Glass envelopes, open, and glass parts thereof, for electric lamps, cathode-ray tubes or the like

CPC v2.1 Code: 37192

About glass envelopes, open, and glass parts thereof, for electric lamps, cathode-ray tubes or the like

cpc code 37192 covers the production of glass envelopes, open, and glass parts for electric lamps, cathode-ray tubes, and similar applications. This industry plays a crucial role in the manufacturing of various electronic devices, lighting fixtures, and display technologies that are integral to modern life. The demand for these glass components is driven by the continuous advancements in the electronics and lighting industries, making this sector an important contributor to the broader economy.

Production process

The production of glass envelopes and parts covered under cpc code 37192 typically involves a multi-step process. First, the raw materials, such as silica sand, soda ash, and other additives, are carefully measured and mixed to create the desired glass composition. The mixture is then melted in a high-temperature furnace, and the molten glass is formed into the desired shapes and sizes using various techniques, such as blowing, pressing, or drawing. The formed glass components may undergo additional processing, such as annealing, coating, or polishing, to enhance their properties and appearance.

Production inputs

The main inputs required for the production of glass envelopes and parts under cpc code 37192 include raw materials like silica sand, soda ash, and other mineral additives. Specialized machinery, such as glass-forming equipment, annealing ovens, and polishing tools, are also essential for the manufacturing process. Additionally, skilled labor, energy sources, and quality control systems are crucial inputs for this industry.

Production outputs

The primary outputs of the industry covered by cpc code 37192 are glass envelopes, open, and glass parts for electric lamps, cathode-ray tubes, and similar applications. These glass components are then consumed by various other industries, such as 27111 Electric lamp bulbs and parts, 26200 Computers and peripheral equipment, and 27900 Other electrical equipment, which incorporate them into their final products.

Family tree for glass envelopes, open, and glass parts thereof, for electric lamps, cathode-ray tubes or the like

    graph LR
    A["<a href='/classifications/cpc/v2-1/3'>3: Other transportable goods, except metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/37'>37: Glass and glass products and other non-metallic products n.e.c.</a>"]
B --> C["<a href='/classifications/cpc/v2-1/371'>371: Glass and glass products</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3719'>3719: Other glass articles</a>"]
D --> E["<a href='/classifications/cpc/v2-1/37192'>37192: Glass envelopes, open, and glass parts thereof, for electric lamps, cathode-ray tubes or the like</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/37191'>37191: Bottles, jars, phials and other containers, of glass, of a kind used for the conveyance or packing of goods, except ampoules; stoppers, lids and other closures, of glass</a>"]
D --> G["<a href='/classifications/cpc/v2-1/37193'>37193: Glassware of a kind used for table, kitchen, toilet, office, indoor decoration or similar purposes (except bottles, jars and the like, of glass, and ornaments of lamp-worked glass)</a>"]
D --> H["<a href='/classifications/cpc/v2-1/37194'>37194: Clock or watch glasses and similar glasses; glasses for spectacles, not optically worked; hollow glass spheres and their segments for the manufacture of such glasses</a>"]
D --> I["<a href='/classifications/cpc/v2-1/37195'>37195: Laboratory, hygienic or pharmaceutical glassware; ampoules of glass</a>"]
D --> J["<a href='/classifications/cpc/v2-1/37196'>37196: Parts n.e.c. of lamps, lighting fittings, illuminated signs, illuminated name-plates and the like, of glass</a>"]
D --> K["<a href='/classifications/cpc/v2-1/37197'>37197: Electrical insulators of glass</a>"]
D --> L["<a href='/classifications/cpc/v2-1/37199'>37199: Articles of glass n.e.c. (including glass inners for vacuum flasks, signalling glassware, glass cubes for mosaics, glass beads, glass microspheres and ornaments of lamp-worked glass)</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 level1
class B level2
class C level3
class D level4
class E level5
class F level5
class G level5
class H level5
class I level5
class J level5
class K level5
class L level5

  class E 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 E highlight