Mechanical Engineering

Doyon Anvil’s Mechanical Engineering Group provides a wide range of mechanical and piping engineering services to meet your equipment and mechanical requirements.  We help clients specify and select new fixed and rotating process equipment. Our team brings significant experience and expertise in selecting equipment and modifying existing equipment.  Our Piping Engineers work closely with the design to ensure safe, maintainable piping systems.

Equipment Engineering
  • Rotating Equipment – Pumps, Turbines, Compressors
  • Pressure Vessels, Fractionators, Towers, and Columns
  • Vacuum Towers
  • Horizontal and Vertical Drums, Coke Drums, Specialty Drums
  • Internals and Trays
  • Heat Exchangers
  • Process Heaters, Power Boilers
  • Lube and Seal Oil Systems, Utility Systems
  • Material Handling and Conveyors
  • Dust Collection Systems and Control
  • API Storage Tanks, Bullets, and Spheres
  • Truck and Rail Product Loading and Unloading
Piping Engineering Services
  • Stress Analysis
  • Spring Hanger, Guide, and Anchor Evaluations
  • Vibration and Surge Analysis
  • Piping Material Selection
  • Corrosion Engineering
Other Services
  • Fabrication Drawings
  • Material Selection
  • Code Calculations
  • Finite Element Analysis
  • U Stamp Renewal Calculations
  • Troubleshooting Existing Piping Systems
  • Fabrication Drawing Review
  • Equipment Failure Analysis
  • HVAC and Fire Protection
  • Modifications to Existing Equipment, Rerates, New Nozzles, and Internals
  • Fitness for Service