Process:1/2"－20": Cold Extrusion Forming

22" －48": Hot Extrusion Forming

Sizes:Seamless Type: 1/2"－20" (DN15－DN500)

Welded Type: 1/2"－48" (DN15－DN1200)

Standards: GB/T12459, GB/T13401, SH3408, SH3409;ASME/ANSI B16.9, B16.28, ASTM A403, MSS SP-43;DIN 2605, DIN2609, DIN2615, DIN2616;JIS B2311, JIS B2312, JIS B2313

Schedules:Sch5S-Sch80S; Sch10-Sch160; XS-XXS

Materials:TP304; TP304H; TP304L; TP316; TP316L;TP321; TP321H; TP317L; TP310S; TP347H