Top Flight

Hot Tapping

TopFlight Mechanical Services provide Hot Tapping services as a SAFE and RELIABLE solution to avoid expensive and timely outages.

Hot Tapping, or Pressure Tapping, is the method of SAFETY making a connection to existing piping or pressure vessels without the interrupting or emptying of that section of pipe or vessel.

This application is ideal for new construction, tie-ins, emergency situations, and maintenance application.


  • Up to 60” diameter
  • Fittings are available in split tee, nozzle with repad, bolt-on, and weld-o-let styles
  • Application can be done on piping systems, vessels, flat surfaces such as tanks and manway covers
  • Standard system designed for 700F at 700psig