Spiral Pipe Welding Machine 1-25 mm

Spiral pipe welding machine

Uses of spiral welded pipes:

(1) Liquid transportation: water supply, drainage;

(2) Gas transportation: coal gas, steam, liquefied petroleum gas;

(3) Structural use: piling pipes, bridges, docks, roads, building structure pipes, etc.

Product specifications:

Pipe diameter: ⌀90~⌀3500mm Wall thickness: 1~25mm Material: all models of Q235~X80.

Process flow:

Rolling ➔unwinding➔ leveling welding ➔ circular shear ➔ milling ➔ delivery machine➔ pre-bending guide plate ➔ forming ➔ internal welding ➔ external welding ➔ cutting ➔ pulling out ➔ flat head chamfering ➔ water pressure test ➔ finished product collection