North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 466 - Metal building and construction materials
- 46614 - Other architectural metal products
- 466146 - Other metal products for architecture and construction
4661461 - Culverts, flumes and irrigation pipes
Culverts, flumes and irrigation pipes.
Illustrative example(s)
- corrugated pipes, of iron or non-alloy steel, not welded, sheet metal
- corrugated tubes, of iron or non-alloy steel, not welded, sheet metal
- pipes and tubes, alloy steel
- pipes, iron or non-alloy steel
- profiles, aluminum
- profiles, hollow, iron or non-alloy steel and stainless steel
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