Oil & Gas Projects

“Sun Engineering have been servicing the Australian Oil & Gas industry for over 36 years”


Sun Engineering is one of the few companies in Australia with ISO 29001 Oil and Gas certification. We have the broad technical skills and experience diversity of the broader Sun Group at our disposal for undertaking large Petro-Chemical work. We offer our clients complete solutions in mechanical fabrication and construction with high order welding capability and modular construction (including modular pipe racking vessels).

For 36 years Sun Engineering has produced a wide range of pressure piping and vessels. Our experience expands to;

  • Gases
  • Hydrocarbons
  • Live steam
  • Caustics and critical chemical lines.

We have also produced a large range of;

  • fired and unfired pressure vessels
  • condensers
  • heat exchangers
  • super heaters
  • crackers

A large number of these projects have included many kilometers or pipe racking.

Our clients have included major Petrochemical brands including;

  • Caltex
  • BP
  • Bechtel
  • Orica
  • Shell

Sun Engineering has also been Building Process Tanks for over 32 years, primarily to API 650 and API 620 , with welding to both Australian and Ameri-can Standards. We have built vessels up to 50 meters in diameter and 60 meters high , in both Carbon and Stainless steel.

Sun Engineering have Developed Safety Techniques which ensure that our tanks are built safely, efficiently and to the required quality standards.

In Papua New Guinea we have a large array of Tank construction equipment including scaffold and Automated Welding Processes, supported by a large crew of tank fabricators and welders. To ensure optimum quality we carry out coatings utilising our own painting team, We build tanks, vessels and piping for the oil and gas, minerals processing and Petro Chemical Industries.

Check out some of Sun Engineering’s recent Oil & Gas projects through the links on the right.