Valve stem Oil Seal
Xingtai Jiexin Seal Components Co., Ltd
---We are located in Beiqiao Industrial Zone, Xingtai City, Hebei Province, China,
and cover an area of 5000 square meters.
---It is a professional manufacturer of locomotive seals ,From 1999.
we engaged in research , development and production , we have the independent right to export the seals
---We have strong technical force, sophisticated production and testing equipment,
advanced production technology and reliable quality assurance system.
|Materials advice|| |
NBR , NR , FPM and Metal
30 to 40 shore A or IRHD,tolerance can be ±5 shore A,
for some special products,
we can reach ±3 tolerance
|High QA/QC system|| |
Excellent chemical physical property,high/low temperature resistance,oil ,
weathering and Ozone resistance etc
|Technical system|| |
Mold design prior to mold making,materials advice and we test samples,
then turn mass productions.
|Application||Automotive,machinery,bathroom facilities,household electrical appliances etc|
|Mold/samples lead-time||For molds,usually in 7 days,for mass production mold usually in 1-2 weeks.|
State standard or non-state standard
|Piece--PP bag ---carton|
Within 10-15 days when we received the deposit
skype : wang.bella6
>>.Design of Valve stem oil seal
>>.The factor of the oil leak
--- Three major factors affecting valve seal leak rate
Lip radius ----- r
Oil side Angle ----- a
Lip aperture to the power ------ F
How to replace the valve seal ?
1.Remove the piston cylinder, cleaning and testing whether can continue to use
Oil seals( valve stem oil seal ) ,gaskets , O-rings,Bearing ,CV joint boot and so on ,
A total of more than 400 kinds of products applies more than 100 models,
and monthly production of 300,000
Contact us if you need more details on Stem Oil Seal. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ndk Oil Seal、Oil Seal Manufactory. If these products fail to match your need, please contact us and we would like to provide relevant information.
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