Caldervale large diameter re-rounding tool (400-1000mm)

The hydraulic re-rounding tool from Caldervale is designed for use on large diameter plastic pipes. Its strong and durable construction (welded steel) makes it ideal for removing ovality in large plastic pipes prior to welding. Comprised of three segments, it is easy to install and remove.


  • Wide contact area
  • Closure winch on larger sizes
  • Reducing shells for use on different pipe sizes

The large diameter hydraulic pipe re-rounder can be supplied with reducing shells to make it applicable for use on 400mm, 500mm, 630mm, 710mm, 800mm, 900mm and 1000mm.