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seal oil seal catalog customized for pneumatic industry DSH

seal oil seal catalog customized for pneumatic industry DSH

seal oil seal catalog customized for pneumatic industry DSH

C type
Delivery Time
3-7 days
Standard product/Customized product
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Product Comparison
DSH Seals keeps up with the new trend of the industry development and adopts the cutting-edge technology in the manufacturing of ptfe seal. It is a high-quality product with good performance in sealing, wear resistance, and corrosion resistance.Compared with similar products, DSH Seals's ptfe seal is more advantageous in the following aspects.
  • DSH-rubber oil seal | Oil seals | DSH
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    DSH-rubber oil seal | Oil seals | DSH-1
Application Scope
hydraulic seal, made of good materials, is firm and durable with good sealing performance. It can be widely used in machine tools, boats and ships, autos, aerospace equipment, agricultural machinery, metallurgical machinery, petroleum machinery, chemical machinery, and construction machinery.DSH Seals always adheres to the service concept to meet customers' needs. We are committed to providing customers with one-stop solutions that are timely, efficient and economical.
  • DSH-rubber oil seal | Oil seals | DSH-2
Company Advantages
1. The unique attributes and designs of DSH oil seal catalog have a big impact on purchasing decisions.
2. Featured with high performance, rubber oil seal has a high practical value.
3. Our service for rubber oil seal will never let you down.
4. DSH is proud of building friendly relationships with new and existing business partners.

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 w/ Excluder Lip

  • Ideal to keep oil in and water & dirt out.


  • • 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 StrengthVirgin 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.
mediumMineral oils,synthetic oils,greases
Applied deviceCompressor cylinder

DSH-Oil Seals, C Type-double Lip Stainless Steel Ptfe Rotary Oil Seals
DSH-Oil Seals, C Type-double Lip Stainless Steel Ptfe Rotary Oil Seals-1
DSH-Oil Seals, C Type-double Lip Stainless Steel Ptfe Rotary Oil Seals-2

Company Features
1. Guangdong DSH Seals Technology Co., Ltd is able to manufacture big quantity of rubber oil seal with short time thanks to our big capacity.
2. By maintaining innovating the oil seal manufacturers technology, we could stay ahead in the market.
3. Guangdong DSH Seals Technology Co., Ltd adheres to the service principle of oil seal catalog . Ask online! To establish the service philosophy of oil seal specification is the base of Guangdong DSH Seals Technology Co., Ltd's work. Ask online!
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