moulds for ppr pipe welding machine power:1500W voltage:220V control temperature: ... ,40,50,63MM Ppr Pipe Welding MachineThis quality machine is for the welder of pp-r pipe(The heating element is polished ... moulds-20,25,32,40,50,63,75,90,110MM for your choic ppr pipe welding moulds dn20-63mm