Features
* Usual hardness is 120-160HB
* High Wear Resistance Nickel Alloy
* According to the diameter we agree on
* Application for Gasoline and Diesel Engine Piston
Pistons with our ALFIN rings provide comparative qualities as those made in Germany, Japan and Britain.
We offer Nickel Piston Ring Carriers and those with internal cooling channel and salt core, respectively. With this new technology, the engine can run at higher speed, higher compression pressure, produce more power, but without increasing piston working temperature, thus enhance engine performance and prolong piston lifespan and reduce emission.
The salt core will be placed at the piston head when casting. and when piston is at room temperature. Upon completion of casting, melt and flush out the salt then the internal cooling channel is formed. This channel will be filled with oil and will help reduce the temperature of piston head. Our salt cores not only have accurate dimension, accurate shape, high strength, but also easy to melt that can be thoroughly cleaned within 10 seconds.
