... control temperature:260c working range:20,25,32,40,50,63MM Ppr Pipe Welding MachineThis quality machine is for the welder ... :1500Wvoltage:220Vcontrol temperature:260cworking range:20,25,32,40,50,63MM(diameter)Moreover, we have other size moulds-20,25,32 ... ,90,110MM for your choic ppr pipe welding moulds dn20-63mm