Alloy 20 Seamless Cold-Drawn Tubing from China
Seamless cold-drawn tubing made from Alloy 20 (Carpenter 20Cb-3), containing 32-38% nickel, for use in sulfuric acid environments. The tube has a circular cross-section and an external diameter under 19 mm, produced by cold drawing for precise dimensions. It falls under tariff item 7304.41.00 as a cold-drawn seamless tube of stainless steel.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the tubing is seamless, cold-drawn, and under 19 mm outer diameter to match the tariff item
• Provide alloy certification showing Alloy 20 composition for CBSA verification
• Confirm the end-use application to ensure no additional regulatory permits are needed