... S45C, S50C, A572ST37, ST37-2, ST52 Q195 and etc.StandardASTM A570, ASTM A36, JIS G3101, SAE 1045, DIN EN 10025GB/T09 ... -2006Surface treatmentpolished and oiledTickness2.00mm-18.5mmWidth600mm- ... conveying water,petrolem,gas and other common fluids.ASTM A179 For tubed heat exchanger and similar heat conveying equipmentsASTM ...