Rubber; vulcanised, endless transmission belts of trapezoidal cross-section (V-belts), V-ribbed, of an outside circumference exceeding 60cm but not exceeding 180 cm

HS v2017 Code: 401031

About rubber; vulcanised, endless transmission belts of trapezoidal cross-section (v-belts), v-ribbed, of an outside circumference exceeding 60cm but not exceeding 180 cm

HS code 401031 covers a crucial component of industrial machinery and equipment - vulcanized rubber V-belts. These endless transmission belts are essential for power transmission in a wide range of applications, from manufacturing and processing plants to agricultural and construction equipment. As a vital link in the global supply chain, the production and trade of these rubber V-belts play a significant role in the broader industrial and economic landscape.

Production process

The production of vulcanized rubber V-belts involves a multi-step process. First, raw rubber is compounded with various additives, such as reinforcing fillers and vulcanizing agents, to achieve the desired physical and mechanical properties. The rubber compound is then extruded or calendered into thin sheets, which are cut and shaped into the trapezoidal cross-section of the V-belt. The belts are then subjected to a vulcanization process, where heat and pressure are applied to crosslink the rubber molecules, enhancing the belt's strength, flexibility, and durability.

Production inputs

The main inputs required for the production of HS code 401031 V-belts include natural and synthetic rubber, such as 400122 Natural rubber in smoked sheets, 400129 Natural rubber in other forms, and 400211 (Styrene-butadiene rubber (SBR); latex). Additionally, the manufacturing process requires various reinforcing fillers, such as carbon black and silica, as well as vulcanizing agents like sulfur and accelerators. Specialized machinery, including extruders, calenders, and vulcanization presses, are also essential for the production of these V-belts.

Production outputs

The primary output of HS code 401031 is vulcanized rubber V-belts, which are used in a wide range of industrial and commercial applications. These belts are often consumed by industries that require power transmission, such as 842131 Machinery for filtering or purifying gases, 842191 Parts of machinery for filtering or purifying gases, and 842199 Parts of machinery for filtering or purifying liquids or gases. The V-belts produced under this code may also be used in agricultural equipment, construction machinery, and various types of industrial machinery and equipment.

Revisions to 401031

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 401031. The most recent 1 version of this code (401031) is in the HS v2022 system:

This page shows a legacy version of code 401031 ( HS v2017).

Family tree for rubber; vulcanised, endless transmission belts of trapezoidal cross-section (v-belts), v-ribbed, of an outside circumference exceeding 60cm but not exceeding 180 cm

    graph LR
    A["<a href='/classifications/hs/v2017/40'>40: Rubber and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/4010'>4010: Conveyor or transmission belts or belting, of vulcanised rubber</a>"]
B --> C["<a href='/classifications/hs/v2017/401031'>401031: Rubber; vulcanised, endless transmission belts of trapezoidal cross-section (V-belts), V-ribbed, of an outside circumference exceeding 60cm but not exceeding 180 cm</a>"]

    B --> D["<a href='/classifications/hs/v2017/401011'>401011: Rubber; vulcanised, conveyor belts or belting, reinforced only with metal</a>"]
B --> E["<a href='/classifications/hs/v2017/401012'>401012: Rubber; vulcanised, conveyor belts or belting, reinforced only with textile materials</a>"]
B --> F["<a href='/classifications/hs/v2017/401019'>401019: Rubber; vulcanised, conveyor belts or belting, (reinforced with other than metal only or textile materials only)</a>"]
B --> G["<a href='/classifications/hs/v2017/401032'>401032: Rubber; vulcanised, endless transmission belts of trapezoidal cross-section (V-belts), other than V-ribbed, of an outside circumference exceeding 60cm but not exceeding 180 cm</a>"]
B --> H["<a href='/classifications/hs/v2017/401033'>401033: Rubber; vulcanised, endless transmission belts of trapezoidal cross-section (V-belts), V-ribbed, of an outside circumference exceeding 180cm but not exceeding 240 cm</a>"]
B --> I["<a href='/classifications/hs/v2017/401034'>401034: Rubber; vulcanised, endless transmission belts of trapezoidal cross-section (V-belts), other than V-ribbed, of an outside circumference exceeding 180cm but not exceeding 240 cm</a>"]
B --> J["<a href='/classifications/hs/v2017/401035'>401035: Rubber; vulcanised, endless synchronous belts, of an outside circumference exceeding 60 cm but not exceeding 150 cm</a>"]
B --> K["<a href='/classifications/hs/v2017/401036'>401036: Rubber; vulcanised, endless synchronous belts, of an outside circumference exceeding 150 cm but not exceeding 198 cm</a>"]
B --> L["<a href='/classifications/hs/v2017/401039'>401039: Rubber; vulcanised, conveyor or transmission belts or belting, n.e.c. in heading no. 4010</a>"]

    

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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
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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