It is also called "Alloy Steel 90 Bend" or "Alloy Steel Quarter Bend". As a joint between two pipes, the 90 degree elbows are also used as a railing ends or corners on a level installation. ASTM A234 WP9 90° Elbows are made of Alloy Steel seamless tubes within the diameter range of DN 15 – DN 1000.
ASTM A234 WP9 90 Degree butt weld elbows generally conform to ASTM A234 with dimensional tolerances in accordance with MSS SP-43 for schedules 5s and 10s, and with ANSI B16.9 for schedules heavier than 10s.
Grade Specifications | Chrome Moly Grades P1, P5, P9, P11, P22, P91 |
Specification | ASTM/ ASME A/SA234 WP1, WP9, 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 WP9 | ≤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 WP9 | 415 – 585 | ≥205 | ≥20 |
Export Destination of Alloy Steel Pipe Fitting ASTM A234 WP9 90 Degree Elbows
HUITONG LIMITED CHINA have exported Alloy Steel Pipe Fittings ASTM A234 WP9 90 Degree Elbows to over 60 countries including Sudan,UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazi, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angloa & Srilanka.
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