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ASTM A234 WP91 Fittings

Pipe fittings connect pipes, tubes, valves, and other equipment in different sizes. These fittings help in changing the direction, routing, and branching the connections. The ASTM A234 WP91 Fittings help in characterizing the movement of media across different conditions. These fittings work well in harsh conditions that are common in the oil and gas industry. ASTM A234 WP91 grade is designed with a chemical composition of carbon, manganese, phosphorous, sulfur, silicon, chromium, nickel, and molybdenum. They have good resistance to reducing and corrosive environments. The WP91 Fittings are seen in seamless or welded configurations and are available in ½ NB to 24 NB sizes. These fittings are available in standard schedules and possess superior mechanical properties. They have enhanced hardness and are available at the most reasonable prices.

The A234 WP91 Elbow is installed between two lengths of a piping grade that allows it to change the direction of the media. These elbows are generally designed in 45 and 90-degree specifications. They can be categorized in long and short radius configurations as per their radius of curvature. ASTM A234 Gr WP91 Tee is designed in the shape of a T that is employed to combine or divide the fluid flow across the three channels. These tees can be designed with different requirements for specific projects. The A234 Gr WP91 Stub End is a short piece of pipe that helps in connecting the piping grades. This stub end helps in minimizing the weight of the component to save costs. An SA 234 WP91 Reducer is a versatile adapter that connects piping grades of dissimilar sizes. These reducers help in gradually changing the movement of the flow in the system. The reducer helps in providing a leak-proof sealing to different applications.

Supplier and stockist of ASTM A234 Gr WP91 Long/ Short Radius Elbow and SA234 Grade WP91 Buttweld Fittings with Exceptional standard, sizes, and Quality

Alloy Steel ASTM A234 WP91 Buttweld Fittings Specification

More than 30 years experience as a Alloy Steel WP91 Butt-Weld Fittings manufacturer in India

Specification ASTM/ASME A234/SA234
Sizes From 1/8” TO 48” NB
Bending Radius Radius =5D, 10D, 3D, 1D, 8D, 2D, 6D
Thickness Schedule 5s upto Schedule XXS
Dimensions MSS-SP 43, ANSI/ASME B16.9, B16.28.
Type Welded / Seamless / Fabricated
Range ½” to 48″NB in Schedule 10s to XXS.

Price List of Alloy Steel WP91 Butt Weld Pipe Fitting

In-house manufacturing facilities to produce Chrome Moly Buttweld Fittings, manufacturer of ASTM A234 WP91 Fittings since 2001

Description Price Per Kg In Singapore Price Per Kg In UAE Price Per Kg In USD Price Per Kg In Malaysia
26 THK 23.34 MM ASME B16.9 SEAMLESS 45 DEG LR ELBOW ASTM A234 GR WP91 BEVELLED END SGD 7.87 UAE Dirham 20.54 US $5.68 MYR 24.91
28 THK 25.14MM ASME B16.9 SEAMLESS PIPE FITTINGS-90 DEG LR ELBOW ASTM A234 GR WP91 BEVELLED END SGD 8.86 UAE Dirham 23.12 US $6.40 MYR 28.04
32 THK 27.75MM ASME B16.9 SEAMLESS PIPE FITTINGS-90 DEG LR ELBOW ASTM A234 GR WP91 BEVELLED END SGD 7.79 UAE Dirham 20.35 US $5.63 MYR 24.68
SIZE 1.1/4 SCH40 CARBON STEEL SEAMLESS PIPE FITTING ASTM A234 WP91 B16.9 SMLS 90 ELBOW SGD 0.63 UAE Dirham 1.65 US $0.46 MYR 2.00
32 24 THK 28.74MM X SCH 60 ASME B16.9 SMLS ECCENTRIC REDUCER ASTM A234 GR WP91 BEVELLED END SGD 7.81 UAE Dirham 20.40 US $5.64 MYR 24.74
SIZE 2X1 SCH80 ASTM A234 WP91 B16.9SMLS CARBON STEEL SEAMLESS PIPE FITTING TEE SGD 0.79 UAE Dirham 2.07 US $0.57 MYR 2.51
38 36 THK 32.95MM X THK 31.21MM ASME B16.9 SMLS ECCENTRIC REDUCER ASTM A234 GR WP91 BEVELLED END SGD 8.60 UAE Dirham 22.47 US $6.21 MYR 27.25

