Spiral welded pipes, also known as spiral submerged arc welded pipes or SSAW pipes, are made by rolling a low carbon structural steel or low alloy structural steel strip into a tube shape, and then submerging the edges of the strip into a molten zinc bath or welding it across the length. The multiple welding process used in the manufacturing of spiral welded pipes results in a stronger, more durable and precise pipe compared to other welded pipes types. Spiral welded pipes are extensively used for low-pressure liquid delivery, gas transport and oil field construction.
Applications of Spiral Welded Pipes
Spiral welded pipes are used for a wide range of applications, including:
Construction and Piling Pipeline: The spiral welded pipes are widely used in the construction industry for their load-bearing strength and durability. They are also used for piling foundations because they can bear heavy loads and are resistant to bending.
Water Treatment and Distribution Pipes: Spiral welded pipes are used in the water industry for their rust resistance, reliability and durability, making them ideal for water distribution pipes and water treatment plants.
Gas and Oil Pipeline: Spiral welded steel pipes are extensively used in the gas and oil industry for their corrosion protection properties and their ability to withstand high pressure. They are used as pipelines for transporting oil, gas, steam and water.
Advantages of Spiral Welded Pipes
Spiral welded pipes have several advantages over other pipe types, some of which include:
Stronger and Durable: Spiral welded pipes are made using a multiple welding process, making them stronger and more durable than other welded pipes types. They are resistant to breaking, cracking, and warping, and can withstand high pressure and temperature.
Wide Range of Sizes: Spiral welded pipes come in a wide range of sizes and diameters, making them suitable for a range of applications. They can range from small pipes to large-diameter pipes.
Cost-effective: Spiral welded pipes are made from cost-effective materials, making them an affordable option for many industries.
Conclusion
Spiral welded pipes are a popular choice of pipe for a wide range of applications, including construction, water treatment, and gas and oil pipelines. They are made from low carbon structural steel or low alloy structural steel and are welded using a multiple welding process to create a stronger and more durable pipe. Spiral welded pipes offer several advantages, including their resistance to breaking, cracking and warping, affordability, and a wide range of sizes, which makes them an ideal choice for a variety of industries.