-- drill pipe

HS v2002 Code: 730421

Chapter	Heading	Sub-heading
73	04	21

Code	730421
Version	HS v2002
Hierarchy Level	6
Datasource	WCO
Chapter	73
Heading	7304

Ancestor Codes: Articles of iron or steel; Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.

This Code: -- drill pipe

Sibling Codes (Nearest 5): - Line pipe Of a kind used for oil or gas pipelines; -- Other; -- Cold-drawn or cold-rolled (cold-reduced); -- Other; -- Cold-drawn or cold-rolled (cold-reduced)

Revisions to 730421

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 730421. The most recent 2 versions of this code (730421) is in the HS v2022 system:

This page shows a legacy version of code 730421 ( HS v2002).

Newer versions

Older versions

HS v1996:
- 730421: Casing, tubing and drill pipe, of a kind used in drilling for oil or gas :-- Drill pipe

Family tree for -- drill pipe

    graph LR
    A["<a href='/classifications/hs/v2002/73'>73: Articles of iron or steel</a>"]
A --> B["<a href='/classifications/hs/v2002/7304'>7304: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.</a>"]
B --> C["<a href='/classifications/hs/v2002/730421'>730421: -- drill pipe</a>"]

    B --> D["<a href='/classifications/hs/v2002/730410'>730410: - Line pipe Of a kind used for oil or gas pipelines</a>"]
B --> E["<a href='/classifications/hs/v2002/730429'>730429: -- Other</a>"]
B --> F["<a href='/classifications/hs/v2002/730431'>730431: -- Cold-drawn or cold-rolled (cold-reduced)</a>"]
B --> G["<a href='/classifications/hs/v2002/730439'>730439: -- Other</a>"]
B --> H["<a href='/classifications/hs/v2002/730441'>730441: -- Cold-drawn or cold-rolled (cold-reduced)</a>"]
B --> I["<a href='/classifications/hs/v2002/730449'>730449: -- Other</a>"]
B --> J["<a href='/classifications/hs/v2002/730451'>730451: -- Cold-drawn or cold-rolled (cold-reduced)</a>"]
B --> K["<a href='/classifications/hs/v2002/730459'>730459: -- Other</a>"]
B --> L["<a href='/classifications/hs/v2002/730490'>730490: - Other</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