265 | 1785 | 1350 | 910 |
250 | 121 | 225 | 1575 | 1200 | 825 |
300 | 149 | 185 | 1360 | 1050 | 735 |
350 | 177 | 150 | 1150 | 900 | 650 |
400 | 204 | - | 935 | 750 | 560 |
450 | 232 | - | 725 | 600 | 475 |
500 | 260 | - | 510 | 450 | 385 |
550 | 288 | - | 300 | 300 | 300 |
A234 WP91 Elbow Weight
Normal Pipe Size For ASTM A234 WP91 Elbow | Weight In LBS | Weight In Kilogram (KG) |
1/2 | 0.09 | 0.04 |
3/4 | 0.09 | 0.04 |
1 | 0.25 | 0.11 |
1.1/4 | 0.38 | 0.17 |
1.1/2 | 0.4 | 0.18 |
2 | 0.81 | 0.37 |
2.1/2 | 1.75 | 0.79 |
3 | 2.63 | 1.19 |
3.1/2 | 3.5 | 1.59 |
4 | 4.5 | 2.04 |
5 | 7.5 | 3.4 |
6 | 12 | 5.44 |
8 | 23 | 10.43 |
10 | 43 | 19.5 |
12 | 62 | 28.12 |
14 | 80 | 36.29 |
16 | 100 | 45.36 |
18 | 126 | 57.15 |
20 | 160 | 72.57 |
22 | 197 | 89.36 |
24 | 238 | 107.95 |
26 | 275 | 124.74 |
30 | 367 | 166.47 |
36 | 531 | 240.86 |
NPS | LBS | KG |
ASTM A234 Gr WP91 Pipe Cap Dimensions
Normal Size Of A234 WP91 Cap | Outer Diameter (D) |
Length Of (Hight) |
Length Of (Hight 1) |
1/2 | 21.3 | 25 | 25 |
3/4 | 26.7 | 25 | 25 |
1 | 33.4 | 38 | 38 |
1.1/4 | 42.2 | 38 | 38 |
1.1/2 | 48.3 | 38 | 38 |
2 | 60.3 | 38 | 44 |
2.1/2 | 73 | 38 | 51 |
3 | 88.9 | 51 | 64 |
3.1/2 | 101.6 | 64 | 76 |
4 | 114.3 | 64 | 76 |
5 | 141.3 | 76 | 89 |
6 | 168.3 | 89 | 102 |
8 | 219.1 | 102 | 127 |
10 | 273 | 127 | 152 |
12 | 323.8 | 152 | 178 |
14 | 355.6 | 165 | 191 |
16 | 406.4 | 178 | 203 |
18 | 457 | 203 | 229 |
20 | 508 | 229 | 254 |
22 | 559 | 254 | 254 |
24 | 610 | 267 | 305 |
26 | 660 | 267 | … |
28 | 711 | 267 | … |
30 | 762 | 267 | … |
32 | 813 | 267 | … |
34 | 864 | 237 | … |
36 | 914 | 267 | … |
38 | 965 | 305 | … |
40 | 1016 | 305 | … |
42 | 1067 | 305 | … |
44 | 1118 | 343 | … |
46 | 1168 | 343 | … |
48 | 1219 | 343 | … |
Alloy Steel WP91 Fittings Production Process
Applications Of Astm A234 Wp91 Fittings
Sizes Of WP91 Fittings
Outside Daimeter (O.D.) & Inside Daimeter (I.D.) | List Of Equivalent | (NPS) | Size Of Threads In Inch |
5/16 | 0.313 | 1/16 | 27 |
13/32 | 0.405 | 1/8 | 27 |
35/64 |
0.540 |
1/4 | 18 |
43/64 | 0.675 | 3/8 | 18 |
27/32 | 0.840 | 1/2 | 14 |
1-3/64 | 1.050 | 3/4 | 14 |
1-5/16 | 1.315 | 1 | 11-1/2 |
1-21/32 |
1.660 | 1-1/4 | 11-1/2 |
1-29/32 | 1.900 | 1-1/2 | 11-1/2 |
2-3/8 | 2.375 | 2 | 11-1/2 |
2-7/8 | 2.875 | 2-1/2 | 8 |
3-1/2 | 3.500 | 3 | 8 |
