---
title: "7303 – Tubes, pipes and hollow profiles, of…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 7303: Tubes, pipes and hollow profiles, of cast iron. CBSA duty rates for each code."
canonical: "https://www.adhocs.ca/hs-codes/7303"
---

# 7303 Tubes, pipes and hollow profiles, of cast iron.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 73](https://www.adhocs.ca/hs-codes/73)

1 subheading. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code.

- [7303.00](https://www.adhocs.ca/hs-codes/7303.00) Tubes, pipes and hollow profiles, of cast iron.

## Other headings in this chapter

- Previous: [7302](https://www.adhocs.ca/hs-codes/7302) Railway or tramway track construction material of iron or steel, the following: rails, check-rails and rack rails, switch blades, crossing frogs, point rods and other crossing pieces, sleepers (cross-ties), fish-plates, chairs, chair wedges, sole plates (base plates), rail clips, bedplates, ties and other material specialized for jointing or fixing rails.
- Next: [7304](https://www.adhocs.ca/hs-codes/7304) Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.

[Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).