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Engineering machinery repair seal kits
Update:2017-09-02
Under normal circumstances, engineering machinery repair seal kits consists of O-rings, rod seals, piston seals, wiper seals and other seals components.
Rod seals products are V-rings, U-rings, step seals and so on. Step seals is common to use as the primary seals in the rod, is has good performance of return oil.U-rings can be used alone,only in the pressure does not exceed 20MPa, but if over 20MPa, usually need other hard material back-up ring. U-rings can also be used as a secondary seal with a step seals. V-rings but need to use in the open groove.
Piston seals, glyd rings and combination seals. Glyd rings is usually used in the not so high requirements of internal leakage hydraulic cylinder, because this seal ring material mostly is modified PTFE and 30% bronze, the higher the pressure, the better the sealing performance. Servo cylinders are generally used this type of seals. Combination seals general application of the compact size of the cylinder. This combination of sealing ring products with a guide element, the use of such a combination of seals, you can no longer add other guide components.
DSH Seals is professional manufacturer of repair seal kits for hydraulic and pneumatic cylinders, pumps and valves. Welcome to contact us for more details. Thanks for your time.
