ISO 28763:2019 PDF

Scope: This document 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 can be agreed between customer and supplier.

ISO 28763:2019 Referenced Document

EN 10204:2004 Metallic products - Types of inspection documents*， 2024-04-22 Update
EN 10209:2013 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 19496-1 Vitreous and porcelain enamels — Terminology — Part 1: Terms and definitions
ISO 2178 Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic method
ISO 28706-2:2017 Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline 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
ISO 4534 Vitreous and porcelain enamels - Determination of fluidity behaviour - Fusion flow test
ISO 7991 Glass; Determination of coefficient of mean linear thermal expansion
ISO 8289:2000 Vitreous and porcelain enamels - Low voltage test for detecting and locating defects

2019 ISO 28763:2019 Vitreous and porcelain enamels — Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers — Specifications
2008 ISO 28763:2008 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications