Prestressed Concrete Filled Steel Sleeper from China
A steel sleeper reinforced with prestressed concrete filling for enhanced durability in heavy-duty rail lines. It is classified under tariff item 7302.90.00 as iron or steel sleepers specialized for railway track fixing and support.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the composite nature does not affect classification; the steel component predominates
• Provide test reports for load-bearing capacity