Applicationt:
Auto
Production Description:
Auto engine valve seat for CAT 3512.
1.)High attrition endurance,
2)High temperature endurance.
3)High erosion endurance.
Supply engine valve seat for CAT 3512.
Materials for vlave seat and valve guide.
Valve Seat
Material: High Chrome Molybdenum Cast Iron Alloy.
Its the advanced technology introduced from UnitedKidom Institute of
internal-combustion engine and the latest formula developed by Shanghai
internal-combustionengine institute under the actual situation of China.
Function:1)High attrition endurance,
2)High temperature endurance
3)High erosion endurance.
4)Can be used 150--300 thousand kilometre.
REMARKS:The normal valve seat is made by Powder mMllurgy.
Just can be used 30--50 thousand-kilometre.
Valve Guide
Material: High Phosphor Cast Iron Alloy
Its developed by Fabbrica Italiana Automobile Company and adopt formula
ofvalveguidefrom NanJing New Daily Automobile Company.
Function:1)High attrition endurance,
2)High temperature endurance
3)High erosion endurance.
4)Can be used 150--300 thousand-kilometre
REMARKS: The normal valve seat is made by Powder Metallurgy.
Just can be used 30--50 thousand-kilometre.