Characteristics and Applications of Pipe Pressure Testing Machine:This testing machine is specifically designed for water pressure testing of plastic pipes. The testing machine consists of an electric pressure test pump, pipe connection device, etc. It can test GB/T6111 "Determination of resistance time of thermoplastic pipes under long-term constant internal pressure", GB/T10002.1 "Polyvinyl chloride (PVC-u) pipes for water supply", GB/T4219 "Hard polyethylene pipes for