From concept to completion, Specialised Welding Australia has you covered. Offering in-house professional engineers, technical advisors, CAD design and drafting facilities, and multi skilled craftsmen who have extensive experience in all aspects of designing and manufacturing:

  • Heat exchangers

  • Pressure vessels

  • Pipe spooling

  • General fabrication

  • Structural, Mechanical & Piping

  • Blasting & painting

  • High pressure wash down and cleaning facilities

  • Specialist manufacturing services

  • Process equipment

  • Rolling equipment

  • Equipment maintenance services for shutdown, routine maintenance and inhouse refurbishment.

  • Mechanical Design Management

  • Thermal design

  • Hydrostatic pressure tests

  • CNC drilling and milling facilities

  • Electronically torque controlled tube expanding equipment

  • Hydraulic tube pulling

  • Electronically programmable automatic GTAW tube-tube sheet welding

  • On- or off-site maintenance crews for heat exchanger re-tubing and maintenance

  • Pressure cleaning of equipment in a purpose designed wash down facility

Company Resources

  • Computer aided mechanical design.

  • Computer aided drafting.

  • International contacts for material procurement.

  • Precision machining using CNC machines.

  • High quality fabrication and coded welding.

  • Comprehensive welding library compiled since 1973

Exotic Materials

Specialised Welding has extensive experience in welding and fabrication of a wide range of materials, which include:

  • Stainless steel

  • Clad steels

  • Chrome Moly Alloys

  • Duplex and Super Duplex Alloys

  • Copper-Nickel 90/10 and 70/30

  • Admiralty Brass.

  • Nickel and nickel alloys such as Monel and Hastelloy

  • Tantalum

  • Titanium Grades

General Equipment Fabrication

Fabrication, repair, and refurbishment of a wide range of equipment including heat exchangers, pressure vessels, crusher screens, rotating vacuum filter drums, hydraulic presses, surface mining machinery, gearbox casing repairs, noise attenuation equipment. 

Combined Engineering, Repair, Overhaul and Re-Certification Service

Specialised Welding Australia provide a complete engineering & site capability for the construction, and maintenance of process plants, with expertise in managing planned shutdowns for major process plants in Australia.

In-house Facilities

Specialised Welding Australia Pty Ltd has two covered bays each approximately 15 m wide and 60m long with adequate headroom to handle up to 6m diameter fabrications.  Each of these bays has four 10 tonne overhead travelling cranes.  Total under cover area is approximately 2000 m2, which includes fabrication areas, office facilities, and covered storage areas.  A further external hard standing (uncovered) area of approximately 4,500 m2 is available for additional storage and larger fabrications.

  • Plate Cutting

  • Rolling

  • Press

  • Welding

  • Machining

  • CNC Drill and Milling machines


Fixed and travelling cranes service the workshop with total lift capacities up to 30 tonne per bay. Mobile crane with 10 tonne capacity and three forklifts' services the yard and construction areas respectively. Fabricated items up to 110 tonne can be accommodated.

Coating Systems

Coating and painting requirements can be performed in our dedicated blast and paint facility. Our blasting and painting shop has around 225m2 of working space and we follow the Australian standard AS1627.4 Class 1, AS1627.4 Class 2, AS1627.4 Class 2.5, AS1627.4 Class 3. This also includes other global standards such as NACE, SSPC & Swedish Standards (St,Sa).

Hydrostatic testing

Specialised Welding Australia can offer complete fixed and mobile hydrostatic testing laboratories. Testing will normally be carried out on- or off-site by qualified and accredited third party consultants.

Inspection Facilities

  • Dye penetrant and magnetic particle inspection

  • Portable hardness tester

  • Ultrasonic thickness meter

  • Amp / volt meter

  • Digi temps

In addition, close working relationships are maintained with major inspection and NDT companies.

On-site Construction Services

  • Fabrication and erection of Pressure Vessels and Heat Exchanger equipment

  • Fabrication and erection of Platforms and walkways

  • Repair and maintenance of Process Piping

  • Repair and replacement of Pump Casing

  • General steel fabrication installation associated with processing facilities

  • Heat Exchanger retubing and refurbishment