| Thickness | 1 - 35 mm |
| Section Shape | Round |
| Outer Diameter | 6 - 128 mm |
| Place of Origin | Shanghai, China (Mainland) |
| Certification | ISO |
| Application | industry,agriculture ,foodstuff ,fluid transportation and construction |
| Outer Diameter | s |
| Steel Grade | Various materials |
| Type | According to customer requirements |
size:as customers requests
s:1-35mm
d:6-128mm
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