... varies of pipe welders complying international standard suitable in welding PP, PPR, PE, PPC, etc. Using ... resisting, non-stick, immobility, etc. The die-head complies the standard of GB/T18742-2002, so the ... as original pipe material. Our welding machine is a necessary tool in welding & connecting such thermosetting plastic pipes ... 750w+750w 1500wTemperature:0-300°C Welding machine/Electrofusion machine