Copper; tube or pipe fittings (e.g. couplings, elbows, sleeves)

HS v2022 Code: 7412

About copper; tube or pipe fittings (e.g. couplings, elbows, sleeves)

HS code 7412 covers a range of copper tube and pipe fittings, including couplings, elbows, and sleeves. These components play a crucial role in the construction, plumbing, and manufacturing industries, enabling the efficient and reliable transport of fluids and gases. As a key part of the broader 74 Copper and articles thereof industry, the production and trade of these fittings contribute significantly to global economic activity and infrastructure development.

Production process

Copper tube and pipe fittings are typically manufactured through a combination of casting, machining, and assembly processes. The raw copper material is first melted and poured into molds to create the basic fitting shapes. These castings are then machined to precise dimensions and tolerances, ensuring a tight and secure fit. Finally, the fittings may undergo additional finishing processes, such as polishing or plating, before being assembled and packaged for distribution.

Production inputs

The primary inputs for the production of HS code 7412 items are high-purity copper, as well as various tools and machinery for the casting, machining, and finishing operations. Specialized equipment, such as lathes, milling machines, and polishing stations, are essential for the manufacturing process. Additionally, the industry relies on a skilled workforce capable of operating these machines and performing quality control measures.

Production outputs

The copper tube and pipe fittings produced under HS code 7412 are used in a wide range of applications, including plumbing systems, HVAC installations, industrial equipment, and various other infrastructure projects. These fittings are often consumed by industries covered under 84 Machinery; nuclear reactors, boilers, etc. and 85 Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, as they are essential components in the assembly and installation of larger systems.

Family tree for copper; tube or pipe fittings (e.g. couplings, elbows, sleeves)

    graph LR
    A["<a href='/classifications/hs/v2022/74'>74: Copper and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/7412'>7412: Copper; tube or pipe fittings (e.g. couplings, elbows, sleeves)</a>"]

    A --> C["<a href='/classifications/hs/v2022/7401'>7401: Copper mattes; cement copper (precipitated copper)</a>"]
A --> D["<a href='/classifications/hs/v2022/7402'>7402: Copper; unrefined, copper anodes for electrolytic refining</a>"]
A --> E["<a href='/classifications/hs/v2022/7403'>7403: Copper; refined and copper alloys, unwrought</a>"]
A --> F["<a href='/classifications/hs/v2022/7404'>7404: Copper; waste and scrap</a>"]
A --> G["<a href='/classifications/hs/v2022/7405'>7405: Copper; master alloys</a>"]
A --> H["<a href='/classifications/hs/v2022/7406'>7406: Copper; powders and flakes</a>"]
A --> I["<a href='/classifications/hs/v2022/7407'>7407: Copper; bars, rods and profiles</a>"]
A --> J["<a href='/classifications/hs/v2022/7408'>7408: Copper wire</a>"]
A --> K["<a href='/classifications/hs/v2022/7409'>7409: Copper plates, sheets and strip; of a thickness exceeding 0.15mm</a>"]
A --> L["<a href='/classifications/hs/v2022/7410'>7410: Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15mm</a>"]
A --> M["<a href='/classifications/hs/v2022/7411'>7411: Copper tubes and pipes</a>"]
A --> N["<a href='/classifications/hs/v2022/7413'>7413: Copper; stranded wire, cables, plaited bands and the like, not electrically insulated</a>"]
A --> O["<a href='/classifications/hs/v2022/7415'>7415: Copper, nails, tacks, drawing pins, staples (not those of heading no. 8305) and the like, of copper or iron or steel with heads of copper; screws bolts, nuts, screws hooks, rivets, cotters, washers</a>"]
A --> P["<a href='/classifications/hs/v2022/7418'>7418: Copper; table, kitchen or other household articles and parts thereof; pot scourers, scouring, polishing pads, gloves and the like; sanitary ware and parts thereof</a>"]
A --> Q["<a href='/classifications/hs/v2022/7419'>7419: Copper; articles thereof n.e.c. in chapter 74</a>"]

    B --> R["<a href='/classifications/hs/v2022/741210'>741210: Copper; tube or pipe fittings (e.g. couplings, elbows, sleeves) of refined copper</a>"]
B --> S["<a href='/classifications/hs/v2022/741220'>741220: Copper; tube or pipe fittings (e.g. couplings, elbows, sleeves) of copper alloys</a>"]


    %% Color coordination by level

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    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 level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level6
class S level6

  class B 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 B highlight