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Home ProductsValve Stem Oil Seals

NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature

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Good quality Automotive Oil Seals for sales
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NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature

China NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature supplier
NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature supplier NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature supplier

Large Image :  NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature

Product Details:

Place of Origin: Qingdao, China
Certification: ISO-9001:2000, ISOTS16949

Payment & Shipping Terms:

Minimum Order Quantity: 500 USD
Packaging Details: neutral packing
Delivery Time: 30 days
Payment Terms: L/C, T/T
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Detailed Product Description
Material: Silicone, NBR, Metal & Stainless Steel, PTFE, Etc. Size: Customized Or Stand
Style: Mechanical Seal Color: Red, Bule, Brown, Green, Etc.
Temperature: -30~250°C Application: Auto
Feature: Durable

 

Engine Customized NBR Automotive Oil Seals For Valve Steam , Wide Temperature

 

 

Product Description

 

 

Product name valve steam oil seal
Material NBR, HNBR, FKM, VITON, EPDM, CR, etc.
Work temperature 30~250°C
Feature Waterproof, Oilproof, Dustproof, etc.
Application automobile, motorcycle, industry, agricultural machinery, truck, buses, trailers,
Production equipment includes vacuum vulcanizing machines, large-scale flat vacuum vulcanizing machines,rubber machines, CNC machine tools, temperature-controlled ovens and detectors.
Color Balack, red, green, yellow, blue, etc. as your requirement
Feature Excellent durability and flexibility,
Resistant against oil, heat, fatigue, aging, friction
Type TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, etc.
Packing Plastic bags for inner packing 
Carton boxes for outer packing
Port Qingdao, etc

 

 

 

 

 

 

NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature

 

NBR Automotive Engine Valve Stem Oil Seals Customized Size Wide Temperature

 

 

Oil seal catalog structure

 

Type

Shaft Movement

Features

Main Applications

FB Rotate Double lips, inner metalcased. For sealing medium and tiny
dust operating conditions.
S or B Rotate Single lip, inner metalcased. For oneside sealing medium
and no dust operating conditions( Max. Pressure 0.03Mpa)
OS Rotate

Single lip,outer metalcased.Good stiffness,

good heat distribution and good coaxiality.

For sealing medium and no dust operating
conditions(Pressure Max.0.03Mpa).
zs Rotate Single lip, assembled seal withmetalcase. Good
stiffness, good heat
distribution and good
coaxiality.
Used in Sealing oil and water,
no dust. Higher pressure
resistance than
general oil seal.
OD Rotate Double lips, Outer metalcased. For sealing medium and tiny dust operating conditions.
ZD Rotate Double lips, assembled seal. Good stiffness,
good heat distribution and
good concentricity of inner and outer diameters.
Used in Sealing oil and water,
no dust. Higher pressure
resistance than
general oil seal.
WPS Rotate Single lip, inner
Outer undulatory surface for easy installation and better sealing.
Same as Type S and B. Widely used in lightalloy and split housing.
 

 

 

Main rubber property

 

 

Material Working Temperature Property
NBR 40℃ ~ +120℃ Oil resistance Heat resistance(medium)
Low temperature resistance
ACM 20℃ ~ +150℃

Oil resistance

Good heat resistance

FKM 30℃ ~ +200℃

Oil resistance

High temperature resistance
Chemicals

HNBR -40℃ ~ +170℃ Oil resistance
High temperature resistance
Chemicals resistance
Low temperature resistance
VMQ(Silicone) -50°C ~ +230°C lammability ,low gas permeability and excellent resistance to ozone,weathering and aging.
EPDM -50~ +150 °C EPDM shows good heat ,ozone and aging resistance ,in addition they also exhibit high levels of elasticity, good low temperature behavior as well as good insulating properties.

 

 

 

FAQ

 

1. How to produce ?

 

we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples.

 

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.

Contact Details
Qingdao Global Sealing-tec co., Ltd

Contact Person: mikewang

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