SNI 28.91—Manufacture of machinery for metallurgy

Where 28.91 sits

1. C Manufacturing
2. 28 Manufacture of machinery and equipment n.e.c.
3. 28.9 Manufacture of other special-purpose machinery
4. 28.91 Manufacture of machinery for metallurgy

Contains 1 narrower code

• 28.910 Manufacture of machinery for metallurgy

What 28.91 includes

• Manufacture of machines and equipment for handling hot metals (e.g. converters, ingot moulds, ladles and casting machines, of a kind used in metallurgy or in metal foundries)
• Manufacture of metal-rolling mills and rolls for such mills

What 28.91 excludes

• Manufacture of moulding boxes and moulds (except ingot moulds), see 25.63
• Manufacture of draw benches, see 28.41
• Manufacture of machines for forming foundry moulds, see 28.99

28.91 in other systems