Excavator Piston Ring D1146 Doosan Engine Parts

OEM Doosan Engine Parts D1146 Piston Ring Kubota Excavator Parts

High Temperature Resistant D1146 Piston Ring Used For Kubota Excavator Parts

Piston ring is a kind of metal elastic ring with large outward expansion deformation, which is assembled into the corresponding ring groove in the profile. A piston ring in reciprocating and rotating motion, depending on the pressure difference of the gas or liquid, forms a seal between the outer circular surface of the ring and the cylinder, and between the ring and one side of the ring groove.

Piston rings are widely used in a variety of power machinery, such as steam engines, diesel engines, gasoline engines, compressors, hydraulic engines, widely used in automobiles,

Piston ring

Trains, ships, yachts, etc. Generally, the piston ring is installed in the ring groove of the piston, and the piston, cylinder liner, cylinder head and other components constitute the chamber to do work .

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