Wenzhou Guohao Steel Co., Ltd, established in 2007, is an enterprise specialized in the production of various kinds of stainless steel seamless pipes and tubes.

Our company mainly  produce various Stainless steel seamless tubes.

Specification:

OD: 6-830mm 

Thickness: 10/10S, 40/40S, 80/80S and 160/160S

Length: 18 meters or as your requirement

Materials Grade:

TP430,TP410,TP304,TP304L,TP309S,TP310S,TP316,TP316L,TP316Ti,TP317L,TP321,TP347H,904L and duplex S31803

Standards:AISI, ASTM, DIN, JIS, GB, GOST and EN

The pipes and tubes are widely used in such industries as chemical industry,petroleum,medicine, food, energy, electric power, aeronautics and astronautics, environmental protection, boiler gas, war industry, machinery, nuclear power, construction, shipbuilding and etc.

We have received good comments from customers at home and abroad, which keeps our product demand surging and company scale continuously expanding. Guided by the slogan of "manufacturing fine products, seeking prominence, continuous improvement and customers' satisfaction" , our company is effectively operated in strict accordance with ISO9001:2000 quality management system.