... " material:stainless steel, standard:ASME TH:SCH20-XXS api 5l x65 psl2 steel pipe for casing,oil casing and ... and pipes forGB/T8163-199910, 20, Q295, Q345ASTM A53-98liquid serviceASTM A192 ASME S192 JIS G3452-1998 FIS G3454 ... SPEC 5LA, B, X42APIoil casing andtubing in oil wellsSeamles Steel TubesGB5310-199520G, 20MnG, 25MnG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoVG, 12Cr2MoG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB,ASTM ...