API 5L X60 Pipe 1)STD.:API 5L 2)Steel Gr.:A,B, X42,X46,X52,X56,X60,X65,X70 3)OD:21.3~1016mm 4)W.T.: ... , x56 ,X60 ,X65,X70, or L210,L245,L290,L320,L360,L390,L415,L450,L485. 5)O.D.: 21.3~1016mm 6)Wall ... thickness: 3~28mm or Sch10~Sch 160 7)Length: 6-12m or also as per customers ... and regions. High quality, competitive price are your best choice API 5L X60 Line Pipe