Custom Engineered Pressure Vessels & Process Vessels

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custom engineered pressure vessels, process vessels & air receivers

CAPS has established a solid reputation for designing and supplying custom-built pressure vessels and process vessels for mining and industrial applications.

Vessel volumes can range from 10 litres to 50,000 litres and design pressures can range from Full Vacuum, up to 5,000 kPa or even higher.

Typical vessel applications CAPS can supply include:

  • Air Receivers
  • Separator Vessels
  • Accumulators
  • Chemical Process Tanks
  • Wine Processing Tanks
  • Bitumen Vessels
  • Dryer Vessels
  • Water Surge Vessels
  • Manifold Vessels
  • High-Pressure Engine Starting Vessels
  • Vacuum Vessels
  • Silencer Vessels
  • And more

We have an established library of over 500 registered pressure vessels designs, however, new code compliant designs can be quickly engineered to client requirements and specifications.

CAPS can design your vessel for any given cyclone wind loading or seismic conditions and provide fully documented supporting calculations for critical applications.


CAPS can economically custom design and project manage the supply of single or much larger volume production runs (in the many hundreds).

We carry out all the vessel engineering on behalf of our clients to provide fully documented Australian Design Registrations from our library of existing designs, or specifically for a client given design needs.

CAPS designs are compliant with the requirements of all state-based design and plant registration authorities, including all states WorkSafe OHS requirements or Department of Mines and Petroleum (DMP) Regulations in WA.

CAPS also works with independent third party design and QA inspection bodies such as ICD, Bureau Veritas or LRQA both locally and internationally where required. We are familiar with AS1200, AS1210, AS3920, AS 3788, AS4037, AS4458, AS4343, AS3992, AS2791, ASME VIII, ASME IX, EN286-1 and many other national and international standards.

CAPS can design, verify, certify and supply PRESSURE VESSELS and PROCESS VESSELS to codes AS1210:2010 all classes; ASME VIII Div.1 (including U-Stamp) and EN286-1.

Vessel Protection

When it comes to protecting your vessel, CAPS offer internal and external surface protection systems; from simple low-cost primer and enamel, to powder coating or to two-pack epoxy coating systems.

We accommodate project-specific advanced painting/coating system involving 2,3 or more coats with fully documented painting QA documentation for in process and final DFT results. Surface preparation includes power tool abrasion or sandblasting to a specific class to meet the exact requirements of a coating system.


Not sure what you need? Seeking more information? 

Our team of experts are happy to assist! We can manufacture any of our products to suit even the strictest requirements. Call us on 1800 800 878, or email us by clicking the link below!


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