📂 Kategorie 7304B2910

 
 
73
7304
7304 B
7304 B 29
 - - autres
7304 B 29 10
 - - - d'un diamètre extérieur n'excédant pas 168,3 mm
 - - - - autres

📖 Über diesen Code

These are seamless tubes and pipes made of steel, with a circular cross-section and an external diameter not exceeding 168.3 mm. They are specifically for applications where the carbon equivalent value is below 0.86, as determined by IIW standards, often used in specialized engineering and construction.

ARTICLES OF IRON OR STEEL > Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel > Other > Of an external diameter not exceeding 168,3|mm > Of circular cross-section and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis

📦 Beispielprodukte unter diesem Code

  • Nahtloses Stahlrohr < 168,3mm CEV
  • Kohlenstoffstahlrohr rund
  • Präzisionsstahlrohr
  • Stahlrohr für Wärmetauscher
  • Stahlrohr für Kessel
  • Strukturrohr Stahl
  • Ölfeldrohr
  • Druckrohr Stahl
  • Rohrleitung Stahl
  • Legiertes Stahlrohr

🚫 NICHT hier eingereiht

  • × Cast iron pipes -> Chapter 73
  • × Welded steel tubes -> 7306
  • × Tubes with external diameter > 168.3 mm -> 7304.29.90
  • × Tubes of non-circular cross-section -> 7304.49
  • × Tubes with CEV > 0.86
  • × Stainless steel tubes (specific grades may differ)
  • × Tubes for specific applications like automotive (often classified elsewhere)

⚠️ Leicht zu verwechselnde Codes

Sorgfältig prüfen: ähnliche, aber unterschiedliche Produkte.