ASD Ltd (trading as Kloeckner Metals UK)
Direct employees
Turnover (reported)
Regional Markets
Australia, Europe, North America, South America
Nuclear Contracting Tiers
Tier 4: Sub-component Suppliers/Distributors
Tier 5: Processors & Fabricators
Tier 6: Raw Material Suppliers/Miners


  • Achilles UVDB Verify Cat A
  • CE Marking / EN 1090
  • ISO 14001:2015
  • ISO 45001:2018
  • ISO 9001:2008
  • ISO 9001:2015
  • OHSAS 18001
  • OHSAS 18001 Now ISO 45001
  • Sellafield SLM 4.06
  • UVDB Verify

ASD Ltd (trading as Kloeckner Metals UK)

Material Supplier

Material supplier with extensive processing capabilities


One of the largest mill independent multi metal stockholder & distributor in the UK. Operating in all major market sectors across the UK, Kloeckner Metals UK is a key member of the Klöckner & Co. group, one of the largest independent distributors of steel and metal products and steel service companies worldwide. We are passionate about metal and we develop long-term partnerships with clients, by delivering innovative solutions and high quality products.

Kloeckner Metals UK is committed to supporting the delivery of all new nuclear power stations in the UK, whilst continuing to support all existing operational nuclear sites and the NDA’s decommissioning programme.

Nuclear safety is our number 1 priority!

Products and Services

Product Sector
Material Plate & Bar Nuclear Civil
Materials Tubing & Pipework Nuclear Civil
Materials Testing Nuclear Civil
Steelwork including Mezzanine & Gantry Systems Nuclear Civil

See link to extensive processing capabilities including 2D/3D laser and 2D waterjet processing.

Site Facilities

Shop Floor

24600m2 Our Fit4Nuclear site in Dudley is one of 10 operational sites in the UK and is the home of many nuclear decommissioning and new build contracts, which are carried out in our dedicated stainless only nuclear cell.

Inspection / Testing

  • Advanced testing facilities
  • Chemical
  • Non destructive testing - Magnetic Partical
  • Non destructive testing - Radiography
  • Non destructive testing - Ultrasonic
  • Pressure / Hydro Testing
  • Proof Load Testing


  • CAD Design - 2D
  • CAD Design - 3D

Recent Work

3m3 waste container material and profiling/pressing supply

We provide stainless steel profiled and pressed parts for 3m3 waste containers to Sellafield tier 2 contractor (6 years).

HPC embedment sleeves for tier 1 contractor BYLOR

We provide stainless and carbon piping cut and bevelled, galvanised or painted to PED 200 systems for main tier 1 contractor BYLOR on Hinkley point C (3 years).