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Auto Parts Valve Stem Oil Seals For Engine Crankshaft Custom Size

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Address: Rm 1608, HuajiaMansion, 52 Shandong Road,Qingdao, P.R. China

Contact name:Tinna Zhang

Qingdao Global Sealing-tec co., Ltd

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Auto Parts Valve Stem Oil Seals For Engine Crankshaft Custom Size

Country/Region china
City & Province qingdao shandong
Categories Automobiles

Product Details

 

 

 

Auto Parts Rubber Oil Seal Car Engine Parts Valve Stem O Ring Custom Size

 

 

Product Description

 

Product nameauto parts valve stem oil seal,
MaterialNR,NBR,EPDM,Silicone, ect, + metal
Hardness40-90 shore A
Work Temperature-20℃ ~ 240 ℃
SizeCustomization or stand size
DesignDesign and manufacture complete sets of rubber parts based on customer's requirements.
Propertyoil-resistant; heat resistant; abrasion-resistant; aging resistant; insulation; acid and alkaline resistant;
Colorbrown,green,black and so on
TypeMechanical Seal, Oil seal
Application

Engine crankshaft ,rotational system, gear box

PackingPlastic bag +carton box .
PortQingdao, etc

 

 

 

Advantages

  • Oil seal structure simple, easy to manufacture.Simple oil seal can be moulded at one time, even the most complex oil seal, the manufacturing process is simple.The metal skeleton oil seal can be composed of metal and rubber only by stamping, gluing, inlaying, moulding and other processes.
  • Oil seal light weight, less consumables.Each oil seal is a combination of thin - walled metal parts and rubber parts.
  • The installation position of oil seal is small, axial dimension is small, easy to process, and make the machine compact.
  • Oil seal has good sealing function and long service life.It has certain adaptability to vibration of machine and eccentric spindle.
  • Easy to remove oil seal, convenient to examine.


 

 

 

 

 

 

 

 

 

 

 

Rubber specification

 

 

MaterialOil resistanceWear resistanceLow temperatureHigh temperatureAcid resistanceWeather resistance
NBRVery goodVery good-40+125GoodModerate
ACMVery goodVery good-25+150ModerateVery good
FKMVery goodVery good-20+250GoodVery good
EPDMModerateGood-40+125GoodVery good
PTFEVery goodVery good-65+260Very goodVery good
SBRModerateVery good-45+100ModerateModerate
FiberVery goodVery good-50+160Very goodVery good
HNBRVery goodVery good-25+140goodgood
VMQGoodGood-60+225Moderate

Very good

 

 

 

 

 

FAQ

 

1. Are you trading company or manufacturer ?

 

We are manufacturer.

 

2How to make the order?

 

You can send us email or inquiry at alibaba directly.

 

3. What is your main market?

 

Our main market is north America, UK, Australia, Middle East , Europe.

 

4.Do you provide samples ? is it free or extra

 

We can supply you free samples without extra charges, but express cost is for buyer's account.

 

5.How is the quality?

 

Strict control when production, 100% inspection before shipment.

 

6.What is your terms of packing?


Generally, we pack our goods in neutral carton.

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