1.Small volume, small weight, good flexibility, easy installation and maintenance
2.It can generate horizontal, axial, angular displacement without the restriction of pipeline obstruction and flange non-parallelism.
3.It reduces structural noise transmission with strong shock absorption in service.
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 its service life.
Struction:be formed metal parts and rubber balls/spheres body
Metal can be chose:stainless or carbon steel flanges,galvanized malleable iron unions
Standards: BSPT,BSP,NPT,DIN,threads union.DIN2576,BS4504,JIS 5K,10K,ANSI B16.5 etc.