Q235 Q345 Ss400 Round Pipe Hot Rolled ERW Welding Steel Tube
| Out Diameter | 20mm-406mm |
| Wall Thickness | 1.2mm-15mm |
| Length | 5.8m,6m,11.8m,12m or any length as customer requires |
| Tolerances | OD: ±0.5mm,WT: ±0.2mm, Length:±20mm |
| Steel Grade | Q195-Q355,S195-S355, Gr.A, Gr.B, Gr.C |
| Standard | ASTM A53,ASTM A500, ASTM A513, ASTM A795, BS1387,EN10255,EN10219 |
| Welding Technology | ERW, HFW |
| Surface treatment | Pure, oiled,painting |
| Straightness | According To Standard |
| Oval Rate | According To Standard |
| Packing: | Fixed By 6-8 GI steel straps in bundle or wrapped by plastic bags |
| Mark | Marking,Embossing |
| Deep Processing | Punching,Flattening,Bending,Welding,Normalizing,Annealing,Painting |
| Application | Post,Fence,Pole, greenhouse, scaffolding, support , fencing ,conduit |
| Advantage | MOQ 5 tons is acceptable |

