DUPLEX STEEL FABRICATOR

Expertise in Duplex Steel Fabrication Techniques

At WEC Fabrication, we specialise in duplex stainless steel fabrication for a variety of sectors including the nuclear sector. We support major nuclear decommissioning projects across the UK, as well as the development of new power plants currently under construction. Operating with a 100% right-first-time ethos, our skilled workforce combines detailed design, 3D solid modelling, lifetime quality records (LTQR), and advanced Non-Destructive Testing (NDT) techniques to ensure the highest standards of precision and safety. Our expertise in large-scale fabrication makes us a trusted partner for the power generation and nuclear decommissioning industries.
DUPLEX STEEL FABRICATOR

Fabrication Materials

All of these materials are processed and welded in-house by our fully qualified team, with specialist expertise in duplex steel fabrication.

DUPLEX STEEL FABRICATORS

Quality and Standards

At WEC Fabrication, quality is central to every duplex stainless steel fabrication project. We work to strict industry standards for welding, heat treatment, and testing, ensuring every component meets the highest levels of safety and performance. Our CSWIP-certified inspectors oversee each stage of production, maintaining full traceability and quality assurance throughout.

Thanks to its exceptional quality and corrosion resistance, duplex stainless steel is ideal for use in environments exposed to moisture or harsh conditions, such as water treatment plants, architectural structures near water, and components within nuclear reactors.

Quality Assurance
WEC FABRICATION

Recent Projects

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Duplex Waste Handling Table

Fabricated to enable robot sorting of hazardous nuclear waste, this Duplex Waste Handling Table was fully manufactured at our WEC Group site in Darwen, using a mix of 304, 316 quality grade 2 & Duplex steel.

Working closely with the customer, the build to print fabrication process took 2.5 years to deliver a qualilty finish, with the finished product delivered to the customer ahead of schedule.

Case Studies

Take a look at some of our recent duplex steel fabrication projects that showcase our capabilities across a range of industries.

Arches of Oman

Project: Arches of Oman
Artist: Giles Rayner
Location: Muscat, Oman

Our architectural metalwork division, m-tec, was commissioned to fabricate a striking 12-metre-high architectural stainless steel water feature, now a centerpiece in the private gardens adjacent to the Royal Opera House in Muscat, Oman. Designed by renowned sculptor Giles Rayner of GR Sculpture Ltd, the sculpture embodies a seamless blend of artistry and engineering. The Duplex stainless steel structure was meticulously fabricated and polished by m-tec’s expert engineers at their UK headquarters. The project took three and a half years from concept development to final installation, with rigorous quality control at every stage.

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Arches of Oman

Project: Arches of Oman
Artist: Giles Rayner
Location: Muscat, Oman

Our architectural metalwork division, m-tec, was commissioned to fabricate a striking 12-metre-high architectural stainless steel water feature, now a centerpiece in the private gardens adjacent to the Royal Opera House in Muscat, Oman. Designed by renowned sculptor Giles Rayner of GR Sculpture Ltd, the sculpture embodies a seamless blend of artistry and engineering. The Duplex stainless steel structure was meticulously fabricated and polished by m-tec’s expert engineers at their UK headquarters. The project took three and a half years from concept development to final installation, with rigorous quality control at every stage.

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DUPLEX STEEL FABRICATOR

Characteristics of Duplex Stainless Steel

Duplex stainless steel combines the properties of austenitic and ferritic steels, offering high strength and excellent resistance to corrosion. Its two-phase microstructure provides an outstanding balance of mechanical strength, ductility, and weldability. This makes duplex steel fabrication ideal for projects exposed to harsh environments, including marine applications, nuclear waste handling facilities, seaside architecture, pier railings and chemical processing plants. The material is also resistant to stress corrosion cracking, pitting, and crevice corrosion, ensuring long-term performance.

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DUPLEX STEEL FABRICATOR

Companies we support

We partner with a wide range of OEM’s and SME’s across many industries, delivering expert stainless steel fabrication services. We also work with highly commended delivery partners to transport our final duplex steel fabrication projects to our customers on time.

DUPLEX FABRICATION

Sectors We Work In

Our duplex fabrication services are trusted across a range of sectors including oil and gas, chemical processing, and marine engineering. We also support offshore projects and renewable energy industries where durability and resistance to extreme conditions are essential. Each sector benefits from our ability to provide bespoke solutions tailored to challenging environments.

Food Processing

Architectural Fabrication

Nuclear Fabrication