Standard: GB/T18984-2016, ASTM/ASME A333/ SA333
Grade: 16MnDG, 10 MnDG, 09DG, Gr.1, Gr.6, etc. Uses: Seamless steel pipes for -45℃～-100℃ low-temperature pressure vessel pipes and low-temperature heat exchanger pipes
cryogenic tube
Offshore equipment, petrochemicals, shipbuilding, boiler containers, thermal power and nuclear power, valve modules, gas fire protection
