The high accuracy to + /- 0.001 to ensure the function of the oil seal oil seal installation hole and long-lasting.
Can bear the pressure of 100000 pounds per square inch, hard chromium plating, high precisionpolishing to prolong the service life of as far as possible.
All finishe aluminum comes from the united states military technology to ensure the quality.Top andbottom ball bearing connection design,wear resistance,impact resistance.
The special piston valce design,can effctively decrease and to block dust and moisture.from air inlet cap)
Fixed installation bushing structure,make don’t have to be carried outonthe tube body welding and undermine its strength.
Compression wear-resisting nylon contact won’t produce metal blunt option.
When using avoid leak, ensure the service life of the shock absoeber