Galvanized Welded Steel Pipe , Preferred Choice for Durable and Corrosion-Resistant Piping Solutions. Engineered with precision welding and a zinc coating, these pipes offer excellent protection against rust and environmental damage. Ideal for plumbing, construction, and industrial applications, ensuring reliable fluid conveyance and structural integrity for years to come.
| Standard | JIS / ASTM / DIN / ST52 Standard |
| Outside Diameter | 219-2540mm |
| Wall Thickness | 5-25.4mm |
| Length | 4-12m, or other length as request |
Parameter of Galvanized Welded Steel Pipes
Galvanized welded pipes are production by processing steel strips or plates into tubes through welding processes, and then galvanizing their surfaces. Common galvanizing methods include hot-dip galvanizing and electroplating galvanizing.Galvanized welded steel pipes with competitive prices are a type of welded steel pipes that have been coated with a layer of zinc. Zinc's intrinsic characteristics provide a barrier against corrosion, so galvanised welded steel pipe & tube for sale can be exposed to outdoor environments for an extended period.
| 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: 219.1-2540mm Wall Thickness: 5.0-25.4mm |
Features of Galvanized Welded Steel Pipes
Good corrosion resistance. The zinc coating is the key to its corrosion resistance. It protects the main body of the steel pipe from being rapidly eroded, thus greatly extending the service life of the steel pipe.
Aesthetics and decorativeness. It has a certain metallic luster and a relatively attractive appearance. Compared with some untreated ordinary steel pipes, the surface of the galvanized welded pipe is smoother and cleaner, enhancing the overall visual effect.
Superior processability. It is easy to carry out various processing operations such as cutting, bending, and threading. During the installation process, the galvanized welded pipe can be conveniently processed according to the actual needs.
Moderate strength and toughness. It has a certain level of strength and toughness and can meet the usage requirements under general working conditions. Moreover, its cost is relatively low, offering a high cost-performance ratio.
Outstanding cost-effectiveness. Compared with corrosion-resistant pipes like stainless steel pipes, the cost of galvanized welded pipes is lower. Its production process is relatively mature and the prices of raw materials are relatively stable, enabling galvanized welded pipes to provide users with cost-effective pipeline solutions while ensuring certain performance.
Industries Using Steel
