Iron or steel, railway or tramway track construction material; switch blades, crossing frogs, point rods and other crossing pieces

HS v2017 Code: 730230

About iron or steel, railway or tramway track construction material; switch blades, crossing frogs, point rods and other crossing pieces

HS code 730230 covers a range of iron or steel products used in the construction and maintenance of railway and tramway tracks. These materials are essential for the efficient and safe operation of rail transportation systems, which play a crucial role in the global economy by facilitating the movement of goods and people across vast distances. The products under this code are widely used in both developed and developing countries, making it an important industry within the broader metal fabrication and infrastructure sectors.

Production process

The production of the items covered by HS code 730230 typically involves various metalworking processes, such as casting, forging, rolling, and machining. Manufacturers may use specialized equipment like rolling mills, presses, and CNC machines to shape the raw materials, which are primarily iron and steel, into the desired components. Quality control and testing procedures are also integral to ensuring the safety and reliability of these railway track construction materials.

Production inputs

The main inputs required for the production of HS code 730230 items include iron and steel, as well as various alloying elements like manganese, chromium, and nickel to improve the strength, durability, and corrosion resistance of the final products. Additionally, manufacturers may rely on specialized machinery, tools, and skilled labor to carry out the necessary metalworking and fabrication processes.

Production outputs

The products covered by HS code 730230 are primarily used in the construction and maintenance of railway and tramway infrastructure, such as 730210 Railway or tramway track construction material of iron or steel and 730240 Fish-plates and sole plates for railways or tramways, of iron or steel. These components are essential for the safe and efficient operation of rail transportation systems, which are vital for the movement of goods and people globally.

Revisions to 730230

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 730230. The most recent 1 version of this code (730230) is in the HS v2022 system:

This page shows a legacy version of code 730230 ( HS v2017).

Family tree for iron or steel, railway or tramway track construction material; switch blades, crossing frogs, point rods and other crossing pieces

    graph LR
    A["<a href='/classifications/hs/v2017/73'>73: Iron or steel articles</a>"]
A --> B["<a href='/classifications/hs/v2017/7302'>7302: Railway or tramway track constructions of iron or steel; rails, check and track rails, switch blades, crossing frogs, point rods, sleepers, fish-plates, chair wedges, sole plates, bedplates, ties and the like</a>"]
B --> C["<a href='/classifications/hs/v2017/730230'>730230: Iron or steel, railway or tramway track construction material; switch blades, crossing frogs, point rods and other crossing pieces</a>"]

    B --> D["<a href='/classifications/hs/v2017/730210'>730210: Iron or steel, railway or tramway track construction material; rails</a>"]
B --> E["<a href='/classifications/hs/v2017/730240'>730240: Iron or steel, railway or tramway track construction material; fish-plates and sole plates</a>"]
B --> F["<a href='/classifications/hs/v2017/730290'>730290: Iron or steel, railway or tramway track construction material; n.e.c. in heading no. 7302</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 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