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On the basis of general rubber joints, PTFE rubber joints are lined internally with PTFE PTFE coating, which is mainly white and can effectively protect the rubber joints from corrosive media such as strong acids, alkalis, or high-temperature oils. The mechanical and physical properties of the flexible rubber joint were not affected at all, and it can still compensate for pipeline vibration, absorb pipeline displacement, and reduce pipeline noise. The PTFE coating can effectively adhere to the inner wall of the pipeline, preventing it from being washed away by the medium or detached due to pipeline stretching and contraction.
The PTFE rubber joint with lining has the characteristics of vibration reduction, corrosion resistance, acid and alkali resistance, high temperature resistance, flexibility, and friction resistance. It is suitable for connecting pipes with misalignment, displacement, size changes, and vibration parts. It can be used as a feeding and discharging pipe for storage tanks, chemical, corrosion, vulcanization tank trucks, and other equipment. It can also be used for other special purposes. Polytetrafluoroethylene (PTFE), also known as Teflon, Teflon, Teflon, 4F, or the king of plastics, is commonly referred to as "non stick coating" or "easy to clean material". The lining material PTFE has excellent chemical stability and corrosion resistance. In addition, it also has sealing property, high lubricity, non stickiness, electrical insulation, good anti-aging resistance, and excellent temperature resistance (it can work at a temperature of+250 ℃ to -180 ℃ for a long time).
Polytetrafluoroethylene coating:
The iterior is lined with PTFE polytetrafluoroethylene coating, which is mainly white and can effectively protect the rubber joint from corrosion by corrosive media, preventing it from being washed away by media or from being pulled and contracted by the pipeline to detach.
Rubber composition:
The rubber soft joint ball is composed of an inner rubber layer, a reinforcement layer with multiple layers of scraped nylon curtain fabric, and an outer rubber layer composite rubber tube. It has high internal density and can withstand high pressure.
Flange standard:
The flanges produced by Jingyuan comply with DIN international standards, ANSI, ASME, JIS, BS, EN, and other standards. We control the thickness of the flange, the smoothness and flatness of the surface, and the accuracy of the caliber within a few thousandths of an error.
