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Function of PTFE rubber lined expansion joint

[heat: 2020: 29] [source: 29:29] ]
Function of PTFE rubber lined expansion joint
Lined PTFE rubber expansion joint is also called lined PTFE rubber joint, rubber flexible joint, rubber flexible connection, rubber expansion joint, rubber expansion joint, rubber compensator. The PTFE lined expansion joint is based on the general rubber expansion joint or EPDM high wear-resistant rubber expansion joint. The PTFE coating is mainly white, which can effectively protect the rubber expansion joint from corrosion media such as strong acid, strong alkali or high temperature oil. The mechanical and physical properties of rubber expansion joint have not been affected at all. It can compensate the vibration of pipeline, absorb the displacement of pipeline and reduce the noise of pipeline. Polytetrafluoroethylene coating can effectively adhere to the inner wall of the pipeline, to prevent the separation caused by medium erosion or pipeline tensile contraction.
The inner wall of the rubber expansion joint has a layer of polytetrafluoroethylene material to protect the product. It has the characteristics of flexibility, high temperature resistance and so on. It is suitable for the connection of pipeline dislocation difference, displacement, size change and vibration parts. It can be used as feeding and discharging pipe of storage tank, tank car and other equipment, as well as other special uses. It is widely used and has a comprehensive effect. The tetrafluoro rubber lining expansion joint has excellent chemical stability and corrosion resistance. Except for molten metal sodium and liquid fluorine, it is resistant to all other chemicals. It can not change when boiling in aqua regia. It is widely used in all kinds of acid-base and organic solvent resistant. Sealing, high lubrication and non stickiness, electrical insulation and good anti-aging endurance, excellent temperature resistance (long-term operation at + 250 ℃ to - 180 ℃).
Gongyi Yuanda water supply materials Co., Ltd. is engaged in the research and development of waterproof casing, rubber joint, expansion joint, force transfer joint, expansion joint, compensator, duckbill valve, with advanced manufacturing technology, exquisite processing technology, high quality products and timely supply. Tel: 0371-64030029, new and old customers are welcome to inquire!

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