L245,L290,L320,L360,L390,L450,L485
Welded Alternative: ERW, LSAW, SSAW
After many years of production practice, our company has large improvementofthe equipment technical level , also continuingto improve product quality.
Because of its less investment, quick effect, application range and developing rapidly. Along with the development of the plank CSP production technology, with low cost, reliable quality of raw materials, and created good conditions for its further development. This part of the product by the fluid transport, structure fields to the seamless tube pipe, line pipe in the field of application development.
Because of its less investment, quick effect, application range and developing rapidly. Along with the development of the plank CSP production technology, with low cost, reliable quality of raw materials, and created good conditions for its further development. This part of the product by the fluid transport, structure fields to the seamless tube pipe, line pipe in the field of application development.
Its typical production process should be followed:
Board tape raw material, raw material pretreatment, cold bending forming, welding, weld heat treatment, weld (tube) inspection - finishing - finished welded pipe.
