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PTFE gaskets all sizes

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Yangzhong Tianyou Seals Co.,Ltd
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Product details
Equipped with ptfe gaskets all sizes material and properties, Yangzhong Tianyou Seals Co.,Ltd is one of the best ptfe gaskets all sizes manufacturers and suppliers in China, you can buy our ptfe gaskets all sizes in stock and check the price with our factory.


yangzhong tianyou seals is a recognized leading manufacturer of high quality PTFE gaskets, seals, washers and insulators. Our company's reputation for excellence has been built on our ability to provide our valued customers with the most effective designing, engineering and manufacturing solutions to meet their most demanding applications. Our main objective is to continuously exceed our customer's expectations by providing them with high performance gaskets and sealing products, competitive pricing, on-time delivery and exceptional customer service. Custom Gasket Mfg. maintains a modern manufacturing facility along with knowledgeable, technically-oriented professionals enabling us to consistently meet all your blueprint specifications and tolerance requirements.

Virgin grade PTFE gaskets are made from 100% pure material which is used in most general applications. It is extremely soft and formable and is often used for chemical resistant seals and gaskets. It is made directly from the resin producer and has never been processed into a shape. It possesses the highest physical and electrical insulation properties and has increased resistance to creep (compression) under load. Virgin grade PTFE can be recognized by its whiter color compared to mechanical grade PTFE.

Filled PTFE gaskets are made from PTFE which integrates additives and fillers in order to improve the performance of the gasket. This improves the gaskets ability to wear and enhances its unique combination of chemical, physical and electrical properties. Filled PTFE is the most common type of PTFE gasket for industrial use as it exhibits improved mechanical strength compared to Virgin PTFE. Glass, carbon and fiber particles are typical fillers that are used to enhance the mechanical strength of the gasket depending on the application.

Our most common PTFE filled grades include:

PTFE, Glass Filled Gaskets

  • Added in various amounts (5% to 40%)

  • Increases compressive strength

  • Rigidity and wear

  • Reduces creep and cold flow

  • Minimal effect on chemical and electrical properties

  • Used in applications to decrease cold flow

PTFE, Carbon Filled Gaskets

  • Added in various amounts (10% to 35%)

  • Increases compressive strength

  • Hardness, wear and load properties

  • Good chemical resistance

  • Various types and amounts of carbon can be added to alter conductivity

PTFE, Graphite Filled Gaskets

  • Added in various amounts (5% to 15%)

  • Reduces coefficient of friction

  • Reduces initial wear

  • Increases strength

  • Compatible with most hydraulic fluids

  • Outstanding performance in hydraulic/pneumatic compression type rod and piston seals, bearing bands and rotary applications

 PTFE gasket is generally offered in thicknesses spanning from .002" to .250" thick,max size no limit.

For more information on PTFE products or to speak with one of our knowledgeable professionals, please feel free to contact us.

Call +86 18352879360 or email your inquiry to