Large Diameter Spiral Welded Pipe

The China Xinlida company specializes in the production of Large Diameter Spiral Welded Pipe, using submerged arc welding technology wound, the weld is spiral uniform distribution.This unique welding method makes the steel pipe more capable of withstanding internal pressure, and its strength is far superior to that of straight seam welded pipe, especially suitable for high-pressure transportation scenarios, providing a solid guarantee for the stable transportation of oil and gas and other media.Flexible specifications, can produce outer diameter 10-1200mm, wall thickness 1.5-20mm pipe, can meet the diverse needs of different projects.Whether it is a large-scale petrochemical project or urban infrastructure construction, we can find suitable products.Moreover, our production efficiency is high, and the daily output can reach hundreds of tons, which can easily meet the needs of large-scale industrial production.Compared with seamless steel pipe, the production process is shorter, the energy consumption is lower, and the price is more competitive, which saves a lot of costs for customers.

After uncoiling, leveling and spiral forming, the steel strip is welded by high frequency welding, and some products are also subjected to online heat treatment to further improve the toughness of the weld.The quality inspection link is more strict. Before leaving the factory, it shall undergo the whole process inspection such as hydrostatic test, ultrasonic flaw detection, size accuracy detection, etc. to ensure that each steel pipe meets high standards.

Tianjin Xinlida Steel Pipe Co., Ltd. supports sample supply, so that customers can intuitively understand product quality before purchasing.It also supports professional testing to make quality more convincing.The company uses scientific and reasonable packaging methods to ensure that the products are not damaged during transportation, and the delivery is timely and efficient.Founded in 2015, the company has many years of production and foreign trade experience.If you have any needs, please contact us!Xinlida will provide you with suitable steel pipe products.