| MOQ: | 1 ton |
| Price: | negotiate |
| Standard Packaging: | Standard seaworthy export packing or as customer demands |
| Delivery Period: | 7-15days |
| Payment Method: | T/T,L/C,Western Union |
| Supply Capacity: | 10000tons |
ERW (Electric Resistance Welded) pipe refers to pipes welded using resistance welding technology. The process involves heating pipe edges to over 1000°C molten state with 2000A to 10000A current, then applying 5MPa to 15MPa pressure to weld the edges together.
| Category | Classification | Parameters |
|---|---|---|
| Definition | Manufacturing Process | High-frequency resistance welding (50-450kHz) |
| Main Standards | Standards Compliance | API 5L, EN10219, ASTM A53 |
| Dimension | Diameter Range | 6mm-660mm (1/4"-26") |
| Wall Thickness | Schedule | SCH10-SCH160 |
| Length | Standard/Custom | 5-14m (customizable up to 12m for ocean freight) |
| Tolerance | Precision Levels | ±10% (routine), ±5% (precision) |
| Material | Carbon Steel | 10#-45#, Q195-Q345, 16Mn |
| Material | Stainless Steel | GB/T14976-2012 (additional weld testing required) |
| Performance | Yield Strength | 235Mpa to 555Mpa |
| Testing | Weld Inspection | Ultrasonic flaw detection |
| Heat Treatment | Process Standards | In-line annealing, hardness≤HRB 90 |
Packing Details: Export standard package, bundled or as required.
Delivery Time: According to order quantity.