📂 Category 7304E51

 
 
73
7304
7304 E
7304 E 51
 - - étirés ou laminés à froid
 - - - autres

📖 About this code

This code covers seamless tubes and pipes made from alloy steel, specifically those with a circular cross-section. These are typically used in demanding applications where high strength and corrosion resistance are required.

ARTICLES OF IRON OR STEEL > Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel > Other, of circular cross-section, of other alloy steel

📦 Example products classified here

  • Seamless alloy steel tube circular
  • High-performance alloy pipe
  • Alloy steel hollow profile OD
  • Alloy steel mechanical tube
  • Alloy steel precision tube
  • Oil and gas industry tube
  • High-temperature application tube
  • Corrosion-resistant environment tube
  • Automotive seamless tube
  • Industrial equipment tube
  • Alloy steel structural tube
  • Alloy steel hydraulic tube
  • Heat exchanger tube
  • Instrumentation tube
  • Alloy steel boiler tube
  • Aerospace tube
  • Wind energy tube
  • Railway tube

+2 others

🚫 NOT classified here

  • × Tubes and pipes of cast iron -> 7303
  • × Seamless tubes and pipes of iron or non-alloy steel -> 7304.31
  • × Seam welded tubes and pipes -> Chapter 7306
  • × Tubes, pipes and hollow profiles, not of circular cross-section -> 7304.59
  • × Stainless steel tubes and pipes -> 7304.41
  • × Tubes and pipes with fittings -> Chapter 7307

⚠️ Easily confused codes

Double-check: these codes cover similar but distinct products.