PRECISION FABRICATION SUPPORTING YOUR MAINTENANCE REQUIREMENTS
Neumann Water provides specialised fabrication and welding services that support our mechanical fitting and asset upgrade capabilities. Our fabrication team works with stainless steel (304/316L), duplex, super duplex (2507/S32750) and aluminium to produce custom components, pipework, skids and structures for water treatment facilities.
What sets our fabrication apart is our understanding of water treatment applications and the demanding conditions these materials face. Our welders are qualified to work with duplex and super duplex materials, understanding heat input control, interpass temperatures and the specific requirements for these corrosion-resistant alloys. We fabricate to AS standards, client specifications and manufacturer requirements, delivering components that perform reliably in harsh water treatment environments.
For major fabrication requirements, we leverage the comprehensive capabilities of Neumann Construction, including large-scale structural fabrication, advanced welding certifications, hot-dip galvanising and industrial coating services. This provides our clients with complete fabrication solutions from small custom components through to major structural works.
OUR FABRICATION CAPABILITIES
DUPLEX & SUPER DUPLEX (2507/S32750)
We specialise in fabrication and welding of duplex and super duplex stainless steels commonly used in desalination and high-corrosion water applications. Our welders are qualified to work with these materials and maintain strict control over welding procedures, heat input and interpass temperatures. We fabricate pipework, pressure vessels, skids and custom components that meet the demanding requirements of seawater and aggressive water treatment environments.
Key Capabilities:
Duplex and super duplex (2507/S32750) welding- Pressure pipework and vessels
- Heat input and interpass temperature control
- AS1554.6 certified welding
- Corrosion-resistant applications
STAINLESS STEEL & ALUMINIUM FABRICATION
High-quality fabrication in stainless steel (304/316L) and aluminium grades for frames, supports, access platforms, handrails and custom assemblies. We work to client specifications and Australian standards, delivering fabricated components with appropriate surface finishes for potable water and food-grade applications where required. All stainless and aluminium work includes proper material certification and traceability.
Key Capabilities:
- Stainless steel (304/316L) fabrication
- Aluminium fabrication and welding
- Structural supports and platforms
- Material certification and traceability
- Potable water compliant finishes
CUSTOM SKIDS & PIPEWORK ASSEMBLIES
Design and fabrication of custom skids, pipework spools and assemblies for chemical dosing, pumping and treatment systems. We work from client drawings or develop fabrication designs from site measurements and requirements. All pipework is fabricated to ensure correct fit-up, includes pressure testing where required, and can be delivered with protective coatings applied through Neumann Industrial Coatings.
Key Capabilities:
- Custom skid design and fabrication
- Pipework spools and assemblies
- Chemical dosing systems
- Pressure testing and certification
- Protective coating integration
REPAIRS & MODIFICATIONS
Onsite and workshop-based repairs and modifications to existing equipment, structures and pipework. We provide welded repairs to cracked or damaged components, modifications to improve equipment function or access, custom brackets and mounting systems, and rectification of installation issues. Our fabrication team works flexibly to solve practical problems and keep your facility operational.
Key Capabilities:
- Welded repairs and rectification
- Equipment modifications
- Custom brackets and fixings
- Workshop and onsite fabrication
- Problem-solving approach
MAJOR FABRICATION THROUGH NEUMANN construction
For major structural works, large-scale fabrication and specialist coating requirements, Neumann Water leverages the comprehensive capabilities of Neumann Construction. This includes structural steel fabrication, advanced welding capabilities, hot-dip galvanising, abrasive blasting and industrial painting. This integrated approach provides complete fabrication solutions from design through to coated, finished components ready for installation.
Major structural steel fabrication
Hot-dip galvanising facilities
Abrasive blasting and coating
RPEQ-certified structural design support
OUR SPECIALISED WORK IN ACTION
Frequently Asked Questions
Both. We can fabricate to your provided drawings and specifications, or we can develop fabrication designs from site measurements and functional requirements. For structural or pressure vessel works requiring RPEQ certification, we collaborate with certified engineers to ensure compliance. Our practical fabrication experience often identifies design improvements that enhance constructability and performance.
DISCUSS YOUR FABRICATION REQUIREMENTS
Whether you need custom components for maintenance work or major fabrication support, our team is ready to help. Contact Neumann Water today to discuss your fabrication requirements.