Pipe Elbow Fittings ,45° ,90° degree carbon steel A234 WPB Butt Welding Elbow
In a piping system, an elbow is a fitting that changes the direction of a pipe run. According to the angle, there are three kinds of most commonly used: 45 ° and 90 ° 180 °. In addition, according to the needs of the project, there are other abnormal angle elbows such as 60 °. Elbow materials include alloy steel, carbon steel, stainless steel, forging, etc.
According to the production process can be divided into: welding elbow, stamping elbow, push elbow, butt welding elbow, etc.
Material division of butt welding elbow:
Carbon steel: ASTM/ASME A234 WPB
Alloysteel: ASTM/ASME A234 WP 12-wp 11-wp 22-wp 5-wp 91
Stainless steel: ASTM/ASME A403 WP 304-304L-304h
ASTM/ASME A403 WP 316-316L-316H
ASTM/ASME A403 WP 321-321H
ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 wpL6
High performance steel: ASTM/ASME A860 WPHY 52
| Description | ASTM P12 P11 P2 P91Alloy Pipe / ASTM P12 P11 P2 P91Alloy tube / Alloy Steel Pipe P12 P11 P2 P91 price |
| Standard | ASTM JIS G3458 JIS G3462 DIN 17175 |
| Grades |
A335 P2 P12 P11 P22 P5 P9 P91;A213 T2 T12 T11 T22 T5 T9 T91; A369 FP1 FP2 FP12 FP9 FP22 FR11;A389 FR5 13CrMo44 10CrMo910 12CrMo195 Cr5Mo 15CrMo 12Cr2Mo STPA20 22 23 24 25;STBA20 22 24 25 |
| Size | Outside Diameter: 6-2400mm Wall Thickness:1.0-200mm Length: 1-12m |
| Surface | Mill,Painted,Anti-rust Coated,etc |
| Application |
Boiler Pipe,Chemical Fertilize Pipe,Oil/Gas Pipe,Fluid Pipe,Drill Pipe, Hydraulic Pipe,Structure Pipe,etc |
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