Ultrasonic Flow Meter for Custody Transfer
A non-intrusive ultrasonic flow meter used for accurate custody transfer measurements of petroleum liquids in pipelines. It employs transit-time technology to measure flow velocity without contacting the fluid, classified under HTS 9026.10.40.00 as a liquid flow meter. Commonly used in oil and gas midstream operations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If it's a turbine or paddle wheel type meter
Mechanical flow meters with moving parts have separate statistical suffixes
If when imported as part of automated process control systems
Complex measuring systems principally for data processing may fall under Chapter 84
If primarily functions as a gas analyzer rather than flow meter
Instruments measuring gas composition rather than flow are in heading 9028
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Import Tips & Compliance
• Provide API MPMS certification documentation for petroleum measurement standards compliance
• Declare exact accuracy specifications (e.g
• 0.2% ) to justify flow meter classification over level sensors
• Include explosion-proof ratings (ATEX/IECEx) for hazardous area use in import declarations
Related Products under HTS 9026.10.40.00
Electromagnetic Flow Meter for Water Pipelines
An electromagnetic flow meter designed to measure the volumetric flow rate of conductive liquids like water in municipal pipelines. It uses Faraday's law of electromagnetic induction to detect flow without moving parts, falling under HTS 9026.10.40.00 as a flow meter for liquids. Ideal for wastewater treatment and irrigation systems.
Coriolis Mass Flow Meter for Chemical Processing
A Coriolis mass flow meter that directly measures mass flow rate of corrosive chemicals in processing plants. It vibrates measuring tubes to detect mass flow via Coriolis force, categorized under HTS 9026.10.40.00 for liquid flow measurement. Essential for batching and custody transfer in chemical industries.
Vortex Flow Meter for Steam Lines
A vortex shedding flow meter adapted for saturated steam converted to liquid equivalent flow measurement in boiler systems. It detects frequency of vortices shed by bluff body, reported as liquid flow under HTS 9026.10.40.00. Used in power plants and HVAC systems.
Thermal Mass Flow Meter for Water Treatment
A thermal dispersion flow meter for low-flow water treatment applications like chemical dosing lines. It measures flow by heat dissipation from heated sensors, calibrated for liquid service under HTS 9026.10.40.00. Perfect for RO systems and filtration plants.
Paddlewheel Flow Meter for Irrigation Systems
Insertion-style paddlewheel flow meter for agricultural irrigation mains measuring water flow rates. Turbine rotates proportional to fluid velocity, classified as flow meter under HTS 9026.10.40.00. Features hot-tap insertion for live line installation.
Doppler Ultrasonic Flow Meter for Wastewater
Clamp-on Doppler flow meter for slurries and wastewater with suspended solids in sewer lines. Measures velocity shifts from particles/reflections, classified under HTS 9026.10.40.00 for liquid flow. Non-intrusive installation preserves pipe integrity.