... PP,PPC,PPR,PE pipes,tubes. We supply varies of pipe welders complying international standard suitable in welding PP, PPR, ... die-heads are coated with exported non-stick coatings, have advantages such as heat resisting, wear resisting, non-stick, immobility, etc. The die-head complies ... crack, and has the same strength and function as original pipe material. Our welding machine is a necessary tool in ...