EPDM material rubber expansion joint ，NR,NBR,EPDM, rubber expansion joint ,The flange type single ball rubber expansion joint is designed for harsh industrial
applications such as air conditioning heating and ventilation systems, chemical and petrochemical, industrial process piping systems,
and power generation systems. They are also commonly used in ship services, pulp and paper systems, sewage and pollution control systems.
Installed next to mechanical equipment or between anchor points in pipeline systems,
