By raw materials after heating and melting after high pressure extrusion molding of blank barrel, and then through the software programming a variety of seal data special turning polyurethane processing equipment, turning to complete the hydraulic seal. Turning polyurethane sealing ring Product type: Dave Seal. Gray ring, seal ring, drum ring, yellow ring, O ring, guide ring, retainer ring and other conventional hydraulic seals, as well as a variety of special size, special conditions of the product. Polyurethane materials used for rotary seals have better solubility than pure synthetic rubber and are less odourless. Mainly used in the sealing industry to manufacture piston seal, piston rod seal, dust seal, static seal (0 seal ring, etc.).
Turning polyurethane seal ring，The quality of sealing products is more and more high requirements, requirements of sealing materials must face more high temperature and high pressure, high speed and low lubrication challenges than in the past, at the same time, HFA, HFB and other media, as well as vegetable oil, synthetic ester and other degradable oil for sealing materials is a new, more difficult operating environment. The sealing ring is applied to the piston rod, and its main function is to remove dust attached to the outer surface of the piston rod cylinder, to avoid sand, water and pollutants entering the sealed cylinder.
Post time: May-24-2023
