| Customization: | Available |
|---|---|
| Type: | Welded |
| Technique: | Cold Rolled |
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| Name | construction material hollow section carbon round black steel pipe |
| Material | Q195/Q235/Q345/20#/SS400 |
| Wall thickness | Greater or equal to 0.3mm |
| surface treatment | Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect |
| Package | Packing in bundles with steel belt or customization |
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