📂 Categoría 7304B2990

 
 
73
7304
7304 B
7304 B 29
 - - autres
7304 B 29 90
 - - - d'un diamètre extérieur excédant 406,4 mm
 - - - - autres

📖 Acerca de este código

These are seamless steel pipes and tubes, specifically designed for use as casings in oil and gas wells. They are characterized by a large external diameter, exceeding 406.4 mm, and are engineered to withstand the demanding conditions of downhole environments.

ARTICLES OF IRON OR STEEL > Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel > Other > Of an external diameter exceeding 406,4|mm > Casings

📦 Ejemplos de productos clasificados aquí

  • Casing sin costura para pozos petroleros
  • Tubería de revestimiento para pozos de petróleo
  • Tubo de acero gran diámetro para perforación
  • Casing API 5CT
  • Revestimiento de pozos de gas
  • Tubo de producción sin costura
  • Tubería de revestimiento alta presión

🚫 NO clasificar aquí

  • × Seamless pipes and tubes of other diameters -> 7304.29.10
  • × Welded pipes and tubes -> chapter 7305 or 7306
  • × Pipes and tubes of cast iron -> chapter 7303
  • × Pipes and tubes for line pipe applications (transport) -> 7304.19
  • × Drill pipe (used for drilling, not casing) -> 7304.29.30
  • × Pipes and tubes of stainless steel -> 7304.41
  • × Pipes and tubes of alloy steel (other than stainless) -> 7304.39

⚠️ Códigos a no confundir

Verifique: estos códigos cubren productos similares pero distintos.