Materials

We know the materials that withstand pressure, chemicals, and time.

Explore our materials

Select a material to learn more.

Gr 1, 2, 5, 7, 12
Titanium

Lightweight, strong & chemically superior

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UNS R05200, Ta-2.5W, ASTM B708, ASTM B521, ASTM B365
Tantalum

The specialty metal for extreme corrosion resistance

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Zr 702
Zirconium

The chemical industry’s trusted ally – built for aggressive environments.

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C-22, C-276
Hastelloy

When chemicals show no mercy

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Alloy 200 / 201, Inconel 625 / 825
Nickel alloys

Withstands heat, chemicals, and time

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Duplex 2205 / Super-Duplex 2507
Duplex & SDX

The dual strength of steel

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304, 304L, 316L, 904L, 254 / 654 SMO, Sanicro 28
Stainless steels

The stainless foundation for everything

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W-5005, AW-1050A, AW-5754
Aluminium

Lightweight, durable & always relevant

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Why material expertise matters

  • Every process is different – and so is its metal
  • We master exotic metals and stainless steels to tight tolerances
  • We fabricate and weld in clean conditions with full traceability
  • We select materials that withstand heat, pressure, and chemicals
  • Exotic metals don’t scare us – they are part of our daily work

Would you like to hear more about our expertise in exotic metals?

The material is not just a technical choice – it is the foundation of the entire project.

We master materials that impose strict demands on the fabricator – and we have the expertise, tools, and processes to keep them under control.

We fabricate and weld exotic metals and stainless steels to tight tolerances and in clean conditions.

Titanium is lightweight and tough, but demands patience. Zirconium withstands acids that nothing else can tolerate. Duplex combines strength and corrosion resistance in a way standard steel cannot match. And Hastelloy – it is the silent superhero of the metal world: it doesn’t look special, but it saves the process when others fail.

Our strength lies not just in knowledge, but in experience. We know what a sound weld looks like on these materials and what errors must be avoided. We use the correct temperatures, shielding gases, and fabrication methods to ensure the metal’s properties are preserved.

For the customer, this means one thing: when PreOne selects a material, it works. No guesswork, no compromises – just a solution that withstands both use and time.