Mactech provides Pipe-Cutting, End preparation, Flange Facing and the repair of Manway sealing surfaces to the petro-chem and refining industries.

Mactech has been providing top-notch on site services to refineries, plants and factories all over the world. They are a world leader in spark-free, precision pipe cutting and beveling as well as pre-heat and post-weld heat treatment, end preparation and flange facing. Mactech can install and resurface elliptical manways and perform a variety of other specialty boiler applications such as steam drum hole drilling and welded tube stub removal in a variety of under pressure applications.

Field Machining Applications Include:

  • Line Boring
  • Flange Re-Facing
  • 3-Axis Milling
  • Valve Seat Machining
  • Key Milling
  • Shaft Turning
  • Pipe Bevelling
  • Spot Facing
  • Pipe Cutting
  • Stud Removal
  • Bore Welding
  • Drilling/Tapping

Refinery Turnaround Video