4 | 4.000 | 3-1/2 | 8 |
4-1/2 | 4.500 | 4 | 8 |
ASME Standard Of Alloy Steel WP91 Pipe Fittings
A234 WP91 Concentric Reducers Dimensions
Code Of RCD Reiso | (BIG) Ø | (SMALL) Ø | Hight (H) In Millmeter | Weight Of Theoretical In Kilogram | ||||
---|---|---|---|---|---|---|---|---|
(DN) | D In Millmeter | (S) Thickness In MM | (DN) | D Millmeter | (S) Thickness In MM | |||
27 21 | 3/4 | 26.9 | 2.3 | 1/2 | 21.3 | 2.0 | 38 | 0.08 |
33 21 | 1 | 33.7 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.09 |
33 27 | 3/4 | 26.9 | 2.3 | 0.09 | ||||
42 21 | 1"1/4 | 42.4 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.12 |
42 27 | 3/4 | 26.9 | 2.3 | 0.13 | ||||
42 33 | 1 | 33.7 | 2.6 | 0.14 | ||||
*48 21 | 1"1/2 | 48.3 | 2.6 | 1/2 | 21.3 | 2.0 | 64 | 0.18 |
48 27 | 3/4 | 26.9 | 2.3 | 0.19 | ||||
48 33 | 1 | 33.7 | 2.6 | 0.20 | ||||
48 42 | 1"1/4 | 42.4 | 2.6 | 0.20 | ||||
60 27 | 2 | 60.3 | 2.9 | 3/4 | 26.9 | 2.3 | 76 | 0.30 |
60 33 | 1 | 33.7 | 2.6 | 0.31 | ||||
60 42 | 1"1/4 | 42.4 | 2.6 | 0.32 | ||||
60 48 | 1"1/2 | 48.3 | 2.6 | 0.33 | ||||
76 33 | 2"1/2 | 76.1 | 2.9 | 1 | 33.7 | 2.6 | 90 | 0.40 |
76 42 | 1"1/4 | 42.4 | 2.6 | 0.47 | ||||
76 48 | 1"1/2 | 48.3 | 2.6 | 0.48 | ||||
76 60 | 2 | 60.3 | 2.6 | 0.49 | ||||
89 42 | 3 | 88.9 | 3.2 | 1"1/4 | 42.4 | 2.6 | 90 | 0.55 |
89 48 | 1"1/2 | 48.3 | 2.6 | 0.61 | ||||
89 60 | 2 | 60.3 | 2.9 | 0.62 | ||||
89 76 | 2"1/2 | 76.1 | 2.9 | 0.63 | ||||
114 48 | 4 | 114.3 | 3.6 | 1"1/2 | 48.3 | 2.6 | 100 | 0.85 |
114 60 | 2 | 60.3 | 2.9 | 0.98 | ||||
114 76 | 2"1/2 | 76.1 | 2.9 | 1.00 | ||||
114 89 | 3 | 88.9 | 3.2 | 1.02 | ||||
139 60 | 5 | 139.7 | 4.0 | 2 | 60.3 | 2.9 | 127 | 1.60 |
139 76 | 2"1/2 | 76.1 | 2.9 | 1.70 | ||||
139 89 | 3 | 88.9 | 3.2 | 1.74 | ||||
139 114 | 4 | 114.3 | 3.6 | 1.76 | ||||
*168 76 | 6 | 168.3 | 4.5 | 2"1/2 | 76.1 | 2.9 | 140 | 2.60 |
168 89 | 3 | 88.9 | 3.2 | 2.70 | ||||
168 114 | 4 | 114.3 | 3.6 | 2.82 | ||||
168 139 | 5 | 139.7 | 4.0 | 2.94 | ||||
219 114 | 8 | 219.1 | 6.3 | 4 | 114.3 | 3.6 | 152 | 5.03 |
219 139 | 5 | 139.7 | 4.0 | 5.12 | ||||
219 168 | 6 | 168.3 | 4.5 | 5.18 | ||||
*273 114 | 10 | 273.0 | 6.3 | 4 | 114.3 | 3.6 | 178 | 7.00 |
*273 139 | 5 | 139.7 | 4.0 | 7.20 | ||||
273 168 | 6 | 168.3 | 4.5 | 7.40 | ||||
273 219 | 8 | 219.1 | 6.3 | 7.55 | ||||
