Expansion Joints

Expansion Joints "An expansion joint or movement joint is an assembly designed to safely absorb the heat-induced expansion and contraction of various construction materials, to absorb vibration, to hold certain parts together, or to allow movement due to ground settlement or earthquakes. They are commonly found between sections of sidewalks, bridges, railway tracks, piping systems, ships, and other structures. Classifiction: Rubber, Metal Bellow, External Pressureized. siz: DN 25 to DN 250, Flanged size as per DN