The shaft is covered with a rubber ring, and the rubber ring is evenly arranged with oil injection holes around the rubber ring to reduce the friction between the connecting rod and the sleeve. The connection head is equipped with a spring to reduce the noise caused by the resonance of the connecting rod and the dust cover, thereby achieving the effect of vibration reduction and noise reduction , Extend the service life of the shock absorber and enhance the practicality of the shock absorber. Piston Rod,Piston Connecting Rod,Piston And Rod,Piston Conrod Ningbo Huilexin Technology Co.LTD , https://www.oemshockabsorbers.com
Stopcock installation precautions
When installing the plug valve, in order to prevent damage to the plug valve, and to ensure that give full play to the working performance of the plug valve, should note the following four points: 1. To ensure that the valve is open. First pipe heating. As much heat is transferred from the pipe to the stopcock. Avoid prolonging the plug valve heating time. 2. Use a gauze or wire brush to clear the pipe and the cutting area to make the metal surface shine brightly. It is recommended not to use steel wool. 3. First along the vertical pipe cutting, and trim, remove burrs, measuring diameter. 4. Apply flux to the outside of the pipe and to the inside of the weld cap, and the flux must completely cover the weld surface. Use solder sparingly. Search Keyword: More Valve Technical Articles