1. Izinto:12Cr1MoVG, okuhambisana nezinga likazwelonkeGB5310, izinto ezingu-12Cr1MoVG, ukusetshenziswa: ipayipi elingenamthungo lebhoyila elinomfutho ophezulu

2. Izinto:15CrMoG, ehambisana nezinga likazwelonke le-GB5310, izinto zokwakha ziyi-15CrMoG, ukusetshenziswa kwayo kuyipayipi lebhoyila elinomfutho ophezulu, izinga laseMelika elihambisanayo liyiA213/A335, izinto ezibonakalayoT12/P12, ukusetshenziswa yipayipi lensimbi elingenamthungo lebhoyila, elihambisana ne-DIN17175 ejwayelekile yaseJalimane, impahla ingu-13CrMo44, ukusetshenziswa kwayo kuyamelana nepayipi lensimbi elingenamthungo lensimbi eshisayo. Indinganiso yaseYurophu ehambisanayo yi-EN10216-2, impahla ingu-13CrMo4-5, ukusetshenziswa: ipayipi lokucindezela, ikhodi ye-HS ingu-7304599090.

3. Izinto: 1Cr5Mo, okuhambisana nezinga likazwelonkeGB9948noma i-GB6479, impahla engu-1Cr5Mo, ukusetshenziswa, ipayipi lensimbi elingenamthungo lama-boilers anomfutho ophezulu, elihambisana ne-American standard A213/A335, impahla: T5/P5, ukusetshenziswa, ipayipi lensimbi elingenamthungo lama-boilers, elihambisana ne-German standard EN10216-2, impahla engu-X11CrMo5, ukusetshenziswa, ipayipi elithwala umfutho, ikhodi ye-HS ingu-7304599090.