Regular maintenance of the single hydraulic prop seal can effectively improve its service life_Rubber Seal_Rubber Seal Manufacturer

Check whether there are scratches, cracks and other defects on the surface of the dynamic and static rings. The existence of these defects will cause serious leakage of the mechanical seal. If possible, you can use special tools to check whether the sealing surface is flat, if the sealing surface is not flat, the pressure water will enter the dynamic and static ring sealing surface of the mechanical seal after assembly, and separate the dynamic and static rings. Effectively improve its service life 1) The working principle of the single hydraulic strut seal requires no impurities inside the mechanical seal. Before assembling the mechanical seal, thoroughly clean the moving ring, static ring, shaft sleeve and other components. 2) Check whether there are scratches, cracks and other defects on the surface of the dynamic and static rings. The existence of these defects will cause serious leakage of the mechanical seal. If conditions permit, special tools can be used to check whether the sealing surface is flat. If the sealing surface is not flat, the pressure water will enter the sealing surface of the dynamic and static rings of the mechanical seal after assembly, separate the dynamic and static rings, and the mechanical seal will fail. If necessary, tooling can be made for hydrostatic test before assembly. 3) Check whether the dynamic and static ring seat has defects that affect the sealing. For example, whether there are defects in the mating surface of the dynamic and static ring seat and the dynamic and static ring sealing ring. 4) Check whether the mechanical seal compensation spring is damaged and deformed, and whether the stubborn coefficient changes. 5) Check whether there are defects such as burrs and groove marks on the sealing sleeve. 6) Clean and check whether all sealing rubber rings have defects such as cracks and pores, and measure whether the diameter of the rubber ring is within the tolerance range. 7) The mechanical seal with the pumping mechanism should also check whether the helix of the screw pump has defects such as cracks and broken wires. The above are the seven points of attention that need to be paid attention to when maintaining single hydraulic prop seals. Tai'an Gaobang Machinery Parts Co., Ltd. specializes in the production of various rubber seals, and has complete production and testing equipment. Products include: O-type, Y-type, J-type, V-type, U-type, L-type, drum-type, bud-type, mountain-type, rectangle and other hydraulic, pneumatic, national standard, non-standard and other rubber seals seals, reciprocating rubber seals seals Seals, rubber and cloth seals, shock-absorbing parts, etc.; all kinds of oil-resistant, high-temperature-resistant, low-temperature-resistant, acid and alkali-resistant seals, please call to order products.
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