| Product Name | Erw Lsaw GB-T Q235B Q345B Q355B Round Welded Steel Pipe |
| Applicable Products | Linepipe, Pile Pipe |
| Outer Diameter | 8 inch-120 inch(219mm-3048mm) |
| Wall thickness | 4.5mm-25.4mm |
| Length | Normally 12 meters, up to 60 meters |
| Standard | API SPEC 5L, ASTM A53/A53M, ASTM A252, ASTM A36, EN10219, EN10296, EN10217, ISO3183, GB/T9711 |
| Material | Gr.B, X42, X52, X60, X65, X70, X80, S235JR, S275J0, S275J2, S355J0, S355JR, S355K2, SS400, STK290, STK400, STK490, STK500, P235TR1, P265TR1, P235TR2, P265TR2 |
| Section Shape | Round Hollow |
| Technique | Double-sided submerged arc welding, spiral forming |
| Ends | Plain end/Beveled, plastic or steel protective cap, welding flange |
| Surface Treatment | 1. Varnish coating/oil 2. 3LPE, 3PP, FBE 3. Galvanized 4. According to clients requirement |
| Packing | bare in loose, plastic packaging, hemp rope binding |
| Certificates | ISO9001, ISO14001, ISO18001, API 5L, API 5CT, CE, JIS |
| Delivery Time | Usually within 10-45 days after receipt of down payment (Big Qty shall be further discussed) |
| Product Application | Fluid, oil, petroleum, gas, water, steam, onshore, offshore, aboveground, underground, Structural |