Alloy Steel ASTM A234 WP91 Fittings Manufacturers In India

ASTM A234 WP91 Pipe Fittings

ASTM A234 Grade WP91 Welded Pipe Fittings Manufacturer In India offer Fastest Delivery In India, One Stop Shop For All Alloy Steel A234 Grade WP91 Buttweld Fittings.

In applications, where the environment temperature ranges between moderate to high, manufacturers follow specification ASTM A234. The ASTM A234 WP91 Fittings produced under this specification could be produced either in a seamless or in a welded manner. An alloy grade frequently used with this specification is grade WP91. Essentially, the Buttweld SA234 WP91 Material is a wrought plate, which could be processed by either a single forming operation or a combination of multiple operations to form some fittings. The most common operations practised on the Alloy Steel A234 Gr WP91 Elbow include machining, hammering, extruding, upsetting, rolling, bending, pressing, piercing or even fusion welding.

Alloy Steel ASTM A234 WP91 Fittings

Alloy Steel ASTM A234 WP91 Fittings

ASTM A234 Grade WP91 Welded Pipe Fittings

ASTM A234 Grade WP91 Welded Pipe Fittings

During the performance of any of the above operations, it is critical that the ASTM A234 WP91 Pipe Fittings be produced minus any injurious defects or imperfections. Therefore the specification also makes note of minutiae details including the cooling temperature after the forging operations of the A234 WP91 Welded Fittings. To improve efficiency and to deliver good quality products, the specified products including the ASME B16.9 SA234 WP91 Tee is mandated to be subjected to tests such as a tension test in addition to a hardness test, as well as a hydrostatic test.

A234 Grade WP91 Buttweld Fittings

A234 Grade WP91 Buttweld Fittings

AS A234 Gr WP91 SMLS Pipe Fittings

AS A234 Gr WP91 SMLS Pipe Fittings




Chemical Structure Of SA234 WP91 Elbow And Gr WP91 SMLS Pipe Fittings Mechanical Characteristics.


Chemical Analysis Of A234 WP91 Material


WPB B,C,D,E,
WPC C,D,E, WP11 CL1 WP11 CL2, WP11 CL3 WP22 CL1, WP22 CL3 WP5 CL1, WP5 CL3
Carbon 0.3 0.35 0.05–0.15 0.05–0.20 0.05–0.20 0.05–0.15 0.05–0.15 0.15
Manganese 0.29–1.06 0.29–1.06 0.30–0.60 0.30–0.80 0.30–0.80 0.30–0.60 0.30–0.60 0.30–0.60
Phosporus 0.05 0.05 0.03 0.04 0.04 0.04 0.04 0.04
Sulfur 0.058 0.058 0.03 0.04 0.04 0.04 0.04 0.03
Silicon 0.10 min 0.10 min 0.50–1.00 0.50–1.00 0.50–1.00 0.5 0.5 0.5
Chromium 0.4 0.4 1.00–1.50 1.00–1.50 1.00–1.50 1.90–2.60 1.90–2.60 4.0–6.0
Molybdenum 0.15 max 0.15 max 0.44–0.65 0.44–0.65 0.44–0.65 0.87–1.13 0.87–1.13 0.44–0.65
Nickel 0.4 0.4
Copper 0.4 0.4
Others Vanadium 0.08 Vanadium 0.08

Mechanical Behavior Of SA234 Gr WP91 Fittings

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
A234 WP91 Fittings 415 - 585 ≥205 ≥20

Suppliers of 4130 (Chromoly) Annealed Alloy Steel A234 WP91 Welded Fittings In India, Alloy Steel WP91 BW Fittings Specification Format, We Provide AS WP91 Fittings With Good Quality.


AS WP91 Fittings Material Specification

Standard Specifications Alloy Steel ASTM A234 WP91 Fittings
Specialized manufacturer of Tees, Crosses, Reducers, 90º Elbows, 45º Elbows, Pipe Bend, Pipe Cap, Stub End
Dimensions BS1560, BS10, MSS-SP-43, BS4504, ASME B16.28, BS4504, ASME/ANSI B16.9
Type DN15-DN1200
Wall Thickness Range SCH20, SCH30, SCH10, SCH40, SCH 100, SCH60, XS, SCH 80, SCH 160, XXS, SCH 120, SCH 140
Manufacturing process Press, Forge, Push, Cast
Bending Radius R=1D, 6D, 3D, 5D, 8D, 10D, 2D or Custom
sizes Seamless Butt Weld Fittings: 1/2" - 10"
Welded Butt Weld Fittings: 1/2" - 48"

Standard Dimensions Of A234 Grade WP91 Welded Pipe Fittings, We Provide SA234 WP91 Material Expert Cutting Service In Mumbai, India, Buy Alloy Steel A234 WP91 Fittings Certified & Tested.

