Technical Possibilities

ResiTherm pre-heating machines allow a pre-stressing of:

  • all steel qualities up to 120 °C (standard) and higher
  • all diameters from DN 80 to DN 1.200
  • of single or multiple lines at the same time
  • pre-stressing of different pipe qualities for flow and return line or inner and outer pipe line
  • pre-stressing of combined steel and plastic jacket pipe line systems
  • pre-stressing of two sections against each other
  • extension of the pre-stressing section with special prolongation units


Due to the small and light-weight construction of ResiTherm machines,
a pre-stressing within cities with grid supply is possible without problems.