The temperature of the piston head can withstand a high temperature of 300°C; two-layer ductile iron, with relatively soft rigidity and good sealing.
The piston ring adopts nitriding technology to enhance its wear resistance and good sealing performance.
The oil ring combination adopts high-performance Class A wave ring with good elasticity.
The scraper is attached to the top and bottom of the wave ring, and the surface is plated and treated with strong hardness, wear resistance and high temperature resistance.