机械用无缝不锈钢管：MT302 MT303Se MT304 MT304L MT305 MT310S MT316 MT316L MT317 MT321 MT347
机械用不锈钢焊接管：MT-301 MT302 MT304 MT304L MT-305 MT-309S MT309S-Nb MT309S-Nb MT-310S MT316 MT316L MT317 MT-321 MT-330 MT-347 MT-429 MT430 MT-430-Ti
锅炉、过热器、热交换器用奥氏体焊接钢管：TP201 TP202 TPXM-19 TPXM-29 TP304 Tp304L Tp304H TP304N S30451 TP304L S30453 S30600 S30615 S30815 TP309S S30908 TP309H S30909 TP309HNb S30941 S31002 TP310S S31008 TP310H S31009 TP310Nb S31040 TP310HNb S31041 S31050 S32154 S31272 S31277 TP316 S31600 TP316L S31603 Tp316H S31609 TP316Ti S31635 Tp316N S31651 TP316LN S31653 TP317 S31700 Tp317L S31703 S31725 S31726 TP321 S32100 TP321H S32109 S32615 S32654 S33228 S34565 TP347 S34700 TP347H S34700 TP347H S34709 TP347LN S34751 TP348 S34800 TP348H S34809 S35045 S35315 TPXM-15 S31800 S38815 N08367 N08904 N08926
