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Proweld Constructions is focused on providing high quality base metal and exotic metal fabrication and construction services to the resources, energy and infrastructure sectors.

Fabrication and Construction expertise includes: fabrication & assembly of structural steel, installation of heavy mechanical equipment, piping systems, specialists in tankage design and remedial solutions, stainless steel fabrication and fabrication of exotics including titanium.

Together with its fabrication and construction services, Proweld specialises in Weld Inspection & Testing, welding repair, development of weld procedures, mechanical testing and defect investigation. From one off annual MPI of individual components to defects investigation and supervision of structural welding repairs, Proweld is highly customer-focused and is uniquely capable of providing value solutions to meet a broad range of customer requirements.

Prowelds objective is to exceed the level of quality, safety and service demanded by today’s projects and tomorrow’s visions.

Prowelds head office and workshop facility has held certification to ISO 9001:2008 since December 2011.

"Proweld is proud to announce the recent successful certification of its' Safety Management System to AS/NZS 4801"

Proweld Constructions is also focused on providing highly experienced and qualified personnel with many years experience in a variety of different areas.

Recently Completed Projects-

CSBP $14m

Wheatstone $2.6M

GSI $4.2M

Pluto $9M

Plutonic Gold Mine $750k

Recently Awarded Projects-

Tronox Kwinana Maintenance for 3 years.



Year Established
Projects Completed


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Awards Won


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Construction Management
  • Construction Management

  • Site Safety Management

  • Site Supervision

  • Capital Cost Estimation

  • Cost and schedule control for projects

  • Constructability reviews and lift studies

  • Procurement and management of multidiscipline sub-contractors

Structural and Mechanical
  • Construction Management.

  • Management of subcontractors.

  • Constructability and Maintainability reviews.

  • Project cost.

  • Schedule control.


Proweld can fabricate piping to all Australian Standards including AS2885 and AS4041 including other associated International Standards. Some of the services and products we provide are the following:

  • High pressure piping - above & below ground piping.

  • Skid mounted modular piping & dosing systems.

  • Skid mounted high pressure gas compression systems.

  • Pipework for steam, chemical, condensate, process slurry and hazardous materials.

  • Full complement of PQR’s and WPS’s.

  • Off-site fabrication, pipe spooling.

  • Pre-assembly into pipe racks and or full modularization.

  • On-site fabrication and installation.

  • Materials include Carbon Steel, Stainless Steel, Titanium, Super Duplex and other exotic materials.


Proweld has over 25years experience in the Fabrication and installation of storage tanks including:

  • CIL/CIP tanks,

  • Pressure vessels.

  • Reagent tanks.

  • Elevated storage bins, launders.

  • Acid storage tanks.

  • Weld finishes to suit a variety of internal lining systems.

  • Optimisation of tank design with due consideration of maintenance and operational requirements.

  • Inspection and recommendation for remedial works.

  • Tankage modifications, re-skinning of tanks, tankage relocation, repairs and maintenance.


Proweld commitment and ability to deliver long-term value and maintain lasting relationships with its clients through providing a range of ongoing maintenance services to a number of its clients.


Service includes the following:

  • On site supervised workforce.

  • Provision of skilled resources only including Welders, Boilermakers Pipe Fitters and Mechanical Fitters.

  • Provide fully integrated ongoing maintenance, fabrication and shutdown service.

  • All Boilermaking and Mechanical Fitting requirements.

  • Specialized Rigging e.g. vessel change outs in difficult positions.

  • Welding repairs of all Ferrous and Non Ferrous materials.

  • 24hr Breakdown service.

  • Fibreglass fabrication and repairs.

  • Plastic fabrication including: UPVC, CPVC, PVDF, ABS and Poly.

Human Resources

Proweld Constructions is focused on utilising highly experienced and qualified personnel  with many years experience specialising in the following areas:  

  • First Class Welders

  • Boilermakers, Pipe Fitters

  • Mechanical Fitters

  • Maintenance teams handpicked to suit client specific requirements

  • Supervision

  • Quality Assurance 

  • Quality Control






3B Thorpe Way

Kwinana Beach 

Western Australia 6167

Tel: +61 8 9414 7844

Fax: +61 8 9414 7855

E-Mail: accounts@proweldconstructions.com

Head Office

2/2 Mint Street

East Victoria Park

Western Australia 6101

Tel: +61 8 9414 7844

Fax: +61 8 9414 7855

E-Mail: headoffice@proweldconstructions.com

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