| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Technique |
Cold Drawn |
| Alloy Or Not |
Non-alloy |
| Thickness |
1 - 50 mm |
| Outer Diameter |
1 - 500 mm |
| Place of Origin |
Zhejiang China (Mainland) |
Our company can produce different types of duct, can also according to customer requirements for the unique design to ensure customer requirements, quality has absolute pass please rest assured orders, the above these pictures for reference, such as what questions can give you a more detailed description! Welcome to browse! Thank you!