Alloy Steel ASTM A234 WP11 Fittings Manufacturers In India

ASTM A234 WP11 CL1 / CL2 Alloy Steel Fittings

ASTM A234 WP11 Fittings Chemical Composition, Specification Of Aisi 4135 Chromoly Steel Elbow A234 WP11.

The use of heat treatment on alloy steels not only improves its mechanical properties, but also eliminates its internal stresses. When alloy steels are processed by annealing, they can withstand elevated temperature settings as well. However, this is a property, that works only if the ASTM A234 WP11 Fittings is produced in conjunction with a proper guideline or in this case specification. A fitting produced under specification ASTM A234 is well suited for applications where the temperature ranges between moderate to high temperature. This is because, after a forming or shaping operation, the Buttweld A234 WP11 Cl1 Material is to be furnished with a proper heat treatment, following which it is to be cooled per the specification details.

Alloy Steel ASTM A234 WP11 Fittings

Alloy Steel ASTM A234 WP11 Fittings

 Chromoly Steel Elbow A234 WP11

Chromoly Steel Elbow A234 WP11

Here, the specification holds information that the Annealed A234 WP11 Cl2 Fittings are to be cooled at a temperature that does not exceed the cooling rate of air. When these instructions are followed, the risk of critical injurious defects present in the SA234 Gr WP11 Fittings is significantly reduced. As the specification is formulated by a regulatory committee, getting good quality Chromoly Alloy Steel A234 WP11 Elbow is possible with further testing. Similar to many other specifications, the testing parameters for the Alloy Steel A234 WP11 Tee include tension, hydrostatic as well as a hardness test.

AS A234 WP11 Cl2 Buttweld Fittings

AS A234 WP11 Cl2 Buttweld Fittings

ASTM A234 Grade WP11 Class 2 Pipe Fittings

ASTM A234 Grade WP11 Class 2 Pipe Fittings




SA234 Gr WP11 Chemical Composition

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

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Spec Chart Of Chromoly Steel Elbow A234 WP11

Standard Specifications Alloy Steel ASTM A234 WP11 Fittings
Bending Radius R=1D, 6D, 3D, 5D, 8D, 10D, 2D or Custom
Manufacturing process Press, Forge, Push, Cast
Specialized manufacturer of Tees, Crosses, Reducers, 90º Elbows, 45º Elbows, Pipe Bend, Pipe Cap, Stub End
Wall Thickness Range SCH20, SCH30, SCH10, SCH40, SCH 100, SCH60, XS, SCH 80, SCH 160, XXS, SCH 120, SCH 140
sizes Seamless Butt Weld Fittings: 1/2" - 10"
Welded Butt Weld Fittings: 1/2" - 48"
Dimensions BS1560, BS10, MSS-SP-43, BS4504, ASME B16.28, BS4504, ASME/ANSI B16.9
Type DN15-DN1200

A234 WP11 Cl2 Buttweld Fittings Types

18 Inch, BW, ASTM A234 WP11 Seamless Pipe Cap

18 Inch, BW, ASTM A234 WP11 Seamless Pipe Cap

4 Inch, SCH 80, BW, ASME B16.9, A234 WP11 Cap

4 Inch, SCH 80, BW, ASME B16.9, A234 WP11 Cap

12 Inch, SCH 40, BW, ASTM A234 WP11 Pipe Cap

12 Inch, SCH 40, BW, ASTM A234 WP11 Pipe Cap

SCH 160, ASME B16.9, ASTM A234 WP11 Pipe Cap

SCH 160, ASME B16.9, ASTM A234 WP11 Pipe Cap

SCH XXS, 8 Inch, Black, ASTM A234 WP11 Equal Tee

SCH XXS, 8 Inch, Black, ASTM A234 WP11 Equal Tee

6 Inch, SCH XXS, A234 WP11 Equal Tee

6 Inch, SCH XXS, A234 WP5 Equal Tee

12 Inch, SCH40, BW, Alloy Steel A234 WP11 Equal Tee

12 Inch, SCH40, BW, Alloy Steel A234 WP11 Equal Tee

DN450 x DN200, Butt Welded, A234 WP11 SMLS Reducing Tee

DN450 x DN200, Butt Welded, A234 WP11 SMLS Reducing Tee

30 Inch, ASTM A234 WP11 90 Degree Elbow

30 Inch, ASTM A234 WP11 90 Degree Elbow

36 Inch, ASTM A234 WP11 90 Deg Welded Elbow

36 Inch, ASTM A234 WP11 90 Deg Welded Elbow

12 Inch, Seamless, ASTM A234 WP11 90 Deg LR Elbow

12 Inch, Seamless, ASTM A234 WP11 90 Deg LR Elbow

12 Inch, SCH-STD. A234 WP11 90 Degree Long Radius Elbow

12 Inch, SCH-STD. A234 WP11 90 Degree Long Radius Elbow


ISO Approved Manufacturers Of Alloy Steel A234 WP11 Pipe Tee In India, Refer SA234 Gr WP11 Fittings Dimensional Formula, Fast Delivery On A234 Grade WP11 Concentric Reducer.


Dimension Of Alloy Steel Grade WP11 Fittings

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

Mechanical Behavior Of Chromoly Steel A234 Gr WP11 Buttweld Fittings, Held Wide Stock Of Seamless/ Welded Alloy Steel WP11 Pipe Fittings, Largest Supplier Of Small-Quantity Of A234 WP11 Cl1 Fittings In India.

Alloy Steel WP11 Pipe Fittings Mechanical Chart

Tensile Requirements WPB WP11CL1 WP11CL3
Tensile Strength, minimum, ksi[MPa] 60-85 60-85  75-100
(0.2% offset or 0.5% extension-under-load) [415-585] [415-585]  [520-690]
Yield Strength, minimum, ksi[MPa] 32 30 45
[240] [205] [310]

A234 WP11 Fittings Minimum Weight

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

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A234 WP11 Material Pressure Rating Table

A234 WP11 Material Pressure Rating Table