Goods:Seamless Steel Line Pipe Steel Grade X42 Grand: B,X42,X46,X52,X56,X60 ... Small Orders Accepted Seamless Steel Line Pipe Steel Grade X42 1.Production details: Seamless Steel Line Pipe Steel Grade X42 Chemical composition Steel grade Chemical composition, % ... 0.10 ≤0.05 ≤0.04 -Seamless Steel Line Pipe Steel Grade X42Mechanical Property Steel grade Yield Strength (min), MpaTensile Strength(MPa)BR or ...