Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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1. Specification List of ASTM A234 WP91 Pipe Fittings
| Specification | ASTM A234 / ASME SA234 |
| Dimensions | ASME B16.28, ASME/ANSI B16.9, MSS-SP-43 |
| Size | 1/2″ NB to 24″NB in. |
| Type | Welded / Seamless / Fabricated |
| Thickness | Sch XXS, Sch 5s, Sch 80s, Sch 10s, Sch 160s, Sch 40s |
| Surface Treatment | Hot galvanized, Rust-proof black oil, Transparent oil |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Pipe Fittings Forms | Swedge Nipple, Pipe Nipple, Reducers, Caps, Short Radius Elbow, 2D Elbow, Long Radius Elbow, Unequal Crosses, 3D Elbow, Reducing Nipple, Butt Tee Fittings, Bend, 5D Elbow, 10D Elbow, Equal Cross, Stub End, Pipe / Piggable Bend, Pipe Elbow |
2. Composition Chart Of ASME SA234 WP91 Buttweld Fittings
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP91 | 0.05-0.2 | 0.3-0.8 | 0.5-1 | ≤0.030 | ≤0.030 | 1-1.5 | 0.44-0.65 |
3. Mechanical Characteristics Of ASME SA234 WP91 Fittings
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP91 | 415 – 585 | ≥205 | ≥20 |
4. Dimensions & Weight of ASTM A234 WP91 Fittings
5. Available Testing Facilities of WP 91 Alloy Steel Fittings