ATECO 2007 code — superseded in ATECO 2025
This code was remapped to:
- 24.20.20— Fabbricazione di tubi, condotti, profilati cavi saldati e relativi raccordi in acciaio(corrispondenza diretta)
Recommended INPS scheme:
SEPARATA
Flat-rate scheme (forfettario)
Eligible for the flat-rate scheme?
Yes
Threshold:
€85,000
Profitability coefficient:
67%
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Classification
- CATTIVITÀ MANIFATTURIERE
- 24METALLURGIA
- 24.20Fabbricazione di tubi, condotti, profilati cavi e relativi accessori in acciaio (esclusi quelli in acciaio colato)
- 24.20.20Fabbricazione di tubi e condotti saldati e simili
Frequently asked questions
I make welded tubes from rolled strip and also flanges: code 24.20.20 or the seamless tubes code 24.20.10?
24.20.20. This heading covers longitudinally or spirally welded tubes and pipes, flat and collar-forged flanges, and butt-welding fittings. What counts is the weld. If the tube is seamless — obtained by cold drawing or rolling — it is 24.20.10.
I produce only threaded fittings and flanges for steel tubes: does that fall under 24.20.20?
Yes, the heading includes threaded fittings, flanges, and butt-welding fittings in steel. This is an activity within the same category as welded tubes. If instead you cold-bend profiles or strip for other uses, the activity is cold roll-forming 24.33.01.
I spirally weld large-diameter pipeline tubes starting from coil: does producing the coil also fall under 24.20.20 or does it remain basic steelmaking?
The tube welding is 24.20.20, but producing the coil is not part of this activity. The production of flat-rolled products — strip and plate used as starting material — is basic steelmaking under 24.10.00. This heading covers the forming and welding of flat material into a tube, whether longitudinal or spiral.