... /2"-96" material:stainless steel, standard:ASME TH:SCH20-XXS api 5l x65 psl2 steel pipe for casing,oil casing and ... G3454-1998 DIN 1629-1984seamless steel tubesAPI SPEC 5CTJ55, N80APIand pipesfor casingSeamless steel tubes forAPE SPEC 5LA, B, X42APIoil casing andtubing in ... , 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, JIS G3441-1988for petroleum cracking api 5l x65 psl2 steel pipe