straight seam welded pipe


All posts for straight seam welded pipe

Non-destructive Testing of ERW Welded Pipe

In order to protect the quality of the ERW welded pipe we produce, we will conduct quality inspection on each welded pipe produced. So what are the inspection methods for welded pipe? Today we will follow the editor of the Permanent Steel Manufacturing Co., Ltd  welded pipe manufacturer to understa ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 25 days agoPress > ERW Welded PipeNon-destructive TestingERW pipe +1

Forming Process of High Frequency Straight Seam Welded Pipe (ERW)

The production process of high-frequency welded pipe depends primarily on the product variety, from raw materials to product requirements through a series of processes, to complete these processes requires a variety of corresponding mechanical equipment and welding, electrical control, testing equip ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 2 months agoPress > welded pipestraight seam welded pipeERW pipe +1

Comparison of Welding Technology Between Straight Seam Welded Pipe and Spiral Welded Pipe

The material produced by the spiral welded pipe( SSAW steel pipe ) is a hot rolled coil, and the straight welded pipe is made of steel plate. The amount of alloy contained in the coil is less than that of the steel sheet. For this reason, the spiral welded pipe has higher weldability than the stee ...

lvy lee - Permanent Steel Manufacturing Co.,Ltd


Posted 8 months agoPress > spiral welded pipestraight seam welded pipewelding technology +1