Alloy 20 Nickel Pipe from Japan
Schedule 40 pipe made from Carpenter 20Cb-3 nickel-iron-chromium alloy, suited for sulfuric acid handling in chemical industries. Falls under HTS 7507.12.00.00 due to its nickel alloy base composition.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify alloy meets ASTM B464 standards with heat number traceability for customs validation
• Separate documentation for welded vs seamless to correctly apply duty subheadings if applicable
• Monitor Section 232 tariffs that may apply to certain alloy imports based on origin