If protection against corrosion is required for carbon steel perforated sheets and parts, hot dip galvanising ensures the best possible solution.

Hot dip galvanising of perforated product

By close cooperation with our subcontractors we have built up a large experience within hot dip galvanizing and knowledge of how to obtain the best results.

When to use hot dip galvanised sheets

  • Generally if a lasting corrosion protection is needed.
  • For outdoor use or use in humid and corrosive environments such as swimming baths.
  • If painted/coated perforated sheets are required to be used in corrosive, humid or outdoor environments.

Advantages of hot dip galvanising

  • Smooth and uniform coating.
  • Sharp edges and corners are protected optimally.
  • The coating is very robust and can withstand minor bumps and bruises in connection with the mounting, transportation etc.

Disadvantages of hot dip galvanizing

  • Limitation of the product size.
  • Risk of distortion.

Perforated sheets suitable for hot dip galvanising

  • Carbon steel cold rolled and hot rolled sheets with a minimum thickness of 1.5 mm.
  • Perforated sheets with holes that are = or > 6.0 mm in diameter (if hot dip galvanising of perforated sheets is required for sheets with holes less than 6.0 mm, e.g. R 5.0 mm or R 4.0 mm, additional investigation is required).

Sheets and fabrications are hot dip galvanised according to DS / EN ISO. Please feel free to contact us for more information.

Hot dip galvanising

Hot dip galvanising
Hot dip galvanising

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RMIG Express

Pattern catalogue

Perforation and more…