Types of ASTM A234 WP91 Fittings

CrMo ASTM A234 WP91 Cross Fitting

CrMo ASTM A234 WP91 Cross Fitting

A234 Gr WP91 Weld Elbows

A234 Gr WP91 Weld Elbows

WP91 45 Degree Elbows

WP91 45 Degree Elbows

ASME SA 234 WP91 Reducer

ASME SA 234 WP91 Reducer

ASTM A234 WP91 Fittings

ASTM A234 WP91 Fittings

A234 WP91 Concentric Reducer

A234 WP91 Concentric Reducer

ASTM A234 WP91 Laterals

ASTM A234 WP91 Laterals

CrMo ASTM A234 WP91 Cross Tee

CrMo ASTM A234 WP91 Cross Tee

A234 Gr WP91 Eccentric Reducer

A234 Gr WP91 Eccentric Reducer

ASME SA 234 WP91 Reducing Tee

ASME SA 234 WP91 Reducing Tee

ASTM A234 Gr WP91 Return Bends

ASTM A234 Gr WP91 Return Bends

A234 Gr WP91 Elbow

A234 Gr WP91 Elbow

Alloy Steel A234 WP91 Lap Joint Stub Ends

Alloy Steel A234 WP91 Lap Joint Stub Ends

ASTM A234 WP91 180 Degree Elbows

ASTM A234 WP91 180 Degree Elbows

Alloy Steel A234 WP91 End Cap

Alloy Steel A234 WP91 End Cap

ASTM A234 Gr WP91 90 Degree Elbows

ASTM A234 Gr WP91 90 Degree Elbows

A234 WP91 Stub End

A234 WP91 Stub End

Alloy Steel A234 WP91 Equal Tee

Alloy Steel A234 WP91 Equal Tee

ASTM A234 WP91 Reducer Weight Chart

Reducer Fittings
DN Schedule 10S Schedule 40S
Ecc reducer Con reducer Reducing tee Con reducer Reducing tee Ecc reducer
400x300 18.35 18.35 51.71 36.70 87.54 36.70
25x15 0.12 0.12 0.25 0.15 0.26 0.15
20x15 0.10 0.10 0.11 0.14 0.15 0.14
25x20 0.13 0.13 0.25 0.16 0.27 0.16
32x25 0.18 0.18 0.45 0.22 0.53 0.22
32x20 0.18 0.18 0.44 0.22 0.52 0.22
40x20 0.18 0.18 0.58 0.24 0.74 0.24
40x32 0.24 0.21 0.61 0.28 0.77 0.28
40x25 0.19 0.19 0.60 0.26 0.76 0.26
50x25 0.28 0.28 0.73 0.40 1.10 0.40
50x40 0.31 0.31 0.76 0.45 1.15 0.45
50x32 0.30 0.30 0.74 0.44 1.13 0.44
65x40 0.44 0.44 1.24 0.76 1.94 0.76
80x40 0.51 0.51 1.52 0.94 2.85 0.94
65x50 0.47 0.47 1.25 0.80 1.98 0.80
80x50 0.55 0.55 1.56 1.00 2.91 1.00
100x40 0.68 0.68 2.90 1.36 4.53 1.36
80x65 0.59 0.59 1.59 1.08 2.98 1.08
100x50 0.78 0.78 2.94 1.57 4.48 1.57
100x80 0.87 0.87 3.04 1.74 4.64 1.74
100x65 0.83 0.83 2.97 1.66 4.54 1.66
125x100 1.49 1.49 5.49 2.98 8.47 2.98
150x100 1.96 1.96 7.10 4.07 9.68 4.07
150x80 1.82 1.82 6.86 3.98 11.94 3.98
150x125 2.00 2.00 7.27 4.07 9.99 4.07
200x150 3.19 3.19 14.08 6.94 18.82 6.94
250x100 4.73 4.73 22.75 10.52 30.07 10.52
200x100 3.01 3.01 13.46 6.55 17.98 6.55
250x150 5.00 5.00 23.55 11.12 31.13 11.12
300x200 7.67 7.67 34.73 15.98 54.43 15.98
250x200 5.20 5.20 24.08 11.56 31.84 11.56
300x250 7.98 7.98 35.52 16.63 55.79 16.63
400x200 16.70 16.70 49.90 33.40 84.82 33.40
350x300 15.29 15.29 43.96 30.58 71.21 30.58
400x250 17.22 17.22 50.80 35.43 85.73 35.43

