China professional manufacturer Viton rubber Valve stem oil seal for Commins Power engines of Dong feng trucks

  • Product ID: 3562
  • Hits: 36
  • Company: Qingdao Bright Rubber & Plastic Co., Ltd
  • Keywords: Rubber Valve stem seal   /   Valve stem oil seal   /   Auto Engine rubber seals
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Five Advantages Of Products

  • The viton rubber can be used at temperature range of -20 degree and 200 degree
  • Excellent chemical and oil resistance.
  • Good adhesion to metals
  • Excellent anti-corrosive medium and strong oxidant performance; to fuming nitric acid, concentrated sulfuric acid, hydrochloric acid, hydrogen peroxide, concentrated alkali and other strong corrosive medium effect stability are superior to other rubber.
  • Application: The valve stem oil seals are mainly used in the Auto Engines, Motorcycle Engines and other kinds of Engines.

Product Details

The Valve stem seal is a very important part of the Auto Engines. It is installed at the top and/or end part of the valve tube which locates between the valve stem and the valve tubes. It can adapt to the changing gap between the stem and the pipe in the reciprocating movement, control the lubricating of oil flowing into the gap between the guide rod and the pipe, ensure the lubrication needs of the valve stem and the oil seal lip, and avoid the lubricating oil entering the cylinder through the gap. The valve stem seals can reduce the oil leakage into the combustion chamber causes the components to be charcoal and reduces the service life of the engine parts.

Product Details:

Materials: FKM, Viton rubber, NBR, ACM and etc.

Other names:  Rubber sealing, rubber parts, Valve stem seals, Oil sealing, Auto engine parts.

Operating temperature: -20 – 200 °C

Color: Black, Brown, Red, Blue, Green, Grey

Hardness: Shore A 60-75

Application:  The valve stem oil seals are mainly used in the Auto Engines, Motorcycle Engines and other kinds of Engines. 

Package and delivery:

Package                                                 100 pcs per plastic bags and then on cartons

Delivery time                                         Around 3-4 weeks after the orders

Payment terms                                       T/T is preferable, D/P and L/C is also ok

Trade terms                                            FOB,CFR,CNF,CIF,EXW,DDP,DDU

MOQ                                                       1000 pcs


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