In many industrial processes, such as food production, pharmaceutical, pulp&paper, chemical, petrochemical, oil&gas midstream and district heating, a hot fluid transfer is required; it is very important for the efficiency of all the system to limit the heat losses along the piping route.

Cannon plants are tailor made, based on the specific pipe placing or pipe production process of the client.

Cannon offers different solutions for polyurethane foam piping insulation:

  • discontinuous PU filling by PU “pipe in pipe” injection
  • continuous PU filling by PU spraying or pouring


L shaped Cannon iconic multipurpose mixing head


Linear straight through, multipurpose mixing head


Customizable all in one iconic dosing unit


Modular multicomponent high pressure dosing unit for plants