4.0 Alloy Steel Seamless Pipe
4.0 Alloy steel seamless pipe Specification: ASTM A335. Grade: P1, P2, P5, P9, P11, P12, P22, P91. Spec: ASTM A213. Grade: T1, T2, T5, T9, T11, T12, T22, T91. Size range: OD 10.0 ~ 1, 220mm X WT 2.5mm ~ 80.0mm. * Other specification available on ...