Spiral Welded Steel Pipes For Domestic Water Supply Piping
Spiral welded steel pipes are manufactured by rolling low-carbon carbon structural steel or low-alloy structural steel strips into tube blanks at a specific helix angle (called forming angle). These tube blanks are then welded along the seams, ensuring the structure is seamless and strong. By using relatively narrow strips of steel, we can produce large diameter steel pipes, making our spiral welded steel pipes ideal for a variety of applications.
Mechanical Property
|
steel grade |
minimum yield strength |
Tensile strength |
Minimum elongation |
Minimum impact energy |
||||
|
Specified thickness |
Specified thickness |
Specified thickness |
at test temperature of |
|||||
|
＜16 |
＞16≤40 |
＜3 |
≥3≤40 |
≤40 |
-20℃ |
0℃ |
20℃ |
|
| S235JRH |
235 |
225 |
360-510 |
360-510 |
24 |
- |
- |
27 |
| S275J0H |
275 |
265 |
430-580 |
410-560 |
20 |
- |
27 |
- |
| S275J2H |
27 |
- |
- |
|||||
| S355J0H |
365 |
345 |
510-680 |
470-630 |
20 |
- |
27 |
- |
| S355J2H |
27 |
- |
- |
|||||
| S355K2H |
40 |
- |
- |
|||||
The specifications of our spiral welded pipes are expressed in outer diameter and wall thickness. We understand the importance of meeting industry regulations, which is why our welded pipes are thoroughly hydraulically tested to ensure their durability and longevity. In addition, the tensile strength and cold bending properties of the welds are carefully evaluated to ensure compliance with the most stringent standards.
Our spiral welded steel pipes are particularly suitable for domestic water piping. Its sturdy construction ensures durability and corrosion resistance, making it an excellent choice for long-term use. Whether you operate in a residential, commercial or industrial environment, the superior reliability of our pipes will ensure a steady supply of potable water for all your needs.
In addition to its superior quality construction, our spiral welded steel pipes offer several key advantages. Its spiral design enables efficient water flow, minimizing pressure loss and ensuring a stable water supply. The pipe's large diameter provides ample capacity and reduces the need for multiple pipes, simplifying the installation process. Additionally, our spiral welded pipe is compatible with a variety of connection systems, giving it the versatility to adapt to different pipe configurations.
At Cangzhou Spiral Steel Pipe Group Co., Ltd., we are committed to providing the highest quality products. Our spiral welded pipes are manufactured using state-of-the-art technology and undergo strict quality control measures to ensure customer satisfaction. We understand the critical role domestic water systems play in our daily lives and our products are designed to deliver exceptional performance, reliability and longevity.
All in all, our spiral welded steel pipe is the perfect solution for your domestic water plumbing needs. With their rugged construction, efficient design and compliance with industry regulations, you can trust our products will provide a reliable and consistent water supply. Choose Cangzhou Spiral Steel Pipe Group Co., Ltd. for all your domestic water pipe needs and experience the difference that superior quality and unparalleled performance make.
