HSChapter 90
U.S. imports of x-ray & radiation equipment components: generators, control panels, tables & parts (HS 902290) totaled $109.6M in April 2026, traded with 53 countries.
Importers of X-Ray & Radiation Equipment Components: Generators, Control Panels, Tables & Parts paid $13.4M in duties in April 2026 — an effective duty rate of 14% on $95.8M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataImports from China dominate this heading, with Germany, Japan, Canada, and Switzerland also significant sources of high-value radiation apparatus and subassemblies. The US schedule breaks this heading into distinct 10-digit lines covering radiation generator units (9022900500), radiation beam delivery units (9022901500), high tension generators and associated furniture (9022902000, 9022902500), parts of X-ray tubes (9022904000), parts of X-ray apparatus (9022906000), parts of ionization-type smoke detectors (9022907000), and parts using alpha, beta, or gamma radiation (9022908000, 9022909500). Medical-use articles within this heading — such as examination tables and treatment chairs — may be subject to FDA oversight as medical devices, while radiation-generating equipment can also trigger Nuclear Regulatory Commission or Agreement State licensing requirements depending on end use. Importers should verify whether specific subassemblies are classified as parts of medical devices or as general industrial radiation equipment, as the distinction affects both duty treatment and admissibility.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The distinction turns on whether the component is dedicated to the X-ray tube itself — such as anodes, cathodes, or tube housings — versus a broader system component like a collimator, detector array, or control interface. CBP has issued binding rulings on this split; when the component's principal function is integral to the tube rather than the surrounding apparatus, 9022904000 typically applies. Consulting a licensed customs broker and reviewing relevant CBP rulings before entry is strongly recommended.
Yes. Many subheadings within 9022.90 are subject to Section 301 tariffs on goods of Chinese origin. The applicable list and any exclusions should be verified against current USTR guidance at the time of entry, as exclusion status has changed multiple times. Importers sourcing from China should confirm the current Section 301 exposure for each specific 10-digit line.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 9022906000 | PTS OF APPARATUS BASED ON THE USE OF X-RAYS | $78.5M | 14.50% | $10.1M |
| 9022909500 | PTS,USE ALPHA,BETA/GAMMA RADIATIONS, ETC, NESOI | $12.7M | 12.83% | $1.1M |
| 9022904000 | PARTS AND ACCESSORIES OF X-RAY TUBES | $10.8M | 11.32% | $1.2M |
| 9022902500 | HIGH TENSION GENERATORS,DESKS,CHAIR,ETC | $4.8M | 15.21% | $718K |
| 9022900500 | RADIATION GENERATOR UNITS | $2.8M | 10.74% | $206K |
| 9022901500 | RADIATION BEAM DELIVERY UNITS | $29K | 14.60% | $936 |
| 9022907000 | PARTS & ACCESS OF IONIZATION TYPE SMOKE DETECTORS | $5K | 10.99% | $541 |
PTS OF APPARATUS BASED ON THE USE OF X-RAYS
PTS,USE ALPHA,BETA/GAMMA RADIATIONS, ETC, NESOI
PARTS AND ACCESSORIES OF X-RAY TUBES
HIGH TENSION GENERATORS,DESKS,CHAIR,ETC
RADIATION GENERATOR UNITS
RADIATION BEAM DELIVERY UNITS
PARTS & ACCESS OF IONIZATION TYPE SMOKE DETECTORS
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 9022906000 | PTS OF APPARATUS BASED ON THE USE OF X-RAYS | $61.7M |
| 9022908000 | PARTS,USE ALPHA,BETA/GAMMA RADIATIONS, ETC, NESOI | $13.9M |
| 9022904000 | PARTS AND ACCESSORIES OF X-RAY TUBES | $6.2M |
| 9022902000 | HIGH TENSION GENERATORS, DESKS, CHAIR,ETC | $5.9M |
| 9022907000 | PARTS & ACCESS OF IONIZATION TYPE SMOKE DETECTORS | $1.1M |
PTS OF APPARATUS BASED ON THE USE OF X-RAYS
85.9K no
PARTS,USE ALPHA,BETA/GAMMA RADIATIONS, ETC, NESOI
49.7K no
PARTS AND ACCESSORIES OF X-RAY TUBES
29.8K no
HIGH TENSION GENERATORS, DESKS, CHAIR,ETC
8.1K no
PARTS & ACCESS OF IONIZATION TYPE SMOKE DETECTORS
5.8M no
INSTR & APPL F MEDICAL SURGICAL DENTAL VET, NESOI
HS 901890
MED NEEDLES. NESOI, CATHERERS ETC AND PARTS ETC
HS 901839
ARTIFICIAL JOINTS & PARTS & ACCESSORIES THEROF,NES
HS 902139
ELECTRO-DIAGNOSTIC APPARATUS NESOI, AND PARTS ETC.
HS 901819
OZONE,OXYGEN,ETC THERAPY, RESPIRATION APPARATUS,PT
HS 901920
MEAS CHECKNG INSTRUMENT & MACH, NOT OPTICAL, NESOI
HS 903180
| State | Imports | Exports | Balance |
|---|---|---|---|
| Wisconsin | $18.6M | $12.6M | -$6.0M |
| California | $15.8M | $11.8M | -$4.0M |
| Illinois | $6.7M | $10.7M | +$4.0M |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| NEW ORLEANS, LA | $11.9M | $19.8M | +$7.8M |
| CHICAGO, IL | $13.9M | $13.3M | -$582K |
| CLEVELAND, OH | $8.9M | $13.5M | +$4.6M |