Funnel-Shaped Glass Envelope for Monochrome ADP CRT
Funnel-shaped monochrome glass envelope section for assembling CRTs in automatic data processing graphic displays, like legacy oscilloscope-style monitors. Certified for HTS 7011.20.45.00 as an open part without fittings for ADP use. Critical for beam deflection in data visualization.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If intended for cathode-ray oscilloscope tubes
Specific for oscilloscopes, excluding ADP data/graphic displays.
If cast or rolled, not drawn or blown into envelope form
Different production methods classify under wired cast/rolled glass per heading 7003.
If classified as glass wool backing
Heading 7019 for glass wool requires specific SiO2/oxide content; otherwise 6806.
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Import Tips & Compliance
• Maintain records of ADP customer specs to support certification claims during audits
• Ensure no post-annealing working that might invoke Chapter 70 notes
• Bulk import in protective packaging to prevent damage reclassifiable as waste
Related Products under HTS 7011.20.45.00
Monochrome CRT Glass Envelope for ADP Monitors
This is an open monochrome glass envelope designed specifically for cathode-ray tubes (CRTs) used in automatic data processing (ADP) machine graphic display monitors, such as older computer screens. It falls under HTS 7011.20.45.00 because it is certified by the importer for actual use in ADP data or graphic display CRTs, distinguishing it from general monochrome envelopes. The glass is shaped for vacuum sealing and electron gun assembly without any fittings.
Glass Bulb for Monochrome ADP Terminal CRT
An open glass bulb component forming the envelope for monochrome cathode-ray tubes in ADP terminals, like those in legacy banking or point-of-sale systems. Classified under HTS 7011.20.45.00 due to importer certification for exclusive use in ADP graphic display CRTs. It is a precise glass part optimized for electron beam focusing in data display applications.
Monochrome Display Tube Glass Envelope for Industrial ADP
This monochrome glass envelope is for CRTs in industrial automatic data processing graphic displays, such as control room monitors in manufacturing. It qualifies for HTS 7011.20.45.00 with importer certification confirming use in ADP machines. The open design accommodates CRT assembly for raster graphic output.
CRT Neck Tube Glass for ADP Data Display
A specialized open glass neck tube part of the monochrome envelope for cathode-ray tubes in ADP data display units, connecting the electron gun. HTS 7011.20.45.00 applies with certification for ADP machine use. It ensures vacuum integrity in older computer graphic CRTs.