20-inch X52 Welded Line Pipe for Gas Pipelines from Mexico
This is a 20-inch (508 mm) external diameter welded pipe made of nonalloy steel, meeting API 5L X52 specifications for natural gas transmission lines. Its circular cross-section and welded construction suit high-pressure gas transport, and it falls under tariff item 7305.19.00 as line pipe with an external diameter exceeding 406.4 mm.
Duty Rate — Mexico → Canada
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- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Carbon Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7304000000–7306999999).
CBSA Single Window matching criteria, unknown
Import Tips
• Maintain documentation proving the pipe's external diameter and API 5L X52 grade for CBSA verification
• Check if the pipe qualifies for preferential duty treatment under CUSMA or other trade agreements by providing a valid certificate of origin
• Confirm the pipe is not further processed (e.g
• threaded or coated) in a way that could affect classification