Automatic door closures; of base metal

HS v2022 Code: 830260

About automatic door closures; of base metal

HS code 830260 covers automatic door closures made of base metal. These components play a crucial role in the construction and security industries, ensuring the smooth and controlled operation of doors in a wide range of commercial and residential settings. As an essential part of modern building infrastructure, the demand for high-quality automatic door closures remains steady, contributing to the overall growth of the global construction and hardware sectors.

Production process

Automatic door closures are typically manufactured through a combination of precision engineering and automated assembly processes. The production often begins with the fabrication of the base metal components, such as the housing, springs, and linkages, using techniques like stamping, casting, or machining. These individual parts are then carefully assembled, with mechanisms like hydraulic or pneumatic systems integrated to provide the smooth, controlled closing action. Quality control measures, including testing and inspection, are implemented throughout the manufacturing process to ensure the reliability and performance of the final product.

Production inputs

The production of automatic door closures requires a range of inputs, including base metals (such as steel, aluminum, or brass), mechanical components (springs, linkages, and hinges), and specialized hardware (such as hydraulic or pneumatic systems). Additionally, the manufacturing process may involve the use of various tools, machinery, and energy sources to facilitate the fabrication and assembly of the components. The availability and cost-effectiveness of these raw materials and production resources can significantly impact the overall competitiveness of the industry.

Production outputs

Automatic door closures produced under HS code 830260 are primarily used in the construction and security industries, where they are installed in a wide range of commercial and residential buildings, including offices, retail stores, hospitals, and residential properties. These door closures are often consumed by 442190 Other builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes and 830249 Other mountings, fittings and similar articles suitable for buildings, of base metal, as they are essential components in the installation and maintenance of doors and other building hardware.

Revisions to 830260

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 830260. The most recent 1 version of this code (830260) is in the HS v2022 system (this version):

This page shows the most recent version of code 830260.

Family tree for automatic door closures; of base metal

    graph LR
    A["<a href='/classifications/hs/v2022/83'>83: Metal; miscellaneous products of base metal</a>"]
A --> B["<a href='/classifications/hs/v2022/8302'>8302: Base metal mountings, fittings and similar articles for furniture, doors, staircases, windows, trunks, chests etc, castors with mountings of base metal, automatic door closers of base metal</a>"]
B --> C["<a href='/classifications/hs/v2022/830260'>830260: Automatic door closures; of base metal</a>"]

    B --> D["<a href='/classifications/hs/v2022/830210'>830210: Hinges; suitable for furniture, doors, staircases, windows, blinds, coachwork, saddlery, trunks, chests, caskets or the like, of base metal</a>"]
B --> E["<a href='/classifications/hs/v2022/830220'>830220: Castors; with mountings, of base metal</a>"]
B --> F["<a href='/classifications/hs/v2022/830230'>830230: Mountings, fittings and similar articles; for motor vehicles, of base metal</a>"]
B --> G["<a href='/classifications/hs/v2022/830241'>830241: Mountings, fittings and similar articles; of base metal, suitable for buildings</a>"]
B --> H["<a href='/classifications/hs/v2022/830242'>830242: Mountings, fittings and similar articles; suitable for furniture of base metal</a>"]
B --> I["<a href='/classifications/hs/v2022/830249'>830249: Mountings, fittings and similar articles; suitable for other than buildings or furniture, of base metal</a>"]
B --> J["<a href='/classifications/hs/v2022/830250'>830250: Hat-racks, hat-pegs, brackets and similar fixtures, of base metal</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 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