Copper; tubes and pipes, of refined copper

HS v2022 Code: 741110

About copper; tubes and pipes, of refined copper

HS code 741110 covers the import and export of copper tubes and pipes made from refined copper. This industry is a critical component of the broader metal manufacturing and construction sectors, providing essential materials for a wide range of applications. Copper tubes and pipes are valued for their durability, corrosion resistance, and excellent thermal and electrical conductivity, making them indispensable in industries such as plumbing, HVAC, and electrical infrastructure.

Production process

The production of copper tubes and pipes typically involves a multi-step process. First, refined copper is melted and cast into billets or ingots. These raw materials are then fed into a rolling mill, where they are drawn and extruded into the desired tube or pipe shape and dimensions. Annealing and other heat treatment processes may be used to improve the material's properties and workability. Finally, the tubes or pipes undergo finishing operations such as cutting, threading, or coating to meet specific customer requirements.

Production inputs

The main inputs required for the production of copper tubes and pipes include refined copper, as well as various alloying elements such as zinc, tin, or nickel, depending on the desired properties. Specialized machinery, such as rolling mills, extrusion presses, and cutting/finishing equipment, are also essential for this industry. Additionally, energy sources, such as electricity or natural gas, are needed to power the manufacturing processes.

Production outputs

The primary output of HS code 741110 is copper tubes and pipes, which are then consumed by a variety of downstream industries. These include 731100 (Structures (incl. prefabricated buildings), of iron or steel), 842810 Lifting, handling, loading or unloading machinery, 851420 Furnaces and ovens; industrial or laboratory, and 851440 Machines and apparatus for welding, whether or not capable of cutting, among others. The versatility of copper tubes and pipes makes them a crucial component in the construction, manufacturing, and infrastructure sectors.

Revisions to 741110

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 741110. The most recent 1 version of this code (741110) is in the HS v2022 system (this version):

This page shows the most recent version of code 741110.

Family tree for copper; tubes and pipes, of refined copper

    graph LR
    A["<a href='/classifications/hs/v2022/74'>74: Copper and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/7411'>7411: Copper tubes and pipes</a>"]
B --> C["<a href='/classifications/hs/v2022/741110'>741110: Copper; tubes and pipes, of refined copper</a>"]

    B --> D["<a href='/classifications/hs/v2022/741121'>741121: Copper; tubes and pipes, of copper-zinc base alloys (brass)</a>"]
B --> E["<a href='/classifications/hs/v2022/741122'>741122: Copper; tubes and pipes, of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)</a>"]
B --> F["<a href='/classifications/hs/v2022/741129'>741129: Copper; tubes and pipes, of copper alloys (other than copper-zinc, copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel-silver))</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 level6
class D level6
class E level6
class F 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