JIS Alloy Steel Seamless Pipe
Product Description
Type: Round Shape: Round Specification: OD: 10mm-1200mm HS Code: 7304599090 Standard: AISI, ASTM, DIN, JIS Trademark: VASTAR Origin: China
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Description: | |
Standard: | ASTM A213, ASTM A335,ASTM A333, ASTM A209, JIS G3441 |
Size: | OD(10-1200MM) X WT(1.2 -150MM) |
Application: | Boiler, Superheater, Heat-Exchanger, Power plants and Nuclear plants |
Steel Grade: | T2, T11, T12, T22, T91, T92, P5, P9, P11, P12, P22, P91, P92, A333-1~A333-6, T1, T1a, T1b, SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM44OTK |
Manufacturing Process: | Round Billiet→Heating→Piercing→Hot Rolling→Beam Reheating→Sizing-Reducing→Cooling→Straightening→Pipe Cutting→Inspection→Packaging |
Round Billiet→Heating→Piercing→Heat Treatment→Pickling→Phosphorization→Saporification→Cold Drawing→Heat Treatment→Straightening→Pipe Cutting→Inspection→Packaging |
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