UNI EN ISO 28721-1 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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VITREOUS AND PORCELAIN ENAMELS - GLASS-LINED APPARATUS FOR PROCESS PLANTS - