SPECIFICATIONS FOR ERW STEEL PIPE | |
1. Size | 1) OD: 355.6mm-1828.8mm |
2) WT:8-60mm | |
3) SCH20,SCH40,STD,XS,SCH80,SCH160,XXS | |
2. Standard: | ASTM A53, BS1387-1985, API 5L standard |
3.Material | Q195, Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B |
4. Location of our factory | Tianjin DaQiuZhuang, Hebei, Shandong |
5. Usage: | 1)low pressure liquid, water, gas, oil, line pipe 2)construction 3)fence, door pipe |
6. Ends: | 1) Plain 2) Beveled 3) Thread with Coupling or cap 4) Chamfer 5) Groove 6) Screw
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7. End protector: | 1) Plastic pipe cap 2) Iron protector |
8. Surface Treatment: | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) Oiled 5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating. |
9. Technique: | 1) Electronic Resistance Welded (ERW ) |
2) Electronic Fusion Welded (EFW) | |
3) Double Submerged Arc Welded (DSAW) | |
10. Welded Line Type: Longitudinal | Longitudinal |
11. Section Shape: | Round, Square, Rectangular. |
12. Inspection: | With Hydraulic Testing, Eddy Current , Infrared Testor or by 3rd party. |
13. Delivery: | Container, Bulk Vessel. |
14. About Our Quality: | 1) No damage, no bent |
2) no burrs or sharp edges and no scraps | |
3) Free for oiled&marking | |
4) All goods can be checked by third party inspection before shipment | |
15. Others: | Fitting as screws and flange also can be supplied. |
Production Line
Testing :
Steel Pipe Pictures