North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 312 - Basic and semi-finished iron and steel products
- 31213 - Ferrous metal castings
- 312131 - Pipes and fittings of ductile iron and cast iron
3121311 - Pipes and fittings of ductile iron and cast iron
Pipes and fittings of ductile iron and cast iron.
Illustrative example(s)
- grey iron pipes and fittings
- pipe fittings, ductile cast iron
- pipe fittings, non-malleable cast iron
- pipes, ductile iron, soil
- pipes, ductile iron, water
- profiles, hollow, ductile cast iron
- tubes, ductile cast iron
- water and sewer line cast iron pipe and fittings
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