Monel Alloy Diaphragm Valve Body from Mexico
Corrosion-resistant Monel (Ni-Cu) body for diaphragm valves in chemical processing, HTS 8481.90.90.20 for 8481.20 valve parts. Houses the flexible diaphragm for corrosion-free flow control.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify nickel content (>50%) with melt analysis to avoid steel classification
• Specify chemical resistance ratings in commercial docs
• Use HTSUS advisory rulings for exotic alloys if uncertain