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nbr/fkm mechanical rubber valve oil seal of oil company logos in China with high quality
nbr/fkm mechanical rubber valve oil seal of oil company logos in China with high quality

1.Valve seal with reliable performance. 2.Cauterization-resistance. 3.High temperature resistance

valve oil seal materialNBRVitonVCMFKM
Name of Automobile Company    
ISUZU
Mercedes-Benz
Volkswagen
Lada
Auto Vaz
DAEWOO
Hyundai
CUMMINS
FORD
Series of motorcycle
DEUTZ
Honda Motor
TOYOTA
Suzuki
Mazda Motor
NISSAN
ISUZU MOTRS
BUICK
Yueda KIA

 valve oil seal

Hardness( HRA )≥90≥90≥85
Grain Size( um )0.5-0.78--2020-40
Density( g/cm3 )3.06-3.15>3.05>2.65
Bend Strength( MPa )400-580350-450200
Compressive Strength(MPa)3900>25001800
Fracture Toughness( MPA )3.05-4.64.3 
Elastic Modulus( GPa )380-410420 
Thermal Conductivity(W/M.K)102.635-110125
Coefficient of heat Expansion( L/°C )4.02x10-64.3x10-63x10-6
Poisson Ratio0.140.15 

Why to buy our products?

1.Pressure in the sealed chamber: 0.6Mpa2.Temperature in the sealed chamber: -20~1503.Linear velocity: not more than 10m/Sec

nbr/fkm mechanical rubber valve oil seal of oil company logos in China with high quality

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