📂 Category 7307B21

 
 
73
7307
7307 B
7307 B 21
 - - Brides
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📖 About this code

This code covers various pipe fittings made from stainless steel, such as elbows, tees, couplings, and flanges, used to connect or terminate pipes in industrial and commercial applications. These components are essential for building and maintaining fluid or gas transport systems.

ARTICLES OF IRON OR STEEL > Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel > Other, of stainless steel

📦 Example products classified here

  • Stainless steel elbow 90°
  • Stainless steel equal tee
  • Stainless steel coupling sleeve
  • Stainless steel concentric reducer
  • Stainless steel flat flange
  • Stainless steel weld neck flange
  • Stainless steel union
  • Stainless steel threaded plug
  • Stainless steel female union
  • Stainless steel tapping saddle
  • Stainless steel quick connector
  • Stainless steel elbow fitting
  • Stainless steel compression fitting
  • Stainless steel press fitting
  • Stainless steel BSP threaded fitting
  • Stainless steel NPT threaded fitting
  • Stainless steel weld fitting
  • Stainless steel flanged fitting

+2 others

🚫 NOT classified here

  • × Pipe fittings of cast iron or other iron/steel (not stainless) -> 730711, 730719
  • × Pipes and tubes themselves -> chapter 7303-7306
  • × Valves -> chapter 8481
  • × Threaded fittings of copper -> 7412
  • × Fittings of plastics -> chapter 3917
  • × Fittings of aluminium -> 7609
  • × Flanges for shipbuilding -> 8908

⚠️ Easily confused codes

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