External Debeader 400mm


Caldertech’s External Debeader 400mm is a high quality tool designed for the removal of external beads formed as a result of the butt fusion welding process, for HDPE pipe sizes 90-400mm.

The tool will peel the bead away from the pipe’s surface whether it’s hot or cold, leaving a flush finish and enabling the pipe to be smoothly slip-lined into a larger diameter pipe, as well as a closer inspection of the weld to detect potential defects.


  • Pipe range 90-400mm Ø
  • Bead width up to 30mm
  • Simple and easy to use
  • Adjustable guides for correct pipe diameter
  • Replaceable blade
Pipe Size Range90-400mm Ø
Max. Bead Width30mm
CodeDescriptionQTYReview Quote
06-20-45490-400mm Ø external debeader
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01-07-513Spare debeader blade 90-400mm Ø
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  • 01-07-513 : Spare debeader blade 90-400mm Ø