低温管 |
16MnDG、10MnDG、09DG
09Mn2VDG、06Ni3MoDG
ASTM A333Grade1
ASTM A333Grade3
ASTM A333Grade4
ASTM A333Grade6
ASTM A333Grade7
ASTM A333Grade8
ASTM A333Grade9
ASTM A333Grade10
ASTM A333Grade11 |
GB/T18984-2003
ASTM A333 |
∮8-1240*1-200 |
适用于-45℃~-195℃级低温压力容器管道以及低温热交换器管道用无缝钢管 |