... to the oil and gas industry enterprise. Line pipe includin CARBON STEEL SEAMLESS PIPE API-5L GR. B, X42, X46, X52 ... X65, X75 (PSL1 & PSL 2) 1. Product name: CARBON STEEL, ALLOY STEEL pipes2. Place of Origin: JAPAN, ITALY, WEST EUROPE3. Material:1 ... X80, PSL 1,2.High temp grade: A, B, C.Low temp grade: 1, 3, 4, 6, 7, 8, 9 ... with much importance at PHILIPS METAL INDUSTRIES. seamless carbon steel tube