Alloy Steel Guardrail Post Tube from China
Heavy-gauge welded alloy steel tube with a circular cross-section, 2.25-inch outer diameter and wall thickness exceeding 1.65 mm. Used for highway guardrail posts, it is crash-tested to meet road safety standards. Classified under 7306.50.00 as welded tubing of other alloy steel.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the tube meets Canadian Highway Bridge Design Code or provincial guardrail standards
• Include documentation showing crash-test certification
• Verify the alloy steel composition to avoid misclassification under carbon steel headings