The ASTM A234 WP9 45 degree butt weld elbow is a pipe fitting that is attached to two pieces of pipe to allow a change in direction. ASTM A234 WP9 butt weld elbows can come in various degrees of angles and schedules. The most common angles available are 45 degree elbows and 90 degree elbows. ASTM A234 WP9 90 degree elbows are available in long radius and short radius. The schedule corresponds to the wall thickness of the pipe.
The function of a pipe is to carry gasses or fluids under pressure. Therefore, the ID, or internal diameter of the ASTM A234 WP9 butt weld elbow is a major dimension of the pipe. A pipe's outside diameter (OD) remains comparatively constant for all pipe sizes. It is the inside diameter's (ID) bore size that is reduced as the schedule or wall thickness increases.
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 45 Degree Elbows
HUITONG LIMITED CHINA have exported Alloy Steel Pipe Fittings ASTM A234 WP9 45 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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