JIS10K PN16 ANSI150 Table E Twin Bellow, Double Flange Twin Ball Supplier Selangor, Dual Sphere Rubber Bellow

Double spheres rubber expansion joint is made by rubber sheets wrapping around a bellows-shape mandrel with two spheres, and it is flexible unit installed in piping system to absorb vibrations and shock, relieve anchor stress, reduce noise, and compensate for misalignment.