We help clients across the oil and gas sector to innovate and adapt to challenging environments.


NJ-ETS are able to offer pressure vessel, Storage Tank, Heat Exchangers, Column, Vent and Flare Stack design services. NJ-ETS can also design pressure vessels to a number of design codes. We use Compress software to aid with design calculations, and can produce drawings in AutoCAD / CADWorx format. Where more sophisticated analysis is required we are able to use our finite element analysis capabilities.

NJ-ETS staff have experience of using ASME VIII, PD5500 for pressure vessels, API 650, 620 for Storage tanks, Tema for Exchangers and STS for Stack in a range of industries including chemicals, pharmaceuticals, oil and gas, and power generation.

  • Design Basis development
  • Material selection
  • HAZOP Review
  • Pipelines and Scraper receivers/ launchers
  • Material selection for process equipment
  • Commonly used materials, Painting and coating for corrosion protection
  • Pressure Vessel Design (ASME Section VIII Division 1)
  • Shell and Tube Heat Exchanger Design
  • Storage tank Design (API 650)


  • Compress
  • PV Elite
  • AutoCAD
  • CAD Worx
  • Staad Pro