Flexible Twin Ball Rubber Expansion Joints

We are offering flexible twin ball rubber expansion joints,
1. We are specialized in rubber expansion joints. It is widely used in water supply and drainage, recycled water, air conditioning and heating, fire control, ship, water pump, and compressor, etc.
2. They are low cost vibration and deflection absorption in fluid conveyance pipes. The bellow consists of two symmetrical connecting end, either threaded unions for small nominal bores or flanged ends for large nominal bore pipelines.
3. They are ideal for compensating thermal expansion and contraction in piping system as an unbeatable cost effective alternative to expansion loops which require large amounts of materials and space.
twin ball rubber expansion joints:
1.small volume, light flexible ,easy to install and maintain
2.it reduces structural noise transmission with strong shock absorption in service.
3.it is capable of horizontal, axial and angular displacement with the restruction and flange non-parallelism.
4.the inner seamless high-pressure rubber joint independently developed by us prevents corrosive medium from etching the inner wall of the rubber joint in high temperature ,acid and alkali and oil resistant pipeline, thereby extending.