Pressure test

Maintenance, repair of vessels and heat exchangers

Preparation services for internal and external testing of containers

Not only the blanks and blind flanges are set, but also the necessary test pump is provided.

Change of membrane in expansion vessels and filling with nitrogen or inert gas

To avoid interference due to insufficient pressure in your system preventatively, we can provide the following services on membrane expansion vessels:

  • checking and refilling of the gas pressure
  • exchange of defective membranes and shut-off valves
  • complete repair of subsequent supply systems

Extensive repairs are carried out on heat exchangers

  • board cleaning or replacing
  • seal replacement
  • feathering the tension bolt