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Galvanized welded steel pipes are coated with a layer of zinc to protect against corrosion, making them suitable for outdoor environments and extending their lifespan. These pipes are known for their durability and aesthetic appeal.
| Standard | ASTM / EN / JIS / BS / ISO / STK / AS |
| Grade | ASTM A53 GR.A / GR.B, A500 GR.A / GR.B / GR.CAS1163 / 1074BS1387EN10219 / 10255 |
| ISO 65JIS G3444 / 3445 / 3454 / 3454STK290-STK540, STKM11A-STKM14CS235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S195T | |
| Sizes | Outside Diameter: 219.1-2540mmWall Thickness: 5.0-25.4mm |
The zinc coating provides exceptional resistance to corrosion, significantly extending the pipe's lifespan—up to 10 times longer than non-coated pipes.
They offer higher tensile strength while being lighter in weight compared to other types of pipes.
The coating enhances the pipe's surface finish, resulting in a more aesthetically pleasing appearance.
