Cold-Reduced Heat Exchanger Tube ASTM A213 T11 from Mexico
A seamless cold-reduced carbon steel tube, an ASTM A179 variant designed for shell-and-tube heat exchangers in refining operations. Its thin wall and circular profile facilitate efficient heat transfer while maintaining structural integrity. This product falls under 7304.31.00 as a cold-drawn or cold-rolled seamless tube of non-alloy steel.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the tube meets ASTM A179 specifications and provide certification to the CBSA
• Confirm the cold-reduction process is documented in the manufacturing records
• Verify the non-alloy composition to avoid misclassification under alloy steel headings