Uses of large diameter submerged arc welded pipes

Uses of large diameter submerged arc welded pipes

With the development of infrastructure, the pipeline industry, as one of the basic industries, has received more and more attention. As one of the largest pipeline markets in the world, maintaining a high-speed growth trend, the development prospects of the pipeline industry are very broad.

Always keep up with industry trends and continuously carry out technological innovation. Adopt advanced production technology and technology and select high-quality raw materials. Automated production lines and equipment and strict quality management systems ensure high quality, high performance and provide high-quality services.

Its large-diameter submerged arc welded pipes have excellent quality and excellent performance. From steel plate pretreatment to hemming forming, internal welding, external welding, straightening and cutting, each step is carefully operated to ensure the quality of the weld and the strength of the steel pipe. These steel pipes feature high strength, high-quality welds and long service life, and have been widely recognized and praised within and outside the industry. It has excellent performance in the petrochemical industry, slurry transportation, sand pumping, dredging, beaches, rivers, waterways, urban environmental protection, engineering construction and other fields.

In the petrochemical industry, large-diameter submerged arc welded pipes are mainly used to transport high-temperature and high-pressure oil and natural gas. Due to its high pressure-bearing capacity, it can effectively prevent leakage and pollution, ensuring safe and efficient transmission of energy. In addition, its corrosion resistance enables it to work stably for a long time in various complex environments, reducing maintenance costs.

In the field of slurry transportation, large-diameter submerged arc welded pipes are widely used due to their high pressure-bearing capacity and low resistance characteristics. It can transport slurry efficiently, reducing transportation costs and reducing environmental pollution.


In environments such as beaches, rivers, and waterways, large-diameter submerged arc welded pipes are used in winter water transportation, drainage and other projects due to their low temperature resistance.


In urban environmental protection and engineering construction, large-diameter submerged arc welded pipes are also widely used because of their excellent performance.


In these projects, the excellent performance of large-diameter submerged arc welded pipes has been fully utilized, providing reliable support for various infrastructure projects.


Large diameter submerged arc welded pipes have a wide range of applicable fields and uses. Its unique properties make it irreplaceable in many fields. At the same time, with the continuous advancement of technology and the continuous expansion of application requirements, the application prospects of large-diameter submerged arc welded pipes will also be broader.