Spiral welded steel pipes are manufactured by helically bending steel plates followed by welding. The production process primarily consists of two core procedures: plate bending and welding forming.
Classification by welding technology:
Primary applications:
Key advantages:
specifications
| Product Name | Spiral Welded Pipe/Sprial Tube/Spiral Steel Tube | |
| Size | OD:219-2220mm | |
| Thickness: | 4-18mm | |
| Length: | 6m/9m/12m Or Other Size According To The Contract | |
| Steel Material | Q195, Q215, Q235, Q345 (Chinese Grade. Other Material Can Be Ordered) | |
| Standard | GB/SY/DIN/ASTM/ASME/ASNI/API/ | |
| Usage | Used For Gas, Petroleum, Water ,Oil, Structure And Sewage | |
| Ends | Plain or Beveled (Can be Protected By Plastic Pipe Cap) | |
| Surface | Bared Or Paint With Oil, Bitumen,1-3 layer PE
(Outside Or Inside Anti-Corrosion Treatment Can Supply) |
|
| Inspection | With Hydraulic Testing, Eddy Current , Infrared or X-Ray Test
Also With Chemical And Physical Property Inspect |
|
| Technique | Hot Rolled and SAW/ERW/SSAW | |
| Type | Welded | |
| Welded Line Type | Spiral | |
| Section Shape | Round | |
| Package | In Bulk, Or Other Method According To The Contract | |
| Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
| Port of Shipment | Xingang,China | |
| Others: | We also supply pipe fittings for example screws and flange
Our products are high quality but low price. Wish you contact us. |
