Graphite Degassing Tubes


Pyrotek offers a wide range of graphite grades with specifications to suit every application. Standard and premium graphite tubes with diffuser heads are very effective in the injection of fluxing gases for the removal of hydrogen, aluminium oxides and other inclusions. This process significantly improves the quality of finished aluminium.

There are 6 different diffusion end styles available:

  • Plain end
  • Type 1 (closed-end tube)
  • Type 2 (porous graphite plug in tube end)
  • Type 3 (dense graphite disc)
  • Type 4 (porous graphite with head)
  • Type 5 ("sandwich" head)