High quality construction hot dipped galvanized steel pipe
| High quality construction hot dipped galvanized steel pipe | |
| 1. Size: | 1) FROM: 1/2 "-31" (12.7mm-800mm) 2) Wall Thickness: 0.4mm-26mm
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2. Steel material: | SS330 → Q195, ST37, ST42 Q235 → SS400, S235JR Q345 → S355JR, SS500, ST52 |
| 3. Standard: | ASTM A53, BS1387-1985 |
| 4. Zinc Weight: | 120g, 270g, 400g, 500g, 550g 20μm, 40μm, 60μm, 70μm, 80μm |
| 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 |
| 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 |
| 11. Section Shape: | Round, Square, Rectangular. |
| 12. Inspection: | With Hydraulic Testing, Eddy Current , Infrared Test |
| 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. |
