gather Tetrafluoroethylene sealing gasket Plastic manhole gasket:

Suspension polymerization is selected for PTFE gasket teflon Compared with other plastics, it has excellent chemical corrosion resistance and temperature resistance, and has been widely used as a sealing material.

RF gasket has no screw hole and is tightly installed on the flange face inside the screw hole.

The outer diameter of FF gasket is the same as that of flange and has correct screw holes.  

Product features: PTFE gasket Compared with other plastics, the suspended polytetrafluoroethylene has excellent chemical corrosion resistance and temperature resistance. It has been widely used as a sealing material.

Application: It is usually used for corrosion resistant and general electrical performance decomposition sealing parts in the temperature range of - 180 ℃ - 200 ℃.

Polytetrafluoroethylene (abbreviated as Teflon or PTFE, F4) is known as the "King of Plastics" due to its wide application, and is transliterated as "Teflon", "Teflon"“ Teflon ”"Teflon", "Teflon", etc.

Polytetrafluoroethylene is a macromolecular compound polymerized from tetrafluoroethylene, which has excellent chemical stability and corrosion resistance (it is one of the materials with good corrosion resistance in the world today. It can resist many other chemicals except molten metal sodium and liquid fluorine, and it does not change when boiled in aqua regia, and is widely used in various working conditions requiring acid, alkali and organic solvent resistance), sealing High lubrication, non viscosity, electrical insulation and large temperature resistance span (can work for a long time under the temperature of+250 ℃ to - 180 ℃). Its birth has solved many problems in the world's chemical, petroleum, pharmaceutical and other fields. It has been widely used as sealing material and filling material.