Generally, their size designations are either long radius or short radius. The ASTM A234 WP22 long radius elbow is usually adequate for standard service conditions. The center-to-end dimension is always 1-1/2 times the nominal size of the elbow. ASTM A234 WP22 Short radius elbows have a center-to-end measurement equl to pipe diameter.
ASTM A234 WP22 long radius elbow costs less than a short radius fittings. ASTM A234 WP22 Long radius elbows offer minimum resistance to flow consistent with space savings and presently account for more than 90 percent of all elbows in use.
1. ASTM A234 WP22 45° Long Radius Elbow
2. ASTM A234 WP22 90° Long Radius Elbow
3. ASTM A234 WP22 180° Long Radius Elbow
Materials: ASTM A234/ ASME SA234 WPB WP22, Wp9, WP11, WP12, WP22 & WP91
Grade Specifications | Chrome Moly Grades P1, P5, P9, P11, P22, P91 |
Specification | ASTM/ ASME A/SA234 WP1, WP22, 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 WP22 | ≤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 WP22 | 415 – 585 | ≥205 | ≥20 |
Export Destination of Alloy Steel Pipe Fitting ASTM A234 WP22 LONG Radius LR Elbows
HUITONG LIMITED CHINA have exported Alloy Steel Pipe Fittings ASTM A234 WP22 LONG Radius LR Elbowsto 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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