Home | Steloy Castings

Established in 1985, Steloy Castings ranks as one of the most advanced specialist foundries in South Africa, supplying static and centrifugally cast high-alloy components to customers across the globe. From our three foundry complexes, we supply high-integrity high-performance components in a wide range of materials including stainless steel, carbon steel and super alloys and spun tube is produced at South Africa’s only stainless steel centrifugal casting plant.

For over 25 years, Steloy has been proudly producing quality cast components for the following industries:

  • Pump and valve manufacturing
  • Petrochemical
  • Petrochemical Engineering
  • Chemical
  • Heat treatment
  • Cement
  • Power generation
  • Nuclear power
  • Glass
  • Pulp & paper
  • Steel
  • Ferro-alloy
  • Aluminium
  • Rolling stock
We supply a customer base of more than 500 customers with components cast from over 200 materials. In total, 20 000 patterns are held in safekeeping at any point in time.

Implementing the ISO 9001 Quality Management System, Steloy consistently ensures the quality of our components, conforming to the highest international standards to produce castings of maximum integrity and performance – all according to your exact specifications for unmatched service excellence.

Steloy is also the first foundry to have been accredited and validated by the TUV RHEINLAND GROUP according to the European Pressure Equipment Directive (PED), giving clients peace of mind in terms of their investment as well as the safety and accreditation of the final product that they manufacture for their customers.

Steloy is proud to be verified as a Level 5 Broad Based Black Economic Empowerment (BBBEE) Contributor.

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