DIN EN ISO 28763:2011 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2008); German version EN ISO 28763:2011
This International Standard specifies the minimum requirements and the functional characteristics of enamel coatings applied by any process, such as wet dipping, wet flow-coating, wet spraying, wet electrostatic spraying, wet electrodeposition or dry-powder electrostatic spraying, to profiled steel heat exchanger panels in regenerative heat exchangers, before and after packing in baskets.
For very severe service conditions, or to obtain extended operational life, more stringent limits may be agreed between customer and supplier.
DIN 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
DIN EN ISO 28763:2011 history
2019DIN EN ISO 28763:2019-12 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2019); German version EN ISO 28763:2019
2019DIN EN ISO 28763:2019 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2019)
1970DIN EN ISO 28763 E:2018-10 Specification for thermal storage, glazing and packaging of porcelain and enameled air and gas, gas and gas heat exchangers (draft)
2018DIN EN ISO 28763 E:2018 Draft Document - Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO/DIS 28763:2018); German and English version prEN ISO 28763:2018
2011DIN EN ISO 28763:2011 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2008); German version EN ISO 28763:2011