Tubes and pipes, of non-circular cross-section and hollow profiles, seamless, of steel

CPC v2.1 Code: 41284

About tubes and pipes, of non-circular cross-section and hollow profiles, seamless, of steel

cpc code 41284 covers the production of tubes and pipes with non-circular cross-sections and hollow profiles, made from seamless steel. This industry plays a vital role in the construction, manufacturing, and energy sectors, providing essential components for a wide range of applications, from pipelines and structural supports to industrial equipment and machinery. As a key part of the broader metal products industry, the production of these specialized steel tubes and pipes contributes significantly to the overall economy.

Production process

The production of tubes and pipes under cpc code 41284 typically involves a multi-step process. First, the raw steel is heated and extruded or drawn through a die to create the desired cross-sectional shape and size. The seamless nature of these products is achieved through techniques such as piercing, where a solid steel billet is punched to create the hollow profile. Further processing steps may include heat treatment, surface finishing, and quality control measures to ensure the final products meet industry standards.

Production inputs

The main inputs required for the production of cpc code 41284 products include high-quality steel billets or ingots, as well as specialized machinery and equipment for the extrusion, drawing, and finishing processes. Additionally, energy sources, such as natural gas or electricity, are needed to power the production facilities. Other significant inputs may include lubricants, coolants, and various tools and consumables used in the manufacturing process.

Production outputs

The primary outputs of cpc code 41284 are seamless steel tubes and pipes with non-circular cross-sections and hollow profiles. These products are widely used in a variety of industries, including 41283 Tubes and pipes, of circular cross-section, seamless, of steel, 41285 Tubes and pipes, of non-circular cross-section and hollow profiles, welded, of steel, and 41286 Tubes and pipes, of circular cross-section, welded, of steel, which consume these specialized steel components for their own manufacturing processes.

Family tree for tubes and pipes, of non-circular cross-section and hollow profiles, seamless, of steel

    graph LR
    A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/41'>41: Basic metals</a>"]
B --> C["<a href='/classifications/cpc/v2-1/412'>412: Products of iron or steel</a>"]
C --> D["<a href='/classifications/cpc/v2-1/4128'>4128: Tubes, pipes and hollow profiles, of steel</a>"]
D --> E["<a href='/classifications/cpc/v2-1/41284'>41284: Tubes and pipes, of non-circular cross-section and hollow profiles, seamless, of steel</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/41281'>41281: Line pipe of a kind used for oil or gas pipelines, seamless, of steel</a>"]
D --> G["<a href='/classifications/cpc/v2-1/41282'>41282: Casing, tubing and drill pipe, of a kind used in the drilling for oil or gas, seamless, of steel</a>"]
D --> H["<a href='/classifications/cpc/v2-1/41283'>41283: Other tubes and pipes, of circular cross-section, seamless</a>"]
D --> I["<a href='/classifications/cpc/v2-1/41285'>41285: Line pipe of a kind used for oil or gas pipelines, welded, of steel</a>"]
D --> J["<a href='/classifications/cpc/v2-1/41286'>41286: Casing and tubing, of a kind used in the drilling for oil or gas, welded, of steel</a>"]
D --> K["<a href='/classifications/cpc/v2-1/41287'>41287: Other tubes and pipes, of circular cross-section, welded, of steel</a>"]
D --> L["<a href='/classifications/cpc/v2-1/41288'>41288: Tubes and pipes, of non-circular cross-section, welded, of steel</a>"]
D --> M["<a href='/classifications/cpc/v2-1/41289'>41289: Other tubes and pipes, such as open seam, riveted or similarly closed</a>"]

    

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class C level3
class D level4
class E level5
class F level5
class G level5
class H level5
class I level5
class J level5
class K level5
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class M level5

  class E 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 E highlight