U-ring: U-ring sealing performance is better, but used alone is easy to roll, U-ring friction and larger with increasing work pressure increases. So U-ring work only suitable for low pressure or low velocity using hydraulic cylinders. V-ring: V-ring must be compatible with the use of the support ring and pressure ring, V-ring seal better performance can be used to determine the number of seals Tianjin skf seals depending on the size of the working pressure, adjusted by the pressure ring can compensate for the wear ring, V-ring disadvantage is the complex structure, the frictional resistance is large. Therefore, only the V-ring suitable for the lower and the higher speed of movement of the hydraulic cylinder using the working pressure. When installing seals attention to what matters? 1 Do not damage the sealing surface of the seal or the seal line, plane sealing surface seals rely on both the upper and lower end faces; sealing performance depends on the hole or shaft lip lines associated with hydraulic seals, these parts are both soft Also rich resilient temperature, corrosion resistance, anti-aging graphite, rubber, fiber vulnerable to damage these special materials, and therefore more need in the handling, installation, storage process to give special protection and care how many pieces of seal skf money, once damaged seals tend to give a big risk to leave the site; 2 Installation can not be forced to skf seals, the construction can not be rough, brutal, forced into the action will disrupt the great seal of the original prefabricated structures, which After the break like the precast concrete to fill the required parts will inevitably lead to the same disaster. Installation of such seals must be very careful, careful skf seals price, embedding is required successive stepwise; 3 installation requires attention to balance and symmetry. The sealing member is placed just closely effective sealing surface (or the lip line) position. After the opening of the use of the system, the need to do remedial work further observation and fastening seal to prevent leakage caused by micro-systems outburst during operation due to changes in working conditions (such as booster) occurs. Dazu _ Tianjin skf skf seals seals seals manufacturers _30 years Yada Yada Trade and Industry provided by the Trade and Industry. Welcome to consult Tianjin Adar Ltd. (www.yada-mfj.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Manager Ma