Flow Rate Automatic Controller for Pipeline from Mexico
Device that measures fluid flow and automatically adjusts valves to maintain constant rates in oil/gas pipelines, compensating for pressure changes. Under HTS 9032.89.60.85 as other automatic flow regulators for liquids/gases per chapter note 5(a). Ensures stabilized flow through continuous monitoring.
Duty Rate — Mexico → United States
11.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• API certifications required for oil/gas applications; include in entry docs
• Specify feedback loop details to distinguish from manual valves (8481)