Seamless elbow is a kind of pipe fitting used for pipe turning. In the pipeline system, the most commonly used pipe fittings account for about 80%. Generally, different material and process are selected for elbow forming. The forming process of seamless elbow commonly used by manufacturers includes hot pushing, stamping, extrusion, etc.
Standard
Japanese standard:
JIS b2311 (general purpose steel butt welded pipe fittings)
JIS b2312 (steel butt welded pipe fittings)
JIS b2316 (steel socket welding pipe fittings)
American Standard for pipe fittings implementation standard:
ASME / ANSI b16.9 (factory made forged steel butt welded fittings)
ASME / ANSI B16.11 (forged fittings, socket welded and threaded)
ASME B16.5 (pipe flanges and flange fittings)
MSS sp-43 (forged stainless steel butt welded fittings)
MSS sp-79 (socket weld reducing inserts)
MSS sp-97 (integral reinforced socket with socket weld, threaded and butt weld ends)
| 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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Asme B16.9 Seamless Elbow, Astm A403 Wp304, 4Inch Sch40, 90 Degree Images
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