KXT flexible rubber expansion joints feature high pressure resistance, good elasticity, large displacement, pipeline deviation compensation, excellent vibration absorption and noise reduction, and easy installation. They are widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemical industry, shipbuilding, water pumps, compressors, and fans. Product Performance Specifications Working Pressure Bursting Pressure Vacuum Degree Applicable Temperature Air, Compressed Air, Water, Seawater, Applicable Media Hot Water, Weak Acid, Alkali, Oil NR High temperature resistance High temperature resistance, acid EPDM and alkali resistance,corrosion resistance, seawater resistance NBR Excellent oil resistance FKM High temperature resistance