Key Specifications / Features
This DN150, 6-inch Class 150 rubber expansion joint adopts a single-sphere EPDM carcass and hot-dip galvanized ASTM A105 carbon steel RF flanges, with an overall length of 180 mm. It compensates for axial, lateral, and angular pipeline displacements, while delivering effective vibration damping and noise reduction to protect pumps and pipe fittings. The EPDM rubber resists ageing as well as weak acid and alkali corrosion, and its integral sealing ensures reliable leak-tight service. It is widely used in water, wastewater, petrochemical, and industrial building piping systems.