Petroleum and petrochemical fields: as a professional stainless steel pipe supplier, Gangtewei steel pipe supports customers in pipe program excellently in petroleum and petrochemical fields. With the development of petroleum and petrochemical industries and the renewal of equipment, Gangtewei pipe promotes higher requirements to the quality of its own stainless steel pipe. Besides meeting normal requirements, the products with the materials of 321,347H, dual phase steel, high nickel-molybdenum austenitic stainless steel succeed in overcoming the bad environment of high temperature, high pressure, chlorid, sulfide and other salts corrosions, maintaining the safe operation.
