Iron or steel wire; grill, netting and fencing, plated or coated with zinc

HS v2022 Code: 731441

About iron or steel wire; grill, netting and fencing, plated or coated with zinc

HS code 731441 covers a wide range of iron or steel wire products that are plated or coated with zinc. These products are essential components in various industries, including construction, agriculture, and infrastructure development. They are used to create durable and corrosion-resistant fencing, netting, and grills that serve both functional and aesthetic purposes. The global demand for these products is driven by the ongoing need for reliable and long-lasting solutions in diverse applications, making this industry a vital part of the broader economy.

Production process

The production of iron or steel wire products under HS code 731441 typically involves several key steps. First, the raw materials, such as iron or steel wire, are sourced and prepared. The wire is then processed through a galvanization or zinc-coating process, which involves immersing the wire in a molten zinc bath to create a protective layer. This coating enhances the wire's resistance to corrosion and weathering. Finally, the coated wire is woven, twisted, or fabricated into the desired grill, netting, or fencing products, often using specialized machinery and techniques.

Production inputs

The main inputs required for the production of HS code 731441 products include iron or steel wire, zinc for the galvanization process, and various machinery and equipment for the fabrication and assembly of the final products. Additionally, energy sources, such as electricity or natural gas, are needed to power the production facilities. The availability and cost of these raw materials and resources can significantly impact the overall competitiveness and profitability of this industry.

Production outputs

The primary outputs of HS code 731441 are zinc-coated iron or steel wire products, including grills, netting, and fencing. These outputs are widely used in a variety of applications, such as 731420 Grill, netting and fencing, of iron or steel wire, 731010 (Tanks, casks, drums, cans, boxes and similar containers, of iron or steel, for any material (other than compressed or liquefied gas), of a capacity not exceeding 300 l, not fitted with mechanical or thermal equipment), and 730820 Towers and lattice masts, of iron or steel. The versatility and durability of these products make them essential components in the construction, agriculture, and infrastructure sectors, among others.

Revisions to 731441

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 731441. The most recent 1 version of this code (731441) is in the HS v2022 system (this version):

This page shows the most recent version of code 731441.

Family tree for iron or steel wire; grill, netting and fencing, 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/v2022/731441'>731441: Iron or steel wire; grill, netting and fencing, 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/v2022/731439'>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 --> 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

    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 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