Petrochemical Plant


SQS have worked on some of the largest petrochemical plants in the world transforming petroleum and natural gas into useful products such as methanol and ethanol.

An example of some of the equipment inspected for clients –

  • Refractory materials for cracking furnace
  • Dual Plate Check Valves
  • Instrument Bulk Materials – Cable Glands
  • Spring Support & Snubbers
  • Combustble Gas Detectors
  • Flanges (CS, SS, LTCS, & Low Alloy Steel)
  • Attemperators
  • Desuperheaters
  • Level Gauges
  • Pressure Relief Valve
  • Reactors
  • Skid modules
  • Pressure Vessels
  • Columns
  • Shell and tube heat exchangers
  • Pipework and structural steel
  • Agitators
  • Feeders
  • Boilers
  • Mixers
  • Dryers
  • Pumps


Our success is measured by clients choosing SQS because of their belief in our ability to exceed expectations in quality, service, and price.

To see recent Petrochemical Projects that SQS have worked on please see our project page.

For further information please go to our contact page and get in touch with one of our offices.


Local resources on a global scale

ISO 9001:2015 registered for the provision of Quality Assurance, Inspection, and Expediting Services.