Fittings produced under ASTM specifications are standardized. And because they follow strict protocols during their manufacture, the ASTM A234 Gr wpb pipe fittings are suited to critical applications pertaining to the oil and gas industry. The temperatures in the oil and gas industry are often high. A234 WPB Fittings Manufacturer recommends using these fittings in the oil and gas industry because they prove themselves useful, especially since they can withstand high temperatures. Pressure vessels make use of A234 WPB Carbon Steel Fittings because they can have a high tolerance for pressures. Produced from carbon steel, the fittings are forged by various operations.
The forging operations that take place on the A234 Gr WPB Concentric Reducer could also be done in a combination of two or more operations. To prevent the formation of any defects on the pieces, the fittings are cooled under conditions where the temperature is below the critical range. However, the manufacturer must cool the ASTM A234 WPB Reducer in a condition where the temperature is similar to the cooling rate as the air. Testing the fittings is an integral part of its production. The ASTM A234 WPB Pipe Fittings manufactured from carbon steel are economical as they cost lower than alloy steels. Despite having low resistance to corrosion, it is possible to bring up the mechanical and corrosion resistance properties of carbon steel ASTM A234 WPB Elbow simply by using a finishing process. Using the appropriate finishing technique also improves the surface of the fittings, thus also effectively preventing the Tee ASTM A234 Gr WPB from getting corroded by oxidation.
| Specification | ASTM A234 / ASME SA234 |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Size | 1/2" NB to 24″NB in. |
| Type | Seamless / Welded / Fabricated |
| Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Surface Treatment | Rust-proof black oil or hot galvanized, Transparent oil |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Types | ASTM A234 WPB (LR) Long Radius Elbow, ASTM A234 WPB (SR) Short Radius Elbow, ASTM A234 WPB 2D Elbow, ASTM A234 WPB 3D Elbow, ASTM A234 WPB 5D Elbow, ASTM A234 WPB 10D Elbow, ASTM A234 WPB Equal Cross, ASTM A234 WPB Unequal Crosses, ASTM A234 WPB Reducing Nipple, ASTM A234 WPB Butt Tee Fittings, ASTM A234 WPB Bend, ASTM A234 WPB Swedge Nipple, ASTM A234 Pipe Nipple, ASTM A234 WPB Reducers, ASTM A234 WPB Caps, ASTM A234 WPB Stub End, ASTM A234 WPB Pipe / Piggable Bend, ASTM A234 WPB Pipe Elbow |
| Pipe | Fittings | Flanges | Valves | Bolts & Nuts |
|---|---|---|---|---|
| A106 Gr A | A234 Gr WPA | A105 | A216 Gr WCB | A193 Gr B7 A194 Gr 2H |
| A106 Gr B | A234 Gr WPB | A105 | A216 Gr WCB | |
| A106 Gr C | A234 Gr WPC | A105 | A216 Gr WCB |
|
Product range and theoretical weights (kg) |
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|
DN |
Schedule 10S |
Schedule 40S |
Schedule 80S |
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| 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
|
Product range and theoretical weights (kg) |
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|
DN |
Schedule 10S |
Schedule 40S |
Schedule 80S |
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| Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | |
| 40x.25 | 0.19 | 0.19 | 0.60 | 0.26 | 0.26 | 0.76 | 0.34 | 0.34 | 0.90 |
| 50x25 | 0.28 | 0.28 | 0.73 | 0.40 | 0.40 | 1.10 | 0.54 | 0.54 | 1.37 |
| 50x40 | 0.31 | 0.31 | 0.76 | 0.45 | 0.45 | 1.15 | 0.59 | 0.59 | 1.43 |
| 80x.50 | 0.55 | 0.55 | 1.56 | 1.00 | 1.00 | 2.91 | 1.79 | 1.79 | 3.91 |
| 100x50 | 0.78 | 0.78 | 2.94 | 1.50 | 1.50 | 4.48 | 1.95 | 1.95 | 6.55 |
| 100x80 | 0.87 | 0.87 | 3.04 | 1.74 | 1.74 | 4.64 | 2.33 | 2.33 | 6.79 |
| 150x80 | 1.82 | 1.82 | 6.86 | 3.95 | 3.95 | 9.68 | 5.51 | 5.51 | 11.57 |
