Rubber pipe expansion joint BL-FLEX

roundflange

BL-FLEX rubber expansion joints meet the needs of customers that require a cost-effective product solution for piping diameters larger than 300 mm (12”). The design of BI-FLEX rubber joints makes it possible to provide customers with a suitable product up to diameters of DN1000 (40”), guaranteed to function and withstand pressures of up to 10 bar (145 psi), without experiencing the problem commonly found with other pieces: separation of the rubber head from the body. The revolutionary use of reinforcements in the area where the flange is seated ensures sufficient tightening pressure to prevent damage caused by hydraulic shock, pump stoppage and start-up, safety valve closures, etc. Characteristics and Properties Mould manufacturing. Rotating flanges. Single length. More economic.