Seamless Line Pipe PSL1 or PSL 2 Material:GR.B,X42,X52,X60,X65,X70,X80 Size:13. ... SUS347H,SUS410,SUS430, SUS630,SUS901L,SUS904LASTM201, ASTM 202, ASTM 301, ASTM 302, ASTM 303, ASTM 304, ASTM 304L, ASTM310S, ASTM309S,ASTM316,ASTM316L, ASTM316Ti ... SUS347H,SUS410,SUS430, SUS630,SUS901L,SUS904LASTM201, ASTM 202, ASTM 301, ASTM 302, ASTM 303, ASTM 304, ASTM 304L, ASTM310S, ASTM309S,ASTM316,ASTM316L, ...