CANGZHOU BOTOP STEEL CO,.LTD

Longitudinal submerged arc welded pipe is a commonly used method of welding pipes, and it is usually used to weld steel pipes or other metal pipes. This welding method uses automated equipment to create a straight seam weld by submerged arc welding at the joints of the pipe. Straight seam submerged arc welded pipe has the advantages of fast welding speed, high welding quality and low welding cost, so it is widely used in engineering construction and manufacturing industry.

The production process of longitudinal submerged arc welded pipe usually includes the following steps: first, pretreatment of the pipe to be welded, including cleaning the surface, processing the joint, etc.; Then, the pipe is placed on the welding equipment and welded through the automatic control system; Finally, the welded pipe is inspected for quality and surface treatment to ensure that it meets the relevant standards and requirements.

Longitudinal submerged arc welded pipes are widely used in petroleum, natural gas, chemical industry, water supply, heating and other fields for transporting liquid, gas and solid particles and other media. It has the advantages of high welding quality, fast welding speed and high production efficiency, so it is favored by the market.