Production standard: GB13296 ASME "boiler, stainless steel seamless tubes for heat exchanger" SA213, superheater, and the boiler heat exchanger with seamless ferritic and austenitic steel tube ASME SA249 boiler superheater, heat exchanger and the condenser with austenitic steel pipe welding joint "ASME SA688 the feed water heater with austenitic stainless steel welded pipe" ASME SA789 "general purpose with seamless and welded ferritic/austenitic stainless steel pipe" ASME SB - 167 ASME SB - 423 ASEM SB338 ASME SB - 163
Main brands: TP304, TP304H, TP316, TP316L and TP316Ti, TP316LN, TP317L, TP321, TP321H, TP347, TP347H, TP310S, S32750, S32760, 904 l, S31803 (S32205), N06600, N08825, N04405, Ti Grade2