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DSH radial viton oil seal ptfe for refrigeration equipment

DSH radial viton oil seal ptfe for refrigeration equipment

DSH radial viton oil seal ptfe for refrigeration equipment

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Delivery Time
3-7 days
Standard product/Customized product
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Company Advantages
1. DSH oil seal price is manufactured using the optimum raw material that is bought from certified and reliable vendors in the industry. Its materials meet certifications such as ASTM, AMS or FDA compliance
2. The maturity process technology, standardized production and strict quality control system are the guarantee of the quality of Guangdong DSH Seals Technology Co., Ltd's products. It has outstanding physical and chemical features
3. viton oil seal is suitable for oil seal price , with the advantages of oil seals and bearings and so on. It also offers stiffness and creep resistance

The PTFE lip seal is a rotary lip seal that features an ID lip that seals dynamically on a shaft and metal casing on its OD to seal statically press-fit into a bore. A gasket is sandwiched between layers of sealing lips and the can to seal off the potential leak path. Since the lip is not spring energized, the radial lip contact forces are lower than a rotary lip seal, which allows the seal to function at much higher surface speeds (up to 30m/s).

The seals are manufactured from a wide variety of PTFE composites and other machinable plastic materials. Standard gasket choices are fluorocarbon, nitrile. Metal is stainless steel. This broad foundation of standard gasket, metal and PTFE materials can be tailored to suit nearly all applications.

Used in this Product

  • The most popular fillers for products are graphite, fiberglass/molybdenum disulfide, carbon fiber and mineral.

Common Materials

  • Molybdenum disulfide increases the hardness of the seal surface while decreasing friction. It is normally used in small proportions combined with other fillers such as glass. MoS2 is inert towards most chemicals.

  • Formed Primary Lip

  • General purpose rotary shaft seal.


  • Motors • Gear Boxes • Pumps • Bearings • Compressors • Cryogenics • Extruders • Valves • Blowers • Spindles • Robotics • Mixers •


  • Aerospace • Automotive • Chemical Process • Appliances • Machine Tools • Marine • Medical • Pharmaceutical • Military • Heavy Machinery • Pulp & Paper • Hydraulic • Food Processing • Electronic • Oil & Gas • Steel Mill • Plastics

  • Stainless steel good chemical resistance properties up to 600 °F. resists corrosive media up to 400 °F.

◆◆ PTFE+SS304

Material descriptionFilled PTFE (such as MoS2/Glass fiber, Ekonol and so on), or Virgin PTFE is available
Available ColorWhite, black,yellow
Material Strength

Virgin PTFE can meet the requirement of food grade approval.

And PTFE oil seal has good anti-friction performance, suitable for harsh working conditions

such as poor lubrication, high speed, high temperature and strong corrosive medium.

Lip with threads has good sealing performance.

mediumMineral oils,synthetic oils,greases
Applied deviceCompressor cylinder

DSH-Oil Seal Types, Single Lip Ptfe Stainless Steel Rotary Shaft Seal
DSH-Oil Seal Types, Single Lip Ptfe Stainless Steel Rotary Shaft Seal-1
DSH-Oil Seal Types, Single Lip Ptfe Stainless Steel Rotary Shaft Seal-2

Company Features
1. Guangdong DSH Seals Technology Co., Ltd is a viton oil seal product research and development company that has accumulated for many years of experience.
2. The finest quality of rubber oil seal relies on the introduction of leading technology.
3. Guangdong DSH Seals Technology Co., Ltd strives to deliver value to our users and be a socially responsible corporation. Get more info!
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