📂 Category ⚠️ This code is not declarable to customs It is an intermediate level of the nomenclature (category / heading). To declare goods, descend the tree below until you reach a 10-digit leaf code marked “declarable”. 7304D4989
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7304 D 49 89
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d'un diamètre extérieur excédant 406,4 mm
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📖 About this code
Seamless steel tubes and pipes, larger than 406.4mm in external diameter, specifically equipped with fittings for the transport of gases or liquids. These are exclusively designed for use in civil aircraft applications.
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 > With attached fittings, suitable for conducting gases or liquids, for use in civil aircraft
📦 Example products classified here
- Seamless aircraft tubing
- Civil aviation steel pipe
- Aircraft hollow profile
- Civil aircraft gas/liquid conduit
- Aircraft hydraulic piping
- Aviation fuel system tubing
- Aircraft air intake pipe
- High-pressure fluid conduit aircraft
- Composite aircraft hose
- Aircraft structural tube
- Aircraft tubing assembly
- Civil aircraft exhaust pipe
- Aircraft pneumatic line
- Aircraft braking system tube
- Aerospace seamless pipe
🚫 NOT classified here
- × Tubes and pipes for general industrial use -> 7304
- × Tubes and pipes with welded seams -> Chapter 7305 or 7306
- × Tubes and pipes of cast iron -> 7303
- × Tubes and pipes for oil or gas pipelines -> 7304.29
- × Tubes and pipes for medical equipment -> Chapter 90
- × Tubes and pipes for motor vehicles -> 8708
- × Tubes and pipes not fitted with accessories -> 7304.41 or 7304.49
⚠️ Easily confused codes
Double-check: these codes cover similar but distinct products.