Home / PRODUCT / Manufacturing Process
Manufacturing Process
Pipe Manufacturing Process
- ERW (Electric Resistance Welding)
A process in which coils meeting the required product specifications are formed into the desired shape and welded along the strip edges using heat generated by electrical resistance or electromagnetic induction.
Galvanizing Process
- A process that enhances corrosion resistance by applying a zinc coating to the surface of steel pipes.
Non-Oxidizing Annealing
- A process that heat-treats steel pipes to stabilize their metallurgical and improve material properties.
QT (Quenching & Tempering)
- A process that heat-treats steel pipes to improve their strength and toughness.
