PU rubber seal is commonly known as valve rubber. It is mainly used for drilling mud pump valve seat seal and cementing truck valve seat seal. The rubber seal plays the role of water inlet valve and drain valve. Our company produces valve rubber with self-developed polyurethane materials. The valve insert is mainly used for sealing valve seat of fracturing pump. It is constructed of modified polyurethane material, which ensures that it will fracture in a variety of working situations due to its excellent extrusion resistance, puncture resistance, and fatigue resistance. Valve insert is also widely used in cementing trucks, plunger pumps, and mud pumps in oil fields. We offers the best quality and price.

PU Rubber Seal is most commonly used in oil field for frac trucks. This is because they create fractures to stimulate production when fracturing trucks operate in down hole oilfield. There are three water intakes and three water outlets on fracturing truck. In order to open the water outlet in the well, it is necessary to use the valve rubber seal which is high pressure resistant. Valve rubber seals are required in a diversity of oil fields. The main types of polyurethane gaskets include water-based fracturing fluid, post-oil-based fracturing fluid, alcohol-based fracturing fluid, emulsified fracturing fluid, foam fracturing fluid and energy-enhancing fracturing fluid. The working conditions are very bad. The medium usually contains mud, oil, gravel, and acidic substances such as hydrogen sulfide. The maximum working pressure can reach more than 120MPA, and the working time is even more than 2 hours. The extremely demanding requirements are placed on the using of valve rubber. Our company adopts imported materials to manufacture turning products without mold.

Polyurethane valve rubber seals in our company has few advantages. Fast delivery is available. One to one intimate service. We also support for customization. The specifications are various. Welcome to visit!

http://www.xinruituo-seal.com/