NAF 25.51Y—Coating of metals

Where 25.51Y sits

1. C Manufacturing industry
2. 25 Manufacture of fabricated metal products, except machinery and equipment
3. 25.5 Treatment and coating of metals ; machining
4. 25.51 Coating of metals
5. 25.51Y Coating of metals

What 25.51Y includes

• Galvanizing, including the galvanizing general hot (batch)
• The coating of conversion to phosphate or chromate
• Plating, electroplating, treatment, anodic, etc, metal
• Colouring of the metal
• Coating non-metallic metals, for example: • coating of powder or plastic, enamelling, lacquering

What 25.51Y excludes

• The activities of farriers, see 01.62Y
• Printing on metals, see 18.12Y
• The metal coating of plastics, see 22.25Y
• The plating of metals, by means of a coating of gold, silver or platinum, to see 24.41Y
• The thermal treatment of metals, see 25.52Y
• The hardening of metals, see 25.52Y
• The paint of the metal on buildings and civil engineering works, see 43.34G
• The services of engraving, minute, see 95.29H

25.51Y in other systems