A comprehensive introduction to flexible rubber joints mobile phone Xiaozhou 13027612298

Gongyi Wanquan flexible rubber joints are referred to as rubber joints. Rubber soft joints are composed of fabric-reinforced rubber parts and flat unions, loose metal flanges or threaded pipe flanges. They are used for pipeline vibration isolation, noise reduction, and displacement compensation. connector. It is a pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. According to the appearance, they are divided into: concentric equal diameter, concentric reducing diameter, and eccentric reducing diameter. According to the structure, it is divided into: single sphere, double sphere and elbow sphere. According to the connection form, it is divided into: flange connection, threaded connection, and threaded pipe flange connection. According to working pressure: ., ., ., ., ., six levels. Performance characteristics: , small size, light weight, good elasticity, easy installation and maintenance. , it can produce lateral, axial, and angular displacement during installation, and is not restricted by pipes that are not through the center and flanges that are not parallel. It can reduce structural transmission noise during operation and has strong vibration absorption ability. Scope of use: Due to its good comprehensive performance, flexible rubber joints are widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electricity and other basic projects. Instructions for use: When using rubber joints for high-rise water supply, the pipeline must have fixed supports or fixed brackets, otherwise the product should be equipped with an anti-pull-off device. The force of the fixed support or bracket must be greater than the axial force, otherwise an anti-pull-off device should also be installed. Usage medium: Depending on the material, it can be made into acid-resistant, alkali-resistant, corrosion-resistant, oil-resistant, heat-resistant and other varieties, adapting to a variety of media and environments. Installation instructions: When constructing and installing flexible rubber joint pipes, they must be left in a natural state. Do not artificially deform the product during installation. This can avoid early damage to the product and weakening of the use effect. . If you design and install this product near the outlet of the water pump or at the corner of the pipeline, and when using this product in high-pressure, high-rise buildings suspended in the air, the pipeline must have fixed supports or fixed brackets. Fixed supports and fixed brackets The force must be greater than the axial force, otherwise the product should be equipped with an anti-pull-off limit device. When installing the flange rubber joint, the reinforcing rings at both ends of the sphere (rigid wire ropes in the protruding part) must be fully inserted into the flange groove to prevent the sphere from being pulled away from the flange when the pipeline is under pressure. When installing the bolts, first tighten the symmetrical bolts (six or four) to ensure that the ball is fully in place on the flange. . When the rubber joint is connected to the pipe flange, the screw rod of the bolt should extend to one end of the pipe flange to prevent the thread from squeezing or puncturing the arched part of the rubber joint when it expands under pressure. The bolts at each end must be pressurized symmetrically. Tighten all bolts so that they are uniformly tight. In places with harsh operating conditions, in addition to adding flat washers, spring washers should also be added to prevent the nuts from loosening. . When the rubber joint is used close to the outlet of the water (oil) pump or under frequent start and stop conditions, in order to reduce the impact of excessive stretching and compression of the length of the rubber joint on the pump and pipeline, the flange should be installed at both ends of the flange. Add limit device. . When installing and using large-diameter flexible rubber joints, in order to facilitate installation and reduce labor intensity, a short pipe of appropriate length should be made at one end of the flange. After the rubber joint is connected to the short pipe and the pipe at the other end, the The short pipe is welded to the long pipe at the opposite end. . In order to facilitate the radial deviation caused by the welding deformation of the short pipe, the pipe flanges at both ends should be temporarily welded with round steel or other metal objects of corresponding strength before welding, so that the rubber joint and the flange connection form a rigid body. After the short pipe welding is completed, remove the welding material so that the rubber joint will be in a natural state after installation. . When welding the metal connector and the flange temporarily, be sure to cover the rubber joint at the weld with a cover to avoid burning the ball during welding. . If your pipeline needs to be buried underground, please use the underground protection device developed and produced by our company. Wanquan elbow rubber joints mainly produce flexible synthetic rubber joint series, stainless steel corrugated compensator series, air duct fiber fabric compensator series, pipe expansion joint series products, single sphere rubber joints, double sphere rubber joints, reducing rubber joints , elbow rubber joints, and other products.