Spiral welded pipe

Double sided submerged arc welded spiral steel pipes are increasingly popular in industries such as oil and gas, slurry transportation, and urban construction due to their advantages of high pressure bearing capacity, low resistance, low temperature resistance, corrosion resistance, and convenient installation and maintenance. The process flow first involves full plate ultrasonic inspection.

Spiral welded pipe

2200 ton hydraulic press and microcomputer automatic recording system: inspect the pressure bearing quality of each large diameter steel pipe.