Classification of dense shaped refractory products - Part 1: Alumina-silica (ISO 10081-1:2003); German version EN ISO 10081-1:2005
Edition 2005-05

Non-soldering compression fittings - Part 2: Reducers type C and D
Edition 2023-09

Methods of test for dense shaped refractory products - Part 11: Determination of resistance to thermal shock; German version EN 993-11:2007
Edition 2008-03

Methods of test for (dense) shaped refractory products - Part 6: Determination of modulus of rupture at ambient temperature; German version EN 993-6:2018
Edition 2019-03

Knurled thumb screws, high type
Edition 2007-01

Methods of test for dense shaped refractory products - Part 12: Determination of pyrometric cone equivalent (refractoriness); German version EN 993-12:1997
Edition 1997-06

Non-soldering compression fittings - Part 1: Reducers type A and B
Edition 2023-09

Methods of test for dense shaped refractory products - Part 19: Determination of thermal expansion by a differential method; German version EN 993-19:2004
Edition 2004-08

Insulating refractory products - Part 4: Determination of bulk density and true porosity of shaped products; German version EN 1094-4:1995
Edition 1995-09

Geometrical product specifications (GPS) - Dimensional and geometrical tolerances for moulded parts - Part 3: General dimensional and geometrical tolerances and machining allowances for castings using ± tolerances for indicated dimensions (ISO 8062-3:2023); German version EN ISO 8062-3:2023
Edition 2023-05