323 168 | 12 | 323.9 | 7.1 | 6 | 168.3 | 4.5 | 203 | 11.00 |
323 219 | 8 | 219.1 | 6.3 | 11.10 | ||||
323 273 | 10 | 273 | 6.3 | 11.20 |
ASTM A234 Grade WP91 Elbow Tolerances
Common Type Of ASTM A234 WP91 Elbow | 45 degree elbows And 90 deg elbows | 180 Deg Returns | |||||
Normal Size Of Steel Pipe | O.D. at Bevel |
I.D. at End |
WT For (Wall Thickness) t / t1 |
Center-End Dai. A-B-C-M | Center-Center Dai. (O) |
Back-Face Dai. (K) |
Align-ment of Ends (U) |
1/2 a 2 1/2 | 1 | 0,8 | Not | 2 | 7 | 7 | 1 |
3 a 3 1/2 | 1 | 1,6 | less | 2 | 7 | 7 | 1 |
4 | +2 -1 | 1,6 | than | 2 | 7 | 7 | 1 |
5 a 6 | +3 -1 | 1,6 | 87,50% | 2 | 7 | 7 | 1 |
8 | 2 | 1,6 | of nominal | 2 | 7 | 7 | 1 |
10 | +4 -3 | 3,2 | tickness | 2 | 7 | 7 | 2 |
12 a 18 | +4 -3 | 3,2 | 3 | 10 | 7 | 2 | |
20 a 24 | +6 -5 | 4,8 | 3 | 10 | 7 | 2 | |
26 a 30 | +7 -5 | 4,8 | 3 | - | - | - | - |
32 a 48 | +7 -5 | 4,8 | 5 | - | - | - | - |
ASME SA 234 WP91 Reducing Tee Dimensions
NPS Of A234 WP91 Reducing Tee | O.D. (Outer Daimeter) at bevel |
Center-End | |||
---|---|---|---|---|---|
Run | Outlet | Run | Outlet | Run (C) | Outlet (M) |
1/2" | 1/4" 3/8" |
21.3 | 13.7 17.3 |
25 | 25 |
3/4" | 3/8" 1/2" |
26.7 | 17.3 21.3 |
29 | 29 |
1" | 1/2" 3/4" |
33.4 | 21.3 26.7 |
38 | 38 |
1 1/4" | 1/2" 3/4" 1" |
42.2 | 21.3 26.7 33.4 |
48 | 48 |
1 1/2" | 1/2" 3/4" 1" 1 1/4" |
48.3 | 21.3 26.7 33.4 42.2 |
57 | 57 |
2" | 3/4" 1" 1 1/4" 1 1/2" |
60.3 | 26.7 33.4 42.2 48.3 |
64 | 44 51 57 60 |
2 1/2" | 1" 1 1/4" 1 1/2" 2" |
73.0 | 33.4 42.2 48.3 60.3 |
76 | 57 64 67 70 |
3" | 1 1/4" 1 1/2" 2" 2 1/2" |
88.9 | 42.2 48.3 60.3 73.0 |
86 | 70 73 76 83 |
3 1/2" | 1 1/2" 2" 2 1/2" 3" |
101.6 | 48.3 60.3 73.0 88.9 |
95 | 79 83 89 92 |
4" | 1 1/2" 2" 2 1/2" 3" 3 1/2" |
114.3 | 48.3 60.3 73.0 88.9 101.6 |
105 | 86 89 95 98 102 |
5" | 2" 2 1/2" 3" 3 1/2" 4" |
141.3 | 60.3 73.0 88.9 101.6 114.3 |
124 | 105 108 111 114 117 |
6" | 2 1/2" 3" 3 1/2" 4" 5 |
168.3 | 73.0 88.9 101.6 114.3 141.3 |
143 | 121 124 127 130 137 |
8" | 3 1/2" 4" 5" 6" |
219.1 | 101.6 114.3 141.3 168.3 |
178 | 152 156 162 168 |
10" | 4" 5" 6" 8" |
273.0 | 114.3 141.3 168.3 219.1 |
216 | 184 191 194 203 |
12" | 5" 6" 8" 10" |
323.8 | 141.3 168.3 219.1 273.0 |
254 | 216 219 229 241 |
14" | 6" 8" 10" 12" |
355.6 | 168.3 219.1 273.0 323.8 |
279 | 238 248 257 270 |
16" | 6" 8" 10" 12" 14" |
