NACE 23.20: Manufacture of refractory products

NACE Rev. 2.1 class. Replaces NACE Rev. 2 23.20. Closest ISIC Rev. 4: 2391.

NACE Rev. 2.1 class 23.20 is "Manufacture of refractory products". It sits in section C (MANUFACTURING), then division 23 (Manufacture of other non-metallic mineral products), then group 23.2 (Manufacture of refractory products). In the previous classification, NACE Rev. 2, the activity was covered by 23.20 (Manufacture of refractory products).

What the class includes

This class includes: - manufacture of intermediate products from mined or quarried non-metallic minerals (e.g. gravel, stone or clay) - manufacture of refractory mortars, concretes, etc. - manufacture of refractory ceramic goods, e.g.: • heat-insulating ceramic goods of siliceous fossil meals • refractory bricks, blocks and tiles, etc. • retorts, crucibles, muffles, nozzles, tubes, pipes, etc.

Correspondence with NACE Rev. 2

NACE Rev. 2	Label (Rev. 2)	Also maps to
23.20	Manufacture of refractory products	-

The label in 24 languages

bgПроизводство на огнеупорни изделия
csVýroba žáruvzdorných výrobků
daFremstilling af ildfaste produkter
deHerstellung von feuerfesten keramischen Werkstoffen und Waren
elΠαραγωγή πυρίμαχων προϊόντων
enManufacture of refractory products
esFabricación de productos cerámicos refractarios
etTulekindlate toodete tootmine
fiTulenkestävien keraamisten tuotteiden valmistus
frFabrication de produits réfractaires
gaMonarú táirgí teasfhulangacha
hrProizvodnja vatrostalnih proizvoda
huTűzálló termék gyártása
itFabbricazione di prodotti refrattari
ltUgniai atsparių gaminių gamyba
lvUgunsizturīgu nemetālisko minerālu izstrādājumu ražošana
mtManifattura tal-prodotti rifrattarji
nlVervaardiging van vuurvaste producten
plProdukcja wyrobów ogniotrwałych
ptFabricação de produtos cerâmicos refratários
roFabricarea de produse refractare
skVýroba žiaruvzdorných výrobkov
slProizvodnja ognjevzdržne keramike
svTillverkning av eldfasta produkter

Use it

Convert a list of NACE Rev. 2 codes to Rev. 2.1 in your browser, or search all codes. The same data is available from the API and the MCP server.

Official classification texts from EU Vocabularies (Publications Office of the European Union, CC BY 4.0), read on 2026-10-05. Correspondence tables link classes that cover the same activities; one old class can be split across several new ones, so check the notes before you convert a dataset. Information only.