This International Standard specifies the minimum requirements and the functional characteristics of enamelcoatings applied by any process, such as wet dipping, wet flow-coating, wet spraying, wet electrostaticspraying, wet electrodeposition or dry-powder electrostatic spraying, to profiled steel heat exchanger panels inregenerative heat exchangers, before and after packing in baskets.
EN ISO 28763:2011 Referenced Document
EN 10204:2004 Metallic products - Types of inspection documents*， 2024-04-19 Update
EN 10209:1996 Cold-Rolled Low Carbon Steel Flat Products for Vitreous Enamelling - Technical Delivery Conditions
ISO 105-J03 Textiles - Tests for colour fastness - Part J03: Calculation of colour differences
ISO 2178 Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method*， 2016-03-01 Update
ISO 28706-2:2008 Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours
ISO 28723 Vitreous and porcelain enamels - Determination of the edge covering on enamelled steel plate to be used in heat exchangers
ISO 28764 Vitreous and porcelain enamels - Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron*， 2015-11-01 Update
ISO 4534 Vitreous and porcelain enamels - Determination of fluidity behaviour - Fusion flow test
ISO 7991 Glass; Determination of coefficient of mean linear thermal expansion
EN ISO 28763:2011 history
2019EN ISO 28763:2019 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2019)
2011EN ISO 28763:2011 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications
EN ISO 28763:2011 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications has been changed from EN 14866:2005 Vitreous and porcelain enamels - Regenerative@ enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications.