Plastics; tubes, pipes and hoses thereof, rigid, of polymers of propylene

HS v2017 Code: 391722

About plastics; tubes, pipes and hoses thereof, rigid, of polymers of propylene

HS code 391722 covers the production and trade of rigid plastic tubes, pipes, and hoses made from polypropylene polymers. This industry plays a crucial role in the broader plastics and petrochemicals sector, providing essential components for a wide range of applications across various industries. From construction and infrastructure to automotive and consumer goods, the demand for these rigid plastic products continues to grow, reflecting their versatility, durability, and cost-effectiveness.

Production process

The production of rigid polypropylene tubes, pipes, and hoses typically involves extrusion, a process where the raw plastic material is melted, forced through a die, and then cooled to form the desired shape and size. This process allows for the creation of a wide range of profiles and dimensions to meet the specific needs of different applications. Additionally, some products may undergo further processing, such as cutting, welding, or the addition of fittings, to create more complex and customized solutions.

Production inputs

The primary inputs for the production of HS code 391722 items are polypropylene resins, which are derived from the polymerization of propylene, a byproduct of natural gas and crude oil refining. Other key inputs include specialized extrusion machinery, molds, and various additives such as stabilizers, colorants, and reinforcing agents to enhance the properties of the final products. Reliable access to these raw materials and production equipment is crucial for the industry to meet the growing demand for rigid plastic tubes, pipes, and hoses.

Production outputs

The rigid plastic tubes, pipes, and hoses produced under HS code 391722 are widely used in a variety of applications, including 392310 Plastics; boxes, cases, crates and similar articles for the conveyance or packing of goods, 392390 Plastics; articles for the conveyance or packing of goods, not elsewhere specified, 392410 Plastics; tableware and kitchenware, and 392490 Plastics; household and toilet articles, not elsewhere specified. These products are also essential components in the construction, infrastructure, and automotive industries, where they are used for plumbing, drainage, and fluid transportation systems.

Revisions to 391722

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 391722. The most recent 1 version of this code (391722) is in the HS v2022 system:

This page shows a legacy version of code 391722 ( HS v2017).

Older versions

Family tree for plastics; tubes, pipes and hoses thereof, rigid, of polymers of propylene

    graph LR
    A["<a href='/classifications/hs/v2017/39'>39: Plastics and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/3917'>3917: Tubes, pipes and hoses and fittings thereof (for example, joints, elbows, flanges), of plastics</a>"]
B --> C["<a href='/classifications/hs/v2017/391722'>391722: Plastics; tubes, pipes and hoses thereof, rigid, of polymers of propylene</a>"]

    B --> D["<a href='/classifications/hs/v2017/391710'>391710: Plastics; artificial guts (sausage casings) of hardened protein or of cellulosic materials</a>"]
B --> E["<a href='/classifications/hs/v2017/391721'>391721: Plastics; tubes, pipes and hoses thereof, rigid, of polymers of ethylene</a>"]
B --> F["<a href='/classifications/hs/v2017/391723'>391723: Plastics; tubes, pipes and hoses thereof, rigid, of polymers of vinyl chloride</a>"]
B --> G["<a href='/classifications/hs/v2017/391729'>391729: Plastics; tubes, pipes and hoses thereof, rigid, of plastics n.e.c. in heading no. 3917</a>"]
B --> H["<a href='/classifications/hs/v2017/391731'>391731: Plastics; tubes, pipes and hoses thereof, flexible, having a minimum burst pressure of 27.6MPa</a>"]
B --> I["<a href='/classifications/hs/v2017/391732'>391732: Plastics; tubes, pipes and hoses thereof, other than those of item no. 3917.31, not reinforced or otherwise combined with other materials, without fittings</a>"]
B --> J["<a href='/classifications/hs/v2017/391733'>391733: Plastics; tubes, pipes and hoses thereof, other than those of item no. 3917.31, not reinforced or otherwise combined with other materials, with fittings</a>"]
B --> K["<a href='/classifications/hs/v2017/391739'>391739: Plastics; tubes, pipes and hoses thereof, n.e.c. in item no. 3917.30</a>"]
B --> L["<a href='/classifications/hs/v2017/391740'>391740: Plastics; tube, pipe and hose fittings (e.g. joints, elbows, flanges)</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