Detailed Product Description Main Technical Parameter of SGK Series Plastic Hard Tube Flaring MachineModelSGK-250SGK-400Main Technical ParameterPipe Outer DiameterΦ90-Φ250m/mΦ10-Φ400m/mWork Positioning Gauge Length4-6m4-6mMachine SystemElectric System, Hydraulic Pressure System, Machine SystemElectric System, Hydraulic Pressure System, Machine SystemHydraulic Pressure SystemOil Pump ...