The cylinder liner of the two forms

Called integral cylinder boring cylinders of the cylinder, the strength and rigidity of the cylinder as a whole, can withstand a large load in the material requirements of the cylinder, and high cost. If the cylinder is manufactured as a separate cylindrical parts (cylinder liner ), and then mounted to the cylinder body. In this manner, the bushing of the high quality a wear-resistant material of the gas cylinder, the cylinder general materials available at low prices, thereby reducing the manufacturing cost. Meanwhile, the cylinder liner can be removed from the cylinder body, thereby facilitating maintenance and replacement, and can greatly extend the service life of the cylinder body. Dry cylinder liner, cylinder liner and wet cylinder liners standard air cylinder
A dry cylinder liner characterized in that the outer wall into the cylinder body from the cylinder after the package is not in direct contact with cooling water in direct contact, and the wall surface of the cylinder body, the thinner wall thickness is usually 1 to 3 mm. The advantage of having a unitary tubular body, strength and stiffness are good, but the process is relatively complicated, requires an inner surface and an outer surface finishing detachably inconvenient, poor heat dissipation.high temperature solenoid valve