Anti Corrosion Coated O Ring 70-85 Hardness With Organic Fluorine Material

coated O-ring with organic fluorine material, excellent hydrogen solvent resistance, acid and other properties

Difference between coated O-ring and ordinary O-ring

The coated O-ring organically combines the elasticity and sealing property of rubber with the chemical resistance of PTFE. It is composed of an inner core made of silicone and fluororubber and a relatively thin FEP or PFA outer cover, with excellent sealing performance. The rubber O-ring is easy to wear and has poor chemical corrosion resistance and gas permeability. The FEP / PEA O-ring covered with it has good swelling resistance and chemical stability. The friction system of FET / PFA is very small, which makes the wear resistance of the covered ring outstanding and has excellent gas permeability resistance. These properties enable the sealing ring to be truly applied in harsh environments.

    Jiangsu Kunyuan Rubber & Plastic Technology Co., Ltd. is a professional manufacturer of seals. The factory covers an area of 25,000 square meters. The products are made with automatic injection molding machines and inspected with automatic quality inspection facilities. We follow ERP system throughout the business process. The product quality matches the standards of Europe, the US and Japan. The company's products are used by China's leading construction machinery enterprises: SANY (Sany Heavy Industry) and XCMG who export their construction machinery worldwide. We are also the high-quality supplier of EATON, Danfoss, Caterpillar and Case New Holland. With competitive prices and premium quality assurance, we provide customers with perfect service experience.

     Meanwhile, Jiangsu Kunyuan Rubber & Plastic Technology Co., Ltd. is also a company who sets priorities on workplace health, safety and environmental protection for employees. The company is committed in creating the quality, environmental protection, safety, and hygiene management systems that match international standard to pave the way for sustainable operation.