Single Sphere Flange Expansion Joints

Flange Rubber Joints Single Sphere Type,the connection is two flanges and single sphere ball. Connect with the pipeline through the flanges with bolts & nuts.The Rubber normally is NBR type or EPDM as Clients requirements.Flexible Rubber Joints widely used in chemical, construction, water supply, drainage, petroleum, light industry, freezing, sanitation, plumbing, fire protection, electric power and other basic engineering due to its good comprehensive performance.They adapt to a variety of media and the environment. Operating Conditions :Operating Pressure:PN10PN16 Explosive Pressure:3.04.5Mpa Vacuum Rating:400650750 mmHg Temperature :EPDM:-10℃ to 120 ℃NBR:-10℃ to 82℃ Neoprene:-10℃ to 110℃ Medium :Air, Water, Sea Water, Hot Water, Oil, Acid, Alkali.