Cangzhou Huatao Pipe Industry Co., Ltd. Double sided submerged arc welded steel pipe (JCOE) execution standard 2024-11-29

Various non model wall thickness steel pipe specifications can reach more than 1000 types, with a daily production capacity of 600-800 tons; Short production cycle and fast delivery

The uses of straight seam steel pipes include the following 2024-11-29

Straight seam steel pipes are mainly used in water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, and urban construction in China. Used for liquid transportation: water supply and drainage. Used for gas transportation: coal gas, steam, liquefied petroleum gas. Used for structural purposes: as pile driving pipes, as bridges; Pipes for docks, roads, building structures, etc.

Forming process of straight seam steel pipe 2024-11-29

Main production process of large-diameter straight seam welded pipe: 1. Plate probing: After the steel plate used to manufacture large-diameter submerged arc welded straight seam steel pipes enters the production line, it is first subjected to full plate ultrasonic inspection; 2. Edge milling: Double sided milling is performed on the two edges of the steel plate using an edge milling machine to achieve the required plate width, plate edge parallelism, and groove shape;

What is straight seam steel pipe? 2024-11-29

According to different purposes, there are different post production processes, which can be roughly divided into several types such as scaffolding pipes, fluid pipes, wire conduits, support pipes, guardrail pipes, etc