Alloy Steel Pipe Bends Specification
| Specifications | ASTM A234 & ASME SA234 |
| Dimensions | ASME/ANSI B16.9 / B16.28 and MSS SP-43 / SP-75 |
| Size | Seamless Pipe Bends (1/2″ – 24″), ERW / Welded / Fabricated Pipe Bends (2″ – 36″) |
| Outer Diameter | 38.0 mm – 206.0 mm |
| Wall Thickness | 1.5 mm / 2.0 mm / 3.0 mm – greater wall thickness at request |
| Bend Radius | 75 / 100 / 150 / 250 / 300 / 500 / 800 / 1,000 / 1,200 / 1,500 mm |
| Bending Radius(R) | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Bending angle (θ) | 15°, 30°, 45°, 60°, 90°, 135°, 180° |
ASTM A234 WP5 Alloy Steel Piggable Pipe Bend Manufacturing Standards:
| ASME Pipe Bend | ANSI B16.9, ANSI B16.28, MSS-SP-43 |
| DIN Pipe Bend | DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 |
| EN Pipe Bend | EN10253-1, EN10253-2 |
| ASME B16.9 | Factory-Made Wrought Fittings Buttwelding |
| ASME B16.25 | Buttwelding Ends ASME B16.28 – Wrought Steel Short Radius Elbows and Buttwelding Returns |
| MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
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