short radius elbows are not recommended because of their greater friction loss, which may require installation of larger pumping equipment.
1. ASTM A234 WP91 45° Short Radius Elbow
2. ASTM A234 WP91 90° Short Radius Elbow
3. ASTM A234 WP91 180° Short Radius Elbow
Materials:ASTM A234/ ASME SA234 WPB WP91, Wp9, WP11, WP12, WP22 & WP91
Grade Specifications | Chrome Moly Grades P1, P5, P9, P11, P22, P91 |
Specification | ASTM/ ASME A/SA234 WP1, WP91, WP9, WP11, WP22, WP91 |
Type | Seamless / Welded / Fabricated / Forged |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Range | ½" NB to 48″ NB in Sch 10s, 40s, 80s, 160s, XXS. |
Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Applicable Standards | 1-ASME B 16.9 for large Bore 2-ASME B 16.11 for small Bore (socket welded) 3-ASME B 16.25 for butt weld ends 4-ASME B 16.28 for small radius elbow |
End Prep: |
Grade | C | Mn | Si | S | P | Cr | Mo |
---|---|---|---|---|---|---|---|
A234 WP91 | ≤0.15 | ≤0.6 | ≤0.5 | ≤0.04 | ≤0.03 | 4-6 | 0.44-0.65 |
Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
---|---|---|---|
A234 WP91 | 415 – 585 | ≥205 | ≥20 |
Export Destination of Alloy Steel Pipe Fitting ASTM A234 WP91 Short Radius SR Elbows Elbows
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