Alloy Steel ASTM A234 WP91 Fittings Dimensions

We are a specialist supplier & distributor of Alloy Steel A234 WP91 Buttweld Fittings and ASTM A234 WP91 Butt Weld Fittings

AS 45 Deg Elbows AS 90 Deg Elbows NPS AS 180 Deg Return Long Radius
Long Radius 3R Long Radius Short Radius 3R XS STD
STD XS XS STD STD SCH. 160 XS XXS XS STD STD XS
.09 .19 * * .18 * .25 * * * * * ½ * .35
.09 .19 * * .19 * .25 * * * * * ¾ .65 .40
0.25 .31 * * .40 .60 .50 .75 * .25 * * 1 1.00 .75
0.38 .50 * * .60 1.00 .90 1.38 * .4 * * 1.75 1.25
.40 .69 * * .90 1.80 1.15 1.50 .75 .56 * * 2.39 1.88
.81 1.19 2.1 1.5 1.60 3.25 2.20 3.50 1.50 1.00 3.00 4.00 2 4.40 3.23
1.75 2.13 4.00 3.00 3.25 5.13 4.00 7.00 2.80 2.13 6.00 8.00 8.00 6.50
2.63 3.50 7.00 5.00 5.00 8.50 6.50 11.0 4.25 3.00 10.0 13.0 3 13.00 10.25
3.50 4.50 9.00 7.00 6.75 * 8.35 16.0 6.00 4.50 13.0 18.0 16.75 13.00
4.50 6.10 13.0 9.00 9.00 18.0 13.5 20.0 8.50 6.25 18.0 25.0 4 25.0 18.5
7.50 10.7 22.0 15.0 15.0 32.0 22.0 36.0 14.0 9.60 29.0 43.0 5 44.0 30.0
12.0 17.5 35.0 23.0 24.5 57.0 35.0 65.0 23.0 18.0 45.0 70.0 6 70.0 50.0
23.0 35.0 70.0 45.0 50.0 120 71.0 118 47.5 34.0 90.0 140 8 142 95.0
43.0 53.0 109 80.0 88.0 260 107 * 70.0 58.0 159 218 10 215 117
62.0 84.0 155 117 125 450 160 * 104 80.0 233 310 12 320 230
80.0 100 200 149 160 572 205 * 140 105 298 400 14 400 325
100 135 260 195 206 * 276 * 174 132 390 520 16 550 412
126 167 330 248 260 * 340 * 219 167 495 660 18 690 510
160 206 405 305 320 * 420 * 275 210 610 810 20 830 640
197 260 490 368 394 * 520 * * * 735 980 22 1040 787
238 300 585 438 460 * 600 * 392 298 875 1170 24 1200 890
275 365 685 515 550 * 729 1030 1370 26
367 488 915 685 734 975 1370 1830 30
531 706 1315 985 1062 1412 1970 2630 36

Refer A234 Grade WP91 End Cap Chemical and Mechanical Properties, Alloy Steel WP91 Pipe Fittings Manufacturer In India.

ASTM A234M Alloy Steel WP91 Fittings Wall Thickness

O.D. (mm) Nominal Pipe Size W.T. (mm)
Sch 5S Sch 10S Sch 40S Sch 80S
NPS DN Weight (kg/m) WT (mm) Weight (kg/m) WT (mm) Weight (kg/m) WT (mm) Weight (kg/m) WT (mm)
10.3 6 0.28 1.24 0.37 1.73 0.47 2.41
13.7 ¼ 8 0.49 1.65 0.63 2.24 0.80 3.02
17.1 10 0.63 1.65 0.84 2.31 1.10 3.20
21.3 ½ 15 0.80 1.65 1.00 2.11 1.27 2.77 1.62 3.73
26.7 ¾ 20 1.02 1.65 1.28 2.11 1.69 2.87 2.20 3.91
33.4 1 25 1.29 1.65 2.09 2.77 2.50 3.38 3.24 4.55
42.2 32 1.65 1.65 2.69 2.77 3.39 3.56 4.47 4.85
48.3 40 1.90 1.65 3.11 2.77 4.05 3.68 5.41 5.08
60.3 2 50 2.39 1.65 3.93 2.77 5.44 3.91 7.48 5.54
73.0 65 3.69 2.11 5.26 3.05 8.63 5.16 11.41 7.01
88.9 3 80 4.52 2.11 6.46 3.05 11.29 5.49 15.27 7.62
101.6 90 5.18 2.11 7.41 3.05 13.57 5.74 18.64 8.08
114.3 4 100 5.84 2.11 8.37 3.05 16.08 6.02 22.32 8.56
141.3 5 125 9.46 2.77 11.56 3.40 21.77 6.55 30.97 9.53
168.3 6 150 11.31 2.77 13.83 3.40 28.26 7.11 42.56 10.97
219.1 8 200 14.78 2.77 19.97 3.76 42.55 8.18 64.64 12.70
273.1 10 250 22.61 3.40 27.79 4.19 60.31 9.27 81.56 12.70
323.9 12 300 31.25 3.96 35.99 4.57 73.88 9.53 97.47 12.70
355.6 14 350 34.34 3.96 41.36 4.78 81.33 9.53 107.40 12.70
406.4 16 400 41.56 4.19 47.34 4.78 93.27 9.53 123.31 12.70
457 18 450 46.79 4.19 53.31 4.78 105.17 9.53 139.16 12.70
508 20 500 59.32 4.78 68.65 5.54 117.15 9.53 155.13 12.70
559 22 550 65.33 4.78 75.62 5.54
610 24 600 82.58 5.54 94.53 6.35 141.12 9.53 187.07 12.70
660 26 650
711 28 700
762 30 750 118.34 6.35 147.29 7.92

