Rubber joints can be divided according to the structure: a single sphere rubber joints, double ball rubber joints, reducer rubber joints, rubber ball joints bend and fan coil and so on.
Product Structure: rubber joints are generally from the inside layer, fabric reinforced layer, middle layer, the outer layer, the ends of the reinforcement metal ring or bead powerful horse into a tubular rubber parts, molding and then vulcanized with metal flange or parallel union composition together. This product can reduce vibration and noise, and thermal expansion and contraction due to temperature changes from the compensation due to be widely used in water supply and drainage, recycled water, HVAC, fire, paper, pharmaceutical, petrochemical, shipbuilding, water pumps , compressors, fans and other piping systems.
Rubber joints, flexible rubber joint performance advantages: 1. Flexible rubber coupler can greatly reduce vibration and noise pipeline system, can solve all kinds of pipe interface displacement fundamentally different axial stretching and heart problems. 2. The company produces rubber joints can be made acid and alkali system based on different materials, corrosion, oil, heat and other species to adapt to a variety of media and the environment. 3. Rubber joint use of the material is a polar rubber, with good sealing, light weight, easy installation, long life, but avoid contact with sharp metal to avoid piercing the sphere. 4. Such as overhead use rubber joints can be equipped with elastic brackets, bolts tight angle method to use for the installation, such as when the line pressure is too high, the application limit ends of the flange bolts together. 5. Flanged standards adopted GB / T9115-2000 standard, as with other standards, otherwise noted. Rubber joint working pressure rating is divided into: 0.6MPa, 1.0Mpa, 1.6Mpa, 2.5Mpa.
Flexing double sphere rubber joint is from the inside layer, scraping gum enhanced multi-layer nylon cord, rubber outer layer composite tubes. Depending on the medium used rubber material is different, there are natural rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, EPDM rubber, neoprene, silicone rubber, fluorine rubber and so on. Respectively, with heat, acid, alkali, corrosion resistance, abrasion resistance, oil and other functions. Flexible rubber joints has a good overall performance, so it is widely used in chemical, construction, water supply, drainage, oil, light and heavy industrial, refrigeration, sanitation, plumbing, fire protection, electric power and other infrastructure projects.
