Iron or steel wire; grill, netting and fencing, welded at the intersection, n.e.c. in item no. 7314.20, (other than plated or coated with zinc)

HS v2022 Code: 731439

About iron or steel wire; grill, netting and fencing, welded at the intersection, n.e.c. in item no. 7314.20, (other than plated or coated with zinc)

HS code 731439 covers a wide range of iron or steel wire products, including grills, netting, and fencing that are welded at the intersection. These products are essential components in various industries, from construction and infrastructure to agriculture and manufacturing. They play a crucial role in providing structural support, security, and protection across diverse applications within the global economy.

Production process

The production of items under HS code 731439 typically involves a multi-step process. First, steel wire is produced by drawing and forming techniques. The wire is then cut and shaped into the desired configurations, such as grills, netting, or fencing panels. These components are then welded at the intersection points to create the final product. Advanced welding technologies, including automated and robotic systems, are often employed to ensure consistent quality and efficiency in the manufacturing process.

Production inputs

The main inputs required for the production of items under HS code 731439 include steel wire, welding equipment, and various tools and machinery for cutting, shaping, and assembling the final products. The quality and properties of the steel wire, such as tensile strength and corrosion resistance, are crucial factors in determining the performance and durability of the finished goods. Additionally, specialized welding consumables, such as electrodes and shielding gases, are necessary for the welding process.

Production outputs

The primary outputs of the industry covered by HS code 731439 are various types of iron or steel wire products, including grills, netting, and fencing. These outputs are widely used in a range of industries, such as 730820 Construction and building materials, 940600 Prefabricated buildings, 870600 Parts and accessories for motor vehicles, and 940300 Furniture and fixtures. The versatility and durability of these wire products make them essential components in numerous applications, contributing to the overall growth and development of the global economy.

Revisions to 731439

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 731439. The most recent 1 version of this code (731439) is in the HS v2022 system (this version):

This page shows the most recent version of code 731439.

Family tree for iron or steel wire; grill, netting and fencing, welded at the intersection, n.e.c. in item no. 7314.20, (other than plated or coated with zinc)

    graph LR
    A["<a href='/classifications/hs/v2022/73'>73: Iron or steel articles</a>"]
A --> B["<a href='/classifications/hs/v2022/7314'>7314: Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel</a>"]
B --> C["<a href='/classifications/hs/v2022/731439'>731439: Iron or steel wire; grill, netting and fencing, welded at the intersection, n.e.c. in item no. 7314.20, (other than plated or coated with zinc)</a>"]

    B --> D["<a href='/classifications/hs/v2022/731412'>731412: Iron or steel; woven cloth, endless bands for machinery, of stainless steel</a>"]
B --> E["<a href='/classifications/hs/v2022/731414'>731414: Iron or steel; woven cloth, of stainless steel, (other than endless bands for machinery)</a>"]
B --> F["<a href='/classifications/hs/v2022/731419'>731419: Iron or steel; woven cloth, other than of stainless steel</a>"]
B --> G["<a href='/classifications/hs/v2022/731420'>731420: Iron or steel wire; grill, netting and fencing, welded at intersections, of wire with a maximum cross-sectional dimension of 3mm or more and mesh size 100cm2 or more</a>"]
B --> H["<a href='/classifications/hs/v2022/731431'>731431: Iron or steel wire; grill, netting and fencing, welded at the intersection, n.e.c. in item no. 7314.20, plated or coated with zinc</a>"]
B --> I["<a href='/classifications/hs/v2022/731441'>731441: Iron or steel wire; grill, netting and fencing, plated or coated with zinc</a>"]
B --> J["<a href='/classifications/hs/v2022/731442'>731442: Iron or steel wire; grill, netting and fencing, coated with plastic</a>"]
B --> K["<a href='/classifications/hs/v2022/731449'>731449: Iron or steel wire; grill, netting and fencing, coated with materials other than zinc or plastic</a>"]
B --> L["<a href='/classifications/hs/v2022/731450'>731450: Iron or steel; expanded metal</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 G level6
class H level6
class I level6
class J level6
class K level6
class L 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