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HSChapter 90
U.S. imports of parts & accessories for liquid & gas measuring instruments (HS 902690) totaled $71.2M in July 2026, traded with 66 countries.
Importers of Parts & Accessories for Liquid & Gas Measuring Instruments paid $6.4M in duties in July 2026 — an effective duty rate of 13% on $48.0M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataReplacement and aftermarket components for flow meters, pressure gauges, level sensors, and heat meters fall under this heading, making it a high-volume category for MRO procurement in the energy, chemical, and water-utility sectors. The US schedule separates parts for electrical instruments (9026902000), parts for flow and heat meters (9026904000), and other non-electrical parts (9026906000). Mexico and Germany are the leading sources, with Switzerland — home to several precision-instrument manufacturers — also a notable supplier. Correct parts classification requires linking the component back to the parent instrument's heading, and misidentification of a subassembly as a finished instrument is a common entry error.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
6.4K shipments/mo
A printed circuit board assembly that is identifiable as solely or principally used in a pressure measuring instrument of heading 9026 should classify as a part under 9026902000 (for electrical instrument parts) rather than as a standalone electronic assembly under Chapter 85. The key is demonstrating dedicated use through technical documentation or the manufacturer's bill of materials.
Yes. Parts classified under heading 9026.90 that originate in China are generally subject to Section 301 tariffs. Importers should verify the applicable Section 301 list for the specific 10-digit subheading, as coverage and rates can differ across product lines within the heading.
Subheading 3 of 4 in heading 9026
Subheading 902690 · $71.2M of $382.9M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 9026902000 | Pts, Ele Inst&appts,Measure/Check Variable,Liq/Gas | $38.7M | 9.13% | 70.89% | $3.5M |
| 9026906000 | Pts, Inst&appts,Measure/Check Variable,Liq,NESOI | $23.7M | 9.25% | 68.43% | $2.2M |
| 9026904000 | Part and Accessories of Flow Meters, Heat Meters | $8.8M | 7.94% | 48.92% | $698K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 9026900000 | Pts, Inst & Apprts Measure/Check Variables Liq/Gas | $79.0M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$71.2MYoY · Pro
Exports
$79.0MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
customs district
destination
entry
rate provision · imports
29.6% enters free of duty; the effective duty rate is 9.02%.