Diameter (mm). |
Material |
Wall thickness (mm). |
Length (mm). |
73 |
DZ50 |
4.5 |
300-4500 |
89 |
DZ50 |
4.5 |
300-4500 |
108 |
DZ50 |
4.5 |
300-4500 |
127 |
DZ50 |
4.5 |
300-4500 |
146 |
DZ50 |
4.5 |
300-4500 |
168 |
DZ50 |
4.5 |
300-4500 |
Sima Village, Ningjin County, Xingtai City, Hebei Province