| 150x100 | 1.96 | 1.96 | 7.10 | 4.07 | 4.07 | 11.94 | 5.96 | 5.96 | 11.97 |
| 200x100 | 3.01 | 3.01 | 13.46 | 6.55 | 6.55 | 17.98 | 9.23 | 9.23 | 24.18 |
| 200x150 | 3.19 | 3.19 | 14.08 | 6.74 | 6.74 | 18.82 | 10.12 | 10.12 | 25.31 |
| Grade and Marking Symbol | Composition, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| WPB | 0.30 max | 0.29-1.06 | 0.050 | 0.058 | 0.10 min | 0.40 max | 0.15 max |
| WPC | 0.35 max | 0.29-1.06 | 0.050 | 0.058 | 0.10 min | 0.40 max | 0.15 max |
| WP1 | 0.28 max | 0.30-0.90 | 0.045 | 0.045 | 0.10-0.50 | … | 0.44-0.65 |
|
WP12 CL1, WP12 CL2 |
0.05-0.20 | 0.30-0.80 | 0.045 | 0.045 | 0.60 max | 0.80-1.25 | 0.44-0.65 |
| WP11 CL1, | 0.05-0.15 | 0.30-0.60 | 0.030 | 0.030 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
| WP11 CL2, WP11 CL3 | 0.05-0.20 | 0.30-0.80 | 0.040 | 0.040 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
| WP22 CL1, WP22 CL3 | 0.05-0.15 | 0.30-0.60 | 0.040 | 0.040 | 0.50 max | 1.90-2.60 | 0.87-1.13 |
| WP5 CL1, WP5 CL3 | 0.15 max | 0.30-0.60 | 0.040 | 0.030 | 0.50 max | 4.0-6.0 | 0.44-0.65 |
| WP9 CL1, WP9 CL3 | 0.15 max | 0.30-0.60 | 0.030 | 0.030 | 1.00 max | 8.0-10.0 | 0.90-1.10 |
| WPR | 0.20 max | 0.40-1.06 | 0.045 | 0.050 | … | … | … |
| WP91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 8.0-9.5 | 0.85-1.05 |
| WP911 | 0.09-0.13 | 0.30-0.60 | 0.020 | 0.010 | 0.10-0.50 | 8.5-9.5 | 0.90-1.10 |
| Tensile Requirements | WPB | WPC, WP11CL2 | WP11CL1 | WP11CL3 |
| Tensile Strength, min, ksi[MPa] | 60-85 | 70-95 | 60-85 | 75-100 |
| (0.2% offset or 0.5% extension-under-load) | [415-585] | [485-655] | [415-585] | [520-690] |
| Yield Strength, min, ksi[MPa] | 32 | 40 | 30 | 45 |
| [240] | [275] | [205] | [310] |
| ASME SA234 Gr Pipe Fittings Price Per Piece in India | ASTM A234 CS Elbow Price in INR | ASTM A234 Carbon Steel Fittings Price in UAE Dirham |
| ASME SA234 GR. B16.9 BW R=1.5D, SCH-40 Size: 13mm Price in India | Rs. 24.30 | UAE Dirham 2.31 |
| ASTM A234 GR. B16.9 BW R=1.5D, SCH-40 Size: 22mm Price in India | Rs. 35.80 | UAE Dirham 2.90 |
| ASME SA234 GR. B16.9 BW R=1.5D, SCH-40 Size: 41mm Price List | Rs. 65.70 | UAE Dirham 363.09 |
| ASTM A234 GR. B16.9 BW R=1.5D, SCH-40 Size: 22mm Cost in Mumbai | Rs. 4.60 | UAE Dirham 4.45 |
| 8 Inch, Galvanized, SA A234 Grade WPB Seamless Fittings | Kuwait, Brazil, South Africa, Saudi Arabia (KSA) |
| SCH 60, 12 Inch, Carbon Steel A234 WPB Fittings | Australia, Philippines, Nigeria, UK |
| Butt Weld, 14 Inch, SCH 120, ASTM A234 Grade WPB Fittings | Hong Kong, Oman, Malaysia, UAE |
| Black, 6 Inch, SCH 40, ASTM A234 WPB Seamless Pipe Fittings | Bahrain, Singapore, South Africa |
| SCH STD, 8 Inch × 4 Inch, ASTM A234 WPB Fittings | Chile, Singapore, Italy, Iran |
| SCH 60, 6 X 3 Inch, ASTM A234 Gr WPB Fittings | Norway, Malaysia, Turkey, United Arab Emirates (UAE) |
| SCH 80, BW, 10 X 8 Inch, Carbon Steel A234 WPB Fittings | Belgium, Philippines, Dammam -KSA, Indonesia. |
| SCH STD, 10 Inch, Buttweld A234 WPB Fittings | Malaysia, Philippines, Canada, Singapore |
| Black Coating, 4 Inch, BW Ends, A234 WPB Welded Fittings | Romania, Japan, Europe, Malaysia |
| Sch 80, 4 Inch, ASME B16.11, SA234 WPB Material | Sweden, China, Colombia, Malaysia |
| SCH 40, 18 Inch, 2032mm, ASTM A234 WPB Buttweld Fittings | Russia, Dubai, Netherlands, Malaysia |
| AWWA C208, DN750, Carbon Steel SA234 WPB Fittings | UK, Mexico, Egypt, Spain |
| 6 Inch, SCH 40, ASME B16.9, ASTM A234 WPB Fittings | Poland, Canada, Ellington -United States, UK |
| SCH 40, 250 X 80 millimeter, A234 WPB Weld Fittings | Europe, UAE, United Kingdom -UK, Malaysia |
| SCH 160, 2 Inch, BW End, A234 WPB Carbon Steel Fittings | Europe, France, Thailand, Qatar |
| Seamless, 12 Inch, SCH 60, A234 WPB Material | Malaysia, Germany, Czechia, Thailand |
| 12 Inch, SCH 80, O.D. 300mm, A234 WPB Smls Pipe Fittings | USA, Bangladesh, Finland, Malaysia |