DIN EN ISO 28721-4:2016-03
Current
The latest, up-to-date edition.
VITREOUS AND PORCELAIN ENAMELS - GLASSLINED APPARATUS FOR PROCESS PLANTS - PART 4: QUALITY REQUIREMENTS FOR GLASSLINED FLANGED STEEL PIPES AND FLANGED STEEL FITTINGS (ISO 28721-4:2015)
Hardcopy , PDF
German, English
01-01-2016
National foreword
National Annex NA (informative) - Bibliography
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials for steel parts
5 Information to be supplied by the purchaser
6 Requirements
7 Tests and certificates
8 Marking
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