A234 Gr WP91 Fitting Dimensional Formula

Normal Size Of Pipe ASTM A234 90 Degree Elbow ASTM A234 45 Degree Elbow ASTM A234 180 Degree Return Long Radius
Long Radius Short Radius 3R Long Radius 3R STD XS
STD XS SCH. 160 XXS STD XS STD XS STD XS STD XS
½ .18 .25 .09 .19 .35
¾ .19 .25 .09 .19 .40 .65
1 .40 .50 .60 .75 .25 0.25 .31 .75 1.00
.60 .90 1.00 1.38 .4 0.38 .50 1.25 1.75
.90 1.15 1.80 1.50 .56 .75 .40 .69 1.88 2.39
2 1.60 2.20 3.25 3.50 1.00 1.50 3.00 4.00 .81 1.19 1.5 2.1 3.23 4.40
3.25 4.00 5.13 7.00 2.13 2.80 6.00 8.00 1.75 2.13 3.00 4.00 6.50 8.00
3 5.00 6.50 8.50 11.0 3.00 4.25 10.0 13.0 2.63 3.50 5.00 7.00 10.25 13.00
6.75 8.35 16.0 4.50 6.00 13.0 18.0 3.50 4.50 7.00 9.00 13.00 16.75
4 9.00 13.5 18.0 20.0 6.25 8.50 18.0 25.0 4.50 6.10 9.00 13.0 18.5 25.0
5 15.0 22.0 32.0 36.0 9.60 14.0 29.0 43.0 7.50 10.7 15.0 22.0 30.0 44.0
6 24.5 35.0 57.0 65.0 18.0 23.0 45.0 70.0 12.0 17.5 23.0 35.0 50.0 70.0
8 50.0 71.0 120 118 34.0 47.5 90.0 140 23.0 35.0 45.0 70.0 95.0 142
10 88.0 107 260 58.0 70.0 159 218 43.0 53.0 80.0 109 117 215
12 125 160 450 80.0 104 233 310 62.0 84.0 117 155 230 320
14 160 205 572 105 140 298 400 80.0 100 149 200 325 400
16 206 276 132 174 390 520 100 135 195 260 412 550
18 260 340 167 219 495 660 126 167 248 330 510 690
20 320 420 210 275 610 810 160 206 305 405 640 830
22 394 520 735 980 197 260 368 490 787 1040
24 460 600 298 392 875 1170 238 300 438 585 890 1200
26 550 729 1030 1370 275 365 515 685
30 734 975 1370 1830 367 488 685 915
36 1062 1412 1970 2630 531 706 985 1315


ASTM A234 WP91 Welded Pipe Fittings Types

16 Inch, SCH 80,  90D, A234 WP91 Long Radius Elbow

16 Inch, SCH 80, 90D, A234 WP91 Long Radius Elbow

8 Inch, SCH STD, ASTM A234 WP91 90D LR Elbow

8 Inch, SCH STD, ASTM A234 WP91 90D LR Elbow

3 Inch, Sch 80, A234 WP91 90 Degree Long Radius Elbow

3 Inch, Sch 80, A234 WP91 90 Degree Long Radius Elbow

6 Inch, SCH 80, A234 WP91 45 Degree Long Radius Elbow

6 Inch, SCH 80, A234 WP91 45 Degree Long Radius Elbow

2 x 1 inch, WT 2 mm, A234 WP91 Seamless Concentric Reducer

2 x 1 inch, WT 2 mm, A234 WP91 Seamless Concentric Reducer

36 X 28 Inch, SCH 20, A234 WP91 Welded Eccentric Reducer

36 X 28 Inch, SCH 20, A234 WP91 Welded Eccentric Reducer

36 X 18 Inch, SCH 20, ASTM A234 WP91 Welded Reducer

36 X 18 Inch, SCH 20, ASTM A234 WP91 Welded Reducer

6 x 2 Inch, ASTM A234 WP91 Pipe Reducer Concentric

6 x 2 Inch, ASTM A234 WP91 Pipe Reducer Concentric

8 X 8 Inch, SCH120, ASTM A234 WP91 Tee

8 X 8 Inch, SCH120, ASTM A234 WP91 Tee

DN300 x DN100, BW, ASTM A234 WP91 Reducing Tee

DN300 x DN100, BW, ASTM A234 WP91 Reducing Tee

12 Inch, SCH 40, ASTM A234 WP91 Equal Tee

12 Inch, SCH 40, ASTM A234 WP91 Equal Tee

4 Inch, SCH 40, ASTM A234 WPB, Black Alloy Steel A234 WP91 Equal Tee

4 Inch, SCH 40, ASTM A234 WPB, Black Alloy Steel A234 WP91 Equal Tee


Refer A234 Gr WP91 Fitting Temperature Ratings, Manufacting High-Class Alloy Steel Grade WP91 Fittings, Global Sales Network Of Alloy Steel WP91 Fittings In India.

ASTM A234 Gr WP91 SMLS Pipe Fittings Temperature Ratings

ASTM A234 Gr WP91 SMLS Pipe Fittings Temperature Ratings

Alloy Steel A234 Grade WP91 Buttweld Fittings Weight Formula

Nominal Size Of Pipe ASTM A234 90 Degree Elbow ASTM A234 45 Degree Elbow ASTM A234 Tee ASTM A234 Caps
Long Rad. Short Rad. Long Rad. C M E
A A B
2” 3.00 2.00 1.38 2.50 2.50 1.50
2-1/2” 3.75 2.50 1.75 3.00 3.00 1.50
3” 4.50 3.00 2.00 3.38 3.38 2.00
3-1/2” 5.25 3.50 2.25 3.75 3.75 2.50
4” 6.00 4.00 2.50 4.12 4.12 2.50
5” 7.50 5.00 3.12 4.88 4.88 3.00
6” 9.00 6.00 3.75 5.62 5.62 3.50
8” 12.00 8.00 5.00 7.00 7.00 4.00
10” 15.00 10.00 6.25 8.50 8.50 5.00
12” 18.00 12.00 7.50 10.00 10.00 6.00