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The eccentric reducing rubber soft joint is an improvement of the rubber soft joint, which can solve the problem of different diameters and different pipes when connecting metal pipes. The eccentric reducing rubber soft joint has the function of shock absorption and noise reduction, which can save pipeline installation parts and save costs.

Main parameters of eccentric reducer rubber soft joint
Working pressure: 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa
Working temperature: -40 degrees to 80 degrees (also can process high temperature resistant rubber soft joints)
Material of main parts
Ball body: NR, CR, IIR, NBR, FKM, EPDM
Inner and outer lining: natural rubber (NR), neoprene rubber (CR), butyl rubber (IIR), nitrile rubber (NBR), fluorine rubber (FKM), ethylene propylene diene rubber (EPDM), polytetrafluoroethylene (PTFE)
Main frame: Nylon cord
Booster ring: multi-strand copper-plated steel wire
Matching flanges: cast steel, forged carbon steel (Q235), stainless steel (201, 304, 316, 321), eccentric head and small rubber soft joint is used to prevent cavitation, and the head of the pump inlet should generally be installed flat on top , This is to prevent the gas phase in the pipeline from accumulating at the pump port, forming large air bubbles into the pump cavity and damaging the pump. Bottom-flat installation is only possible in one case. That is the elbow that bends upwards directly behind the big and small heads. The gas phase cannot accumulate in this case. Pump-pipeline installation concentric reducer: There is a difference between the pump outlet DN and the external pipeline system. It is used for the concentric reducer, which can realize the straight connection of two pipes of different sizes and realize the pipe diameter reduction.
Eccentric big and small rubber soft joints are widely used in water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemicals, ships, water pumps, compressors, fans and other pipeline systems. It is also suitable for conveying water with a temperature of -20~115°C, acid solution or alkali solution with a concentration of less than 10%. There are also special rubber materials required for special pipelines: such as oil resistance, high temperature resistance, ozone resistance, wear resistance or other forms of chemical corrosion.