Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome

HS v2017 Code: 854012

About tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome

hs code 854012 covers the production and trade of cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome. These specialized electronic components are essential for the functioning of various display devices, such as traditional cathode-ray tube (CRT) televisions and computer monitors. As a key part of the broader electronics and electrical equipment industry, the 854012 product category plays a vital role in the global technology landscape.

Production process

The production of cathode-ray television picture tubes and video monitor cathode-ray tubes, monochrome, involves a complex manufacturing process. It typically begins with the fabrication of the glass envelope, which serves as the main structural component. The electron gun assembly, responsible for generating and directing the electron beam, is then carefully installed within the glass envelope. Finally, the phosphor coating, which emits light when struck by the electron beam, is applied to the inner surface of the display panel.

Production inputs

The production of hs code 854012 items requires a range of specialized inputs, including high-quality glass for the envelope, precision-engineered electron gun components, and specialized phosphor materials. Additionally, advanced manufacturing equipment, such as vacuum chambers and precision coating systems, are essential for the intricate assembly process. The industry also relies on a skilled workforce capable of handling the delicate nature of these components.

Production outputs

The primary output of hs code 854012 is cathode-ray television picture tubes and video monitor cathode-ray tubes, monochrome, which are then consumed by manufacturers of traditional CRT-based display devices. These tubes are often used in 851712 Television receivers, whether or not incorporating radio-broadcast receivers, video monitors and video projectors, 852841 Monitors and projectors, not incorporating television reception apparatus; reception apparatus for television, whether or not incorporating radio-broadcast receivers or sound or video recording or reproducing apparatus, and other related 8528 Monitors and projectors, not incorporating television reception apparatus; reception apparatus for television, whether or not incorporating radio-broadcast receivers or sound or video recording or reproducing apparatus product categories.

Revisions to 854012

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 854012. The most recent 1 version of this code (854012) is in the HS v2022 system:

This page shows a legacy version of code 854012 ( HS v2017).

Older versions

Family tree for tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome

    graph LR
    A["<a href='/classifications/hs/v2017/85'>85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles</a>"]
A --> B["<a href='/classifications/hs/v2017/8540'>8540: Thermionic, cold cathode or photo-cathode valves and tubes (e.g. vacuum, vapour, gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray and television camera tubes)</a>"]
B --> C["<a href='/classifications/hs/v2017/854012'>854012: Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome</a>"]

    B --> D["<a href='/classifications/hs/v2017/854011'>854011: Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, colour</a>"]
B --> E["<a href='/classifications/hs/v2017/854020'>854020: Tubes; television camera tubes, image converters and intensifiers, other photo-cathode tubes</a>"]
B --> F["<a href='/classifications/hs/v2017/854040'>854040: Tubes; data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0.4mm</a>"]
B --> G["<a href='/classifications/hs/v2017/854060'>854060: Tubes; cathode ray, n.e.c. in heading no. 8540</a>"]
B --> H["<a href='/classifications/hs/v2017/854071'>854071: Tubes; microwave, magnetrons, excluding grid-controlled tubes</a>"]
B --> I["<a href='/classifications/hs/v2017/854079'>854079: Tubes; microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes</a>"]
B --> J["<a href='/classifications/hs/v2017/854081'>854081: Valves and tubes; receiver or amplifier</a>"]
B --> K["<a href='/classifications/hs/v2017/854089'>854089: Valves and tubes; n.e.c. in heading no. 8540</a>"]
B --> L["<a href='/classifications/hs/v2017/854091'>854091: Tubes; parts of cathode-ray tubes</a>"]
B --> M["<a href='/classifications/hs/v2017/854099'>854099: Valves and tubes; parts of the valves and tubes of heading no. 8540, excluding parts of cathode-ray tubes</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight