| Outer diameter | 16mm-1020mm |
| Wall thickness | 0.7-20mm |
| Technique | Hot rolling / welding / extrusion |
| Surface treatment | Hot dip galvanizing, electro galvanizing, cold galvanizing, etc |
| Material Science | 10-45#、Q195-Q650、A53-A369，etc |
| Application | Steel structure, automobile, bridge, building, decoration, fence, machining, etc |
| MOQ | 1 ton |
| shape | Round, oval, etc |
| Our advantages | Five guarantees: guarantee the price, service, quality, after-sales and time. |
| Packing | Bundling, wooden case, according to your needs |