Alloy Steel 9Cr-1Mo-V-Nb Welded Fittings Schedule Chart

Buttweld Fittings
DN Schedule 10S Schedule 40S
45° Elbow 90° Elbow Equal tee Stub end type (B) End cap 45° Elbow 90° Elbow Equal tee End cap Stub end type (B)
15 0.03 0.06 0.09 0.07 0.03 0.04 0.08 0.10 0.04 0.08
20 0.03 0.07 0.13 0.09 0.05 0.04 0.08 0.17 0.07 0.11
25 0.08 0.14 0.28 0.16 0.08 0.11 0.15 0.29 0.10 0.17
32 0.11 0.23 0.49 0.22 0.10 0.17 0.26 0.59 0.18 0.25
40 0.17 0.30 0.68 0.25 0.11 0.23 0.40 0.86 0.20 0.31
50 0.25 0.50 0.85 0.43 0.13 0.40 0.70 1.28 0.23 0.61
65 0.48 0.85 1.41 0.57 0.19 0.77 1.40 2.19 0.27 0.80
80 0.63 1.25 1.77 0.72 0.25 1.08 2.20 3.31 0.42 1.13
100 1.08 2.10 3.46 1.09 0.68 1.47 4.47 5.27 1.14 1.87
125 1.82 3.65 5.44 1.47 1.11 2.84 6.80 9.63 2.13 2.79
150 2.72 5.45 8.03 2.15 1.42 5.44 10.89 10.99 3.23 3.57
200 5.33 10.20 15.65 3.22 2.38 10.77 21.54 20.91 5.19 6.07
250 9.75 18.15 26.76 5.13 4.45 19.27 38.56 35.38 9.00 10.07
300 13.62 25.80 39.46 8.16 7.50 29.71 59.42 62.14 15.00 14.29
350 18.37 36.29 48.53 10.88 8.17 35.15 79.38 79.31 16.00 17.14
400 23.81 47.63 58.97 12.70 10.67 45.81 99.79 99.79 21.00 20.41
450 29.94 59.87 79.65 17.23 13.00 59.40 129.73 129.73 26.00 27.21
500 49.90 99.80 103.42 21.77 17.00 74.84 162.38 162.39 34.00 29.94
600 70.31 140.61 155.58 27.21 26.00 105.23 225.89 225.90 52.00 38.55

Chemical Composition of ASTM A234 WP91 Alloy Steel Pipe Fitttings

Why don't you directly contact a Alloy Steel 5Cr-1/2Mo Welded Fittings manufacturer in India? We offer an extensive range of Chrome Moly Alloy Steel Grade WP91 Seamless Pipe Fittings suppliers in Mumbai, free sample before dispatch of complete order.

Cr Mn S Si Mo C P
8-9.5 0.3-0.6 ≤0.02 0.2-0.5 0.85-1.05 0.08-0.12 ≤0.015

Alloy Steel Gr. WP91 Buttweld Pipe Fittings Mechanical Properties

(Mpa) Tensile Properties (Mpa) Yield Properties Elongation %
≥590 ≥415 ≥20
We provide ASME SA 234 WP91 Concentric/ Eccentric Reducer Expert Cutting Service In Mumbai, Get a Live Quote Now For Alloy Steel WP91 Stub End.

