Insulating flange is a product produced for petroleum, chemical industry and other industries. It has the advantages of simple structure, safe use and reliable performance, and has been widely praised by users. At the same time, the insulation flange has good corrosion resistance

The insulation flange is generally made of stainless steel. The stainless steel used in the stainless steel flange has good corrosion resistance, which can make the structural components permanently maintain the integrity of the engineering design. In addition to good corrosion resistance, stainless steel insulation flange also integrates mechanical strength and high extensibility, which is easy to process and manufacture parts. Therefore, the insulating flange is not only corrosion resistant, but also easy to process and operate. Insulating flange is widely used in petroleum, chemical industry, nuclear power station, food manufacturing, construction, shipbuilding, papermaking and other industries. It has different use in different industries and shows its use value in various industries.

Structure principle insulating flange is an important pipeline component for cathodic protection in long distance pipeline transportation to prevent electrochemical corrosion. It is composed of flange, short pipe welded with it, insulating gasket, insulating sleeve, etc. An insulating gasket is installed between the two flanges, and the flange connecting bolt is coated with an insulating sleeve to completely insulate the flange and the short pipe at both ends. The inner and outer surfaces of the insulating flange are coated with insulating materials for anti-corrosion treatment.