Nonalloy Steel Culvert Pipe 18-inch OD from China
This is a corrugated welded pipe of nonalloy steel with a 457 mm external diameter, used for stormwater drainage and culverts under roadways. Its circular cross-section exceeds 406.4 mm and it is closed by welding. It falls under the 'Other' tariff item for large-diameter tubes and pipes of iron or steel.
Duty Rate — China → 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
• Confirm the pipe's corrugated profile does not affect its classification as a tube or pipe
• Ensure the external diameter exceeds 406.4 mm
• Provide evidence of nonalloy steel composition for customs clearance