Full cladding, Cladding of seal areas, Welding for assembly

Covis relies on a network of selected suppliers for the choice of materials. It ensures the protection of components at risk of corrosion and wear by means of weld overlay cladding and repairs damaged or worn components. The unique nature of each process guarantees maximum safety and reliability of the component, making it resistant to wear, corrosion and high temperatures.

Over the years Covis has gained extensive experience in highly specialised fields. The weld overlay processes differ according to the specifications of each customer, thus protecting the components against environmental conditions to which they will be subject. We have different types of plants and machinery that enable us to work on a wide range of products, guaranteeing surface protection and resistance through different processes. Our process qualifications include various combinations of base and overlay materials that meet the international ASME, API, NACE and ISO standards.

Welding operations:

  • GTAW
  • Hot-wire GTAW (also with double wire)
  • GMAW
  • FCAW
  • SMAW
  • SAW with wire
  • SAW with strips

Covis relies on a network of selected suppliers for the choice of materials. It ensures the protection of components at risk of corrosion and wear by means of weld overlay cladding and repairs damaged or worn components. The unique nature of each process guarantees maximum safety and reliability of the component, making it resistant to wear, corrosion and high temperatures.

Over the years Covis has gained extensive experience in highly specialised fields. The weld overlay processes differ according to the specifications of each customer, thus protecting the components against environmental conditions to which they will be subject. We have different types of plants and machinery that enable us to work on a wide range of products, guaranteeing surface protection and resistance through different processes. Our process qualifications include various combinations of base and overlay materials that meet the international ASME, API, NACE and ISO standards.

Welding operations:

  • GTAW
  • Hot-wire GTAW (also with double wire)
  • GMAW
  • FCAW
  • SMAW
  • SAW with wire
  • SAW with strips

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