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Auto Parts Oil Seal - producent, fabryka, dostawca z Chin
Engine Spare Parts Pinston Pin
we can produce various engine parts ,such as engine valve ,valve seat ,valve guide ,piston pin etc,today we are going to talk about the piston pin. The role of the piston pin is to connect the piston...
Engine Spaere Parts Engine Valve Seat Repair
When the engine is working, the valve seat ring and the valve are always in a state of high temperature, high pressure, and dry friction, and are subjected to a large reciprocating impact load. After...
Teflon Engine Valve Seat
PTFE commonly known as "plastic king", the Chinese trade name "Teflon", "Teflon" "Teflon", "Teflon", "Teflon" and so on. It is made of tetrafluoroethylene by polymerization of polymer compounds, with...
Engine Parts Engine Valve Guide
In the wear of the valve guide tube and the valve stem portion during a long-term relative movement, it is easy to increase the fitting clearance between the two. Under normal conditions, the...