不锈钢管坯304/304L/321

Zhejiang Zhengyuan Stainless Steel Pipe Co.,ltd has approved TUV/PED/DNV Certificate, concentrated on steel smelting and stainless steel seamless pipes,1) Grade:TP304/TP304L,TP316/TP316L,TP321/12X18H10Tetc.2)Produce range:O.D:10-508mm,W.T:2-25mm,Length:4-15m.3)Executive standard:ASTM A312,ASTM A213,ASTM A269 and so on.4) Advantage:attractive prices and reliable quality,full set of inspection equipment.