Basic Info.
Transport Package
Customized Packaging
Specification
ERW pipe
Trademark
Yinghao
Origin
Shandong, China
Production Capacity
50000 Tons/ Year
Product Description
| Product Name | china mill hot dipped ERW pipe Galvanized Steel Pipe 3 Inch 6m |
| Wall Thickness | 0.6mm-12mm |
| Length | 5.5m-12m |
| Outer diameter | 0.3mm-300mm |
| Tolerance | Wall Thickness:±0.05MM Length:±6mm Outer Diameter:±0.3MM |
| Shape | Round, Square, Rectangle, Oval, Deformed |
| Material | Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10 |
| Technique | Cold Rolled, Hot Rolled, ERW |
| Surface treatment | Black annealing, bright annealing, None annealing |
| Standard | ASTM, DIN, JIS, BS |
| Certificate | ISO90001 |
| Payment terms | 30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A |
| Delivery times | Delivered within 30 days after receipt of deposit |
| Package | 1. Packed with 8 bundles tightened with metal bel |
| 2. According to customer's requirement | |
| Loading port | Qingdao, China |
| Application | Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure |
| Advantages | 1. Reasonable price with excellent quality |
| 2. Abundant stock and prompt delivery | |
| 3. Rich supply and export experience, sincere service |
The spiral steel pipe is a spiral seam steel pipe with a steel coiled plate as a raw material, which is often extruded and formed by welding with an automatic double-wire submerged arc welding process. The spiral steel pipe feeds the strip steel into the welded pipe unit, and after being rolled by multiple rollers, the strip steel is gradually rolled up to form a round tube blank with an open gap. 3mm, and make the two ends of the welding port flush.