
Stainless Steel Fabrication
With a dedicated state-of-the-art steel fabrication facility located in Sydney, Murray Engineering manufactures and supplies industry-leading solutions tailored to meet the rigorous demands of the water and wastewater sector.
We take pride in our systematic approach to ensuring complete client satisfaction and quality assurance on every project, leveraging our extensive knowledge and capabilities.

FULL SUITE OF Welding Standards
All work is completed by our fully qualified, experienced in-house team of engineers and welders who uphold and exceed industry standards, including welder qualifications to AS/NZ 9606.1 ISO and Welding Standard AS3992 6G GTAW for stainless steel pressure piping applications, along with expertise in TIG and MIG procedures compliant with AS 1554.6 for structural applications.
Cleaning & Passivation
To guarantee the longevity and performance of our products, all welded work is pickled and passivated internally and externally, adhering to ASTM A380 standards. Additionally, we offer oxygen-cleaned pipes suitable for ozone applications.
Our range of high-quality stainless steel water and wastewater products includes:
- Pressure Piping: Our expertise extends to precision-engineered pressure piping solutions, incorporating advanced techniques such as purge welding to ensure optimal performance and durability.
- Structural Fabrication: From sturdy supports to reliable platforms and handrails, our structural fabrication capabilities guarantee robust solutions that meet stringent industry standards.
- Tanks and Specialised Equipment: Whether you require open or closed-top tanks, DAF (Dissolved Air Flotation) units, Lamella settlers, or pump stations, our team can deliver tailored solutions.
- Aeration Equipment: Aeration equipment is designed to enhance water treatment processes, and we manufacture this equipment on-site in large quantities.
- Sheet Metal Fabrication: With precision and reliability at the forefront, our sheet metal fabrication services cover multi-faceted manufacturing works.
Inspections & Testing
We understand the importance of quality assurance in every project. That's why we provide non-destructive examination and testing services to fulfill your project QA requirements, including welding inspections, radiographic (RT), ultrasonic (UT), dye penetrant (PT) testing, as well as pressure and hydrostatic testing.
With a proven track record servicing some of the biggest brands across mining and industry, Murray Engineering is a world class provider focused on delivering value to clients into the future.
Contact us today to discuss your exact requirements.