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

HS v2022 Code: 731431

About 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

HS code 731431 covers a wide range of iron or steel wire products, including grills, netting, and fencing that are welded at the intersection and plated or coated with zinc. These products are essential components in various industries, from construction and infrastructure to agriculture and manufacturing. They play a crucial role in providing durable, corrosion-resistant, and versatile solutions for a diverse range of applications.

Production process

The production of the items covered under HS code 731431 typically involves a multi-step process. First, steel wire is produced through a process of drawing, where the wire is pulled through a series of dies to reduce its diameter and increase its tensile strength. The wire is then welded at the intersection points to form the desired grill, netting, or fencing pattern. Finally, the products are plated or coated with zinc to enhance their corrosion resistance and durability.

Production inputs

The main inputs required for the production of items under HS code 731431 include steel wire, welding equipment, and zinc plating or coating materials. Steel wire is the primary raw material, and its quality and specifications can significantly impact the final product's performance. Additionally, specialized machinery and equipment, such as wire-drawing machines, welding stations, and zinc plating/coating facilities, are essential for the manufacturing process.

Production outputs

The products covered under HS code 731431 are widely used in various industries, including 731420 Iron or steel wire, grill, netting and fencing, welded at the intersection, 731010 (Tanks, casks, drums, cans, boxes and similar containers, for any material (other than compressed or liquefied gas), of iron or steel, of a capacity not exceeding 300 l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment), and 730820 Towers and lattice masts, of iron or steel. These items are crucial components in the construction, infrastructure, agriculture, and manufacturing sectors, providing durable and versatile solutions for a wide range of applications.

Revisions to 731431

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 731431. The most recent 1 version of this code (731431) is in the HS v2022 system (this version):

This page shows the most recent version of code 731431.

Family tree for 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

    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/v2022/731431'>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 --> 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/v2022/731439'>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 --> 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

    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