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China, Chinese Expanded PTFE Gasket with Customizable Shapes, Dimensions, and Sizes1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Plastic ProductsPlastic CardDimensionsand SizesExpanded PTFE GasketCustomizable PTFE Gasket
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
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Product Description Product DescriptionExpanded PTFE Gaskets are high-performance sealing materials made from expanded polytetrafluoroethylene (ePTFE), offering exceptional flexibility and sealing capabilities. Their unique microporous structure enables superior sealing under low stress while maintaining high chemical and temperature resistance. Suitable for extreme temperature environments, ePTFE gaskets operate from -240°C to +260°C and resist corrosion from most acids, alkalis, and solvents. Additionally, their low density (0.4-0.8 g/cm3) and lightweight design make them ideal for various industrial applications.Expanded PTFE Gaskets feature excellent compressibility and recovery rates, with compression rates of 20-40% and recovery rates exceeding 50%, ensuring stable sealing performance even after repeated compression. Their thickness can be customized, typically ranging from 1mm to 3mm, making them suitable for sealing flanges and joints. Expanded PTFE Gaskets are widely used in chemical, pharmaceutical, food processing, and semiconductor industries, particularly in applications requiring high cleanliness and corrosion resistance. Their white color and smooth surface also make them a preferred choice for food-grade applications. As a versatile sealing solution, Expanded PTFE Gaskets not only provide exceptional sealing performance but also offer excellent aging resistance and durability. Their low friction coefficient and self-lubricating properties reduce installation and maintenance challenges while extending service life. Whether used for static or dynamic sealing, ePTFE gaskets deliver reliable performance to meet demanding industrial requirements. Their eco-friendly and recyclable nature also aligns with modern sustainability goals. Outside DiameterInside DiameterThickness1-7/8''(48mm)1/2''(12.7mm)0.04''(1.02mm) 1/15''(1.6mm) 3/16''(4.8mm) 1/4''(6.4mm)2-1/4''(57mm)3/4''(19mm)2-5/8''(67mm)1''(25.4mm)3-3/8''(86mm)1-1/2''(38mm)4-1/8''(105mm)2''(51mm)5-3/8''(136.5mm)3''(76mm)6-7/8''(175mm)4''(102mm)8-3/4''(222mm)6''(152mm)11''(279mm)8''(203mm) Product Application Company Profile Chunhuan Group (Zhenjiang Chunhuan Sealing Group Co., Ltd.), established in 1985, is a leading manufacturer of fluoroplastic products, chemical semiconductor linings, and new energy sealing gaskets. The company primarily focuses on the research, development, and production of fluoroplastic series sealing products (for hydrogen energy and nuclear power applications) and chemical semiconductor linings. With subsidiaries in South Korea and Sanghai, the group has also established a joint venture with South Korea's Houcheng Group for semiconductor lining equipment. Main production:PTFE products,metal seals series,steel lining anti-corrosion series, engineering plastics series,rubber products series,it is the leading enterprise in the national fluoroplastics industry.The company supplies more than 300 varieties of PTFE composite modified materials,ranging from standard composite modified materials (bronze,glass fiber,carbon,graphite,etc.)to customized solutions to meet different production needs of customers.The company provides flexible quantity and fast delivery service.The engineers have 35 years working experience in the field of PTFE,serving customers in more than 30 countries.Our AdvantagesCertificationsPackaging & ShippingFAQ1. Q: What about our companyA: The factory has been built for a long time, all kinds of mold equipment is complete, and there is a professional quality inspection team.2. Q: How is our team?A: We have the courage to develop new products and a professional R & D team.3. Q: Who are our partners?A: Cooperate with the world's major well-known enterprises.4. Q: Do you accept customization?A: Custom products are acceptable.5. Q: How was the delivery?A: Fast delivery speed, can accept the minimum order quantity.
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