Factory price flexible connection single sphere EPDM ...
2021-8-21 · Rubber expansion joint is also called rubber bellows, rubber joint, single sphere flexible connection, expansion joint bellows etc, it is mainly consist of two pcs flange and one rubber sphere body, flange is used for connection, rubber sphere body is flexible, it can absorb the axial, horizontal and anular displacement, the normal working pressure is 16 bars, normal working temperature is -15~+80 celsius degree, the norminal size is from DN25-DN3000, the nornal material of rubber is natural rubber, EPDM, …
Get Price