North American Product Classification System (NAPCS) Canada 2017 Version 2.0
312 - Basic and semi-finished iron or steel products
This group comprises basic and semi-finished iron or steel products.
31214 - Iron or steel pipes and tubes (except castings)
This class comprises iron or steel pipes and tubes, except castings.
312142 - Iron or steel pipes and tubes (except castings and oil and gas pipes and tubes)
This subclass comprises iron or steel pipes and tubes, except castings and oil and gas pipes and tubes.
3121421 - Iron or steel pipes and tubes (except castings and oil and gas pipes and tubes)
Iron or steel pipes and tubes, except castings and oil and gas pipes and tubes.
Illustrative example(s)
- iron or steel conduits, open seamed, riveted or similarly closed, non-electrical
- iron or steel corrugated pipes, not welded
- iron or steel corrugated tubes, not welded
- mechanical pipes or tubes, iron or steel, welded
- pressure pipes, steel
- rectangular tubing, steel
- seamless pipes or tubes, iron or steel, mechanical
- square tubing, steel
- standard pipes, iron or steel
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