The manufacturing and characteristics of pile welded composite orchid
Molding: The inner wall of the flange is piled on the inner wall of the flange. Production range: DN50-DN1400 main material: Grassroots: carbon steel, alloy steel, pipeline steel, etc.; Lining: stainless steel, double -phase steel, nickel -based alloy, titanium, copper and other corrosion -resistant alloys. Application conditions: Widely used in petrochemical industry, coal chemical industry, refining, oil and gas transportation, marine environment, power, heating and other projects. Features: Use process to combine the two materials for transmission to ensure that the pipeline transport medium is in the environment of corrosion resistance, and meets the pressure requirements of the pressure. At the same time, it greatly reduces the cost of material. It has been widely used in various fields and passed the CNOOC expert review meeting.