HONED TUBE
The honed tube, serves as the main body of the hydraulic cylinder. It requires high precision and smoothness on the inner wall. Its primary function is to form a sealed chamber together with the piston and end cover, withstand the pressure of hydraulic oil, and provide a guiding track for the reciprocating motion of the piston. The oil cylinder tube is widely used in the hydraulic systems of equipment such as excavators, cranes, machine tools, injection molding machines, and tractors.

MATERIAL: SAE1020, SAE1045, Q345
HONED TUBE ID TOLERANCE: H8-H9, Ra<0.8μm