250 socketing machine 1.Pipe range 50-250mm 2. ... as bellowing:ModelSGK250Socketing range50-250mmPipe length1-6mSocket shapePlain socket & R-ring socketSocket forming methodinternal calibrating mandrel and external pressureCooling methodwater ... , JapanPhotoelectric switchOmron, JapanContactorSchneider, TaiwanCircuit breakerSchneider, TaiwanCylinderSNS, ISOSolenoid valveSNS, ISO 250 socketing machine