Composed of structural engineering machinery hydraulic seal repair kits in general, engineering machinery seal repair kits by the O-ring seal hole, seal, dust ring these component parts, as follows: 1, hole closure: Common The V-shaped ring, U-ring, Grameen ring, seals and other combinations, namely: V-ring hole, hole Grameen circle, hole U-ring, V-ring seals in combination generally used in heavy contained hydraulic cylinders, reliable seal, usually in pairs back to back installation, open trenches. With this type of seal their guide elements commonly used copper sleeve. Application of U-shaped ring broadest This seal type 100T hydraulic seal is reliable, many engineering cylinders and Water tanks are used. Can also be closed with open trench trench, which guide element is the use of a guide with a lot of Grameen ring is generally used in internal leakage requirements are not too high places, because the material slip rings which were powered by PTFE Sealing + more than 30% of copper, the material at low pressure leakage values ??within the larger 2, seal: a common V-rings, U-rings, seals, etc Manchester Manchester seal: This seal of applications widely, generally as a rod seal system first seal (ie, primary seal), the ring back to the oil that is leaking oil in the past can be brought back to retract the piston rod is very good. Generally requires the use of seals in combination with other U-shaped ring: This ring can be used alone synchronous hydraulic systems, hydraulic systems work under pressure not exceeding 20MPa situation can be used alone, more than 20MPa words alone are generally need to increase the retainer. V-ring: its use with the V-ring hole almost need to use open trenches, the guide element commonly used copper sleeve. 3, dust ring: a common double acting and single acting dust ring dust ring. Hydraulic characteristics and applications of several Texas-speed hydraulic machinery plant quality on the device using the domestic production of advanced hydraulic equipment: CNC lathes, honing machines, milling machine, deep hole boring machine and so on. The strong technical force, advanced production technology, perfect testing means, stable and reliable product quality. Welcome you to learn more about a project to improve the cylinder surface roughness, roughness can basically reach Ra≤0.08μm. 2 increase the surface hardness of non-standard hydraulic cylinders, so that the elimination of stress and deformation, hardness ° 3 after machining residual stress layer, improve the fatigue strength by 50%. 4 increase with the quality and reduce wear and extend the life of parts. Quality-speed hydraulic (Figure) _ _ non-standard hydraulic cylinder hydraulic cylinder provided by Dezhou City mass-velocity hydraulic machinery factory. Dezhou City mass-velocity hydraulic machinery plant (www.dzzhisu.com) (www.dzzhisu.com) provide customers with "hydraulic engineering cylinders, hydraulic fracturing, hydraulic fracturing, hydraulic Pliers" and other business, the company have "mass-velocity" and other brands. Focus on hydraulic equipment and other industries, have higher visibility in Dezhou. Welcomes inquiries, Contact: Yang. You can also access (www.dzzhisu.com/supply_details_45857205.html), for more information about the company.