Dust Resistant Valve Guide Seals , Silicone Rubber Valve Stem Seals Anti - Rust

Price Negotiable

Price: Negotiable

MOQ: 500 USD

Delivery Time: 30 days

Product Description

Cars And Trucks Valve Steam Oil Seal, Steam Valve Oil Seal for Car, NBR, , SILICONE valve steam oil seals

Product Description

Product name	Cars And Trucks Valve Steam Oil Seal
Work temperature	NBR(-40~120℃),FFKM(-20~320℃) (-20~200℃),Silicone (-70~220℃) EPDM(-50~150℃),PU(-40~90℃)
Feature	Resistance to high pressure, oil, weather, abrasion, solvent, high temperature, abrasion resistant, aging resistant, insulation, acid and alkaline resistant
Application	Motorcycle, Truck, Vichcle, Reducer, Engine, etc.
Color	Black ,brown or as request
Function	Enging oil seal.
Type	Verious
Port	Qingdao, etc

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.

Oil seal catalog structure

Type	Shaft Movement	Features	Main Applications
FB	Rotate	Double lips, inner metalcased.	For sealing medium and tiny dust operating conditions.
QC	Rotate	The seals to control the oil volume between valve stem and guide.	Used in suction & delivery valve stem of engine
QB	Rotate	The seals to control the oil volume between valve stem and guide.	Used in suction & delivery valve stem of engine.
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.