Applications For Alloy Steel WP91 Pipe Fitting

  • Petrochemicals

  • Sea Water Equipment

  • Pharmaceutical Equipment

  • Condensers

  • Pharmaceuticals

  • Chemical Equipment

  • Off-Shore Oil Drilling Companies

  • Specialty Chemicals

  • Power Generation

  • Pulp and Paper Industry

  • Gas Processing

  • Heat Exchangers

ASME SA 234 WP91 Elbow Size Chart

Elbow Pipe Fittings
PIPE NOMINAL SIZE OUTSIDE DIAM. 90° ELBOW 45° ELBOW 180° RETURNS
(inches) Short Radius Long Radius Long Radius Long Radius
(mm) (inches) Center to Face
(inches)
Center to Face
(inches)
Radius
(inches)
Center to Face
(inches)
Back to face
(inches)
Center to Center
(inches)
3/4 26.7 1.050 1 1/8 7/16 1 11/16 2 1/4
1/2 21.3 0.840 1 1/2 5/8 1 7/8 2
1 33.4 1.315 1 1 1/2 7/8 2 3/16 3
1 1/2 48.3 1.900 1 1/2 2 1/4 3 1 1/8 3 1/4 4 1/2
1 1/4 42.2 1.660 1 1/4 1 7/8 1 2 3/4 3 3/4
2 60.3 2.375 2 3 4 1 3/8 4 3/16 6
3 88.9 3.500 3 4 1/2 6 2 6 1/4 9
2 1/2 73.0 2.875 2 1/2 3 3/4 5 1 3/4 5 3/16 7 1/2
3 1/2 101.6 4.000 3 1/2 5 1/4 7 2 1/4 7 1/4 10 1/2
5 141.3 5.563 5 7 1/2 10 3 1/8 10 5/16 15
4 114.3 4.500 4 6 8 2 1/2 8 1/4 12
6 168.3 6.625 6 9 12 3 3/4 12 5/16 18
10 273.1 10.750 10 15 15 6 1/4 20 3/8 30
8 219.1 8.625 8 12 12 5 16 5/16 24
12 323.9 12.750 12 18 18 7 1/2 24 3/8 36

Chrome Moly Alloy Steel WP91 Seamless Pipe Fittings Pressure Rating

Why pay extra? Buying from Alloy Steel ASTM A234 WP91 Buttweld Fittings manufacturers saves your cost, wide selection of A234 Alloy Steel WP91 Butt weld Pipe Fittings suppliers in India

Temperature Ratings Pressure Class
150 300
1 1/4 - 2 Inches 1/4 - 1 Inches 2 1/2 - 3 Inches
(oC) (oF)
-29 to 66 -20 to 150 300 1500 2000 1000
93 200 265 1350 1785 910
121 250 225 1200 1575 825
149 300 185 1050 1360 735
177 350 150 900 1150 650
204 400 - 750 935 560
232 450 - 600 725 475
260 500 - 450 510 385
288 550 - 300 300 300
We have a largest inventory of A234 WP91 Seamless Fittings in almost all sizes in ASME B16.9 Standard, call us to know more about Ready stock and updated price list of Sa234 Gr WP91 45/90 Degree Elbow

Alloy Steel ASTM A234 WP91 Fittings Testing


  • Prompt test
  • Pitting protection test
  • Eddy current examining
  • Chemical examination-Spectro analysis
  • Impact analysis
  • Small tests
  • Firmness test
  • Hydrostatic analysis
  • Positive material recognition
  • X-ray test
  • Large-scale test

20 years of Experience as a supplier of these materials in below mentioned locations

Upper Zakum - Production Capacity Enhancement -UAE

Upper Zakum - Production Capacity Enhancement -UAE

International Maritime Industries Saudi Arabia

International Maritime Industries Saudi Arabia

Abu Dhabi North West Development - Hail And Ghasha Sour Gas -Uae

Abu Dhabi North West Development - Hail And Ghasha Sour Gas -Uae

EGAT Floating Storage Regasification Unit Gulf Of Thailand

EGAT Floating Storage Regasification Unit Gulf Of Thailand

Water Mega Reservoirs Package A WMRA-Qatar

Water Mega Reservoirs Package A WMRA-Qatar

Ruwais Refinery Complex - Refinery Expansion- Abu Dhabi

Ruwais Refinery Complex - Refinery Expansion- Abu Dhabi