... to the oil and gas industry enterprise. Line pipe includin CARBON STEEL SEAMLESS PIPE API-5L GR. B, X42, X46, X52, X60 ... ASTM A333 Welded – API 5L, ASTM A53,ASTM A671/ A672. High yield Grade: X42, X46, X52, X56, X60, X65, X70, ... X80, PSL 1,2.High temp grade: A, B, C.Low temp grade: 1, 3 ... and treated with much importance at PHILIPS METAL INDUSTRIES. seamless carbon steel tube