Electric welding sleeves

The STÜWA electric welding sleeves offer a wide range of economical alternatives for various applications. STÜWA electric welding sleeves are suitable for welding with all polyvalent electrofusion machine which can read the numeric bar code 2.5 and has an output voltage of 48 V.


  • DVGW certification
  • Film wrapping for each individual fitting as protection against dirt
  • Smooth inner surface due to concealed heating coils, which allow an efficient and easy removal of adherent construction site dirt or soiling
  • Welding sleeves from Ø 20 to 63 mm with removable centre dog
  • Universal identification by barcode
  • Welding indicator for visual control of welding sequence

Our product range is completed by various transition and spigot sleeves