One end of connecting rod is connected to piston through a pin called gudgeon pin (at smaller end) and crank pin at bigger end the of the connecting rod. Connecting rod connects crank shaft and piston.
We use the Japanese valve standard material. This material ensure long service life. Valve stem surface roughness keep within Ra0.4µm
We adopt artificially age the material, thereby relieve the stress, then we can guarantee the accuracy of the product.
we offer High-Quality 20Cr Mo materials in order to guarantee the longer service lifeHigh-Quality 20Cr Mo meterials in order to guarantee the longer service life.
We adapt advanced chill-casting technique to from a wearable layer at the camshaft. Our metallographic structure is as follows –wear-resistant layer B, cast iron body C.
Engine bearings for automobiles, light to heavy duty trucks, aviation, standby power and other types of internal combustion engines.