Technology characteristics

It uses high-grade carbon steel from large-sized national enterprises as its raw materials and the processes production is completed by the technique of high-frequency straight seaming and welding. Currently we provide 62 types of high-frequency welded pipes, out of 3 major series-national standard pipes, thin-walled pipes and special-shaped pipes.

Applied Range

Structural frames, protector tubes for electric cables, steel-wood furniture and gymnastic apparatus.

Applied Standard

GB/T 3092-93Q/JZS 03-97