CRT Monitor Funnel Cone Glass
The large glass funnel cone in computer monitors' cathode-ray tubes, designed to house the electron gun and direct beams to the screen faceplate. Classified under HTS 7011.20.10.00 as an open cone for CRTs, it's made from lead glass for radiation shielding. This component is shipped open without vacuum seal or fittings for lamp assembly.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 5.2% | +35.0% | 40.2% |
| 🇲🇽Mexico | 5.2% | +10.0% | 15.2% |
| 🇨🇦Canada | 5.2% | +10.0% | 15.2% |
| 🇩🇪Germany | 5.2% | +10.0% | 15.2% |
| 🇯🇵Japan | 5.2% | +10.0% | 15.2% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If float glass sheet cut to cone shape but not annealed or precision-formed for CRT vacuum use
Float glass sheets, even cut, remain under heading 7005 until worked beyond simple cutting per chapter notes.
If processed into lead crystal with minimum 24% PbO and used for decorative rather than functional CRT
Lead crystal glassware falls under 7013 per subheading note, if meeting PbO threshold regardless of shape.
If when imported as complete CRT subassembly with cone, neck, and base fused together
Assembled cathode-ray tubes shift to Chapter 85 under 8540 for parts of lamps and tubes.
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Import Tips & Compliance
• Include engineering drawings showing cone dimensions and PbO content to confirm CRT-specific design
• Avoid common pitfall of declaring as 'bulb' which shifts to 7011.10; specify 'open cone without neck'
• For high-volume imports, consider binding rulings from CBP to lock in 7011.20.10.00 classification
Related Products under HTS 7011.20.10.00
CRT Television Picture Tube Cone
This is the truncated funnel-shaped glass cone component of a cathode-ray tube (CRT) used in older television sets, forming the main body where electron beams converge to create the image on the phosphor-coated screen. It falls under HTS 7011.20.10.00 as an open glass part specifically for cathode-ray tubes, without any fittings. The cone is precision-molded from high-quality glass to withstand vacuum conditions and electron bombardment.
Oscilloscope CRT Cone Section
Precision glass cone for cathode-ray tubes in laboratory oscilloscopes, featuring exacting tolerances for high-speed electron beam deflection. This open glass part is under HTS 7011.20.10.00 as a CRT cone without fittings, formed via molding and annealing processes. It's essential for displaying waveforms in scientific instruments.
Medical Imaging CRT Cone
Specialized thick-walled glass cone for cathode-ray tubes in X-ray viewers and medical imaging displays, providing enhanced radiation resistance. Falls under HTS 7011.20.10.00 as an open glass part for CRT light sources without fittings. The cone's composition includes additives for durability in clinical environments.
Radar Display CRT Cone
Heavy-duty glass cone for military or aviation radar cathode-ray tubes, engineered for high-voltage operation and shock resistance. Classified in HTS 7011.20.10.00 as an open cone part for CRTs, open at both ends without fittings. Used in cockpits and control rooms for real-time display of radar sweeps.
Vintage Arcade Game CRT Cone
Replacement glass cone for cathode-ray tubes in classic 1980s arcade video games like Pac-Man or Galaga cabinets. This open funnel-shaped part fits under HTS 7011.20.10.00 for CRT cones without fittings, maintaining phosphor screen focus. Ideal for restoration projects preserving gaming history.