406.4 | 168.3 219.1 273.0 323.8 355.6 |
305 | 264 273 283 295 305 |
18" | 8" 10" 12" 14" 16" |
457.0 | 219.1 273.0 323.8 355.6 406.4 |
343 | 298 308 321 330 330 |
20" | 8" 10" 12" 14" 16" 18" |
508.0 | 219.1 273.0 323.8 355.6 406.4 457.0 |
381 | 324 333 346 356 356 368 |
22" | 10" 12" 14" 16" 18" 20" |
559.0 | 273.0 323.8 355.6 406.4 457.0 508.0 |
419 | 359 371 381 381 394 406 |
24" | 10" 12" 14" 16" 18" 20" 22" |
610.0 | 273.0 323.8 355.6 406.4 457.0 508.0 559.0 |
432 | 384 397 406 406 419 432 432 |
A234 WP91 Fittings Elongation
Elongation, min. % | |
---|---|
Longitudinal | Transverse |
20 | 13 |
A234 WP91 90 Degree Elbow Center Formula
Available Shapes Of SA 234 WP91 End Cap
Marking On A234 WP91 Fittings
Grade WP91 Short Stub End Dimensions
Name Of Product | Normal Size Of Steel Pipe | Dia. Of (G) | Length Of (J) | (Outer Diameter) | Schedule 5S Approx. Weight | Schedule 5S, (Inner Diameter) | Schedule 5S, Thickness (T) |
---|---|---|---|---|---|---|---|
1 1/2″ | 1.5 | 2.875 | 2 | 1.9 | 0.29 | 1.77 | 0.065 |
1 1/4″ | 1.25 | 2.5 | 2 | 1.66 | 0.21 | 1.53 | 0.065 |
1″ | 1 | 2 | 2 | 1.315 | 0.19 | 1.185 | 0.065 |
1/2″ | 0.5 | 1.375 | 2 | 0.84 | 0.13 | 0.71 | 0.065 |
10″ | 10 | 12.75 | 5 | 10.75 | 7.48 | 10.482 | 0.134 |
12″ | 12 | 15 | 6 | 12.75 | 15 | 12.438 | 0.156 |
14″ | 14 | 16.25 | 6 | 14 | 19.2 | 13.688 | 0.156 |
16″ | 16 | 18.5 | 6 | 16 | 23.9 | 15.67 | 0.165 |
18″ | 18 | 21 | 6 | 18 | 28.5 | 17.67 | 0.165 |
2 1/2″ | 2.5 | 4.125 | 2.5 | 2.875 | 0.75 | 2.709 | 0.083 |
2″ | 2 | 3.625 | 2.5 | 2.375 | 0.44 | 2.245 | 0.065 |
20″ | 20 | 23 | 6 | 20 | 36.3 | 19.624 | 0.188 |
24″ | 24 | 27.25 | 6 | 24 | 56 | 23.564 | 0.218 |
3″ | 3 | 5 | 2.5 | 3.5 | 0.94 | 3.334 | 0.083 |
3/4″ | 0.75 | 1.688 | 2 | 1.05 | 0.14 | 0.92 | 0.065 |
4″ | 4 | 6.188 | 3 | 4.5 | 1.38 | 4.334 | 0.083 |
5″ | 5 | 7.313 | 3 | 5.563 | 2.06 | 5.345 | 0.109 |
6″ | 6 | 8.5 | 3.5 | 6.625 | 2.75 | 6.407 | 0.109 |
8″ | 8 | 10.625 | 4 | 8.625 | 3.88 | 8.407 | 0.109 |
Global Client Reference list & delivery schedule of ASTM A234 WP91 Fittings
Location | Days | Clients |
---|---|---|
India | 7 |
|
Malaysia | 15 |
|
United Arab Emirates (UAE) | 15 |
|
Dubai | 15 |
|
Indonesia | 20 |
|
Singapore | 15 |
|
UK | 40 |
|
Australia | 40 |
|
Italy | 30 |
|
Germany | 32 |
|
Kuwait | 12 |
|