... stainless steel, standard:ASME TH:SCH20-XXS api 5l x65 psl2 steel pipe for casing,oil casing and tubing in ... 25MnG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoVG, 12Cr2MoG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB,ASTM A106-96aand Pipes forATSM A213-95aHigh Pressure BoilerJIS G3461-1988 ... 1979 BS3059Part 21990Seamless Steel TubesGB3087-199910, 20ASTM A179, ASTM A192for low and Medium Pressure BoilersASTM SA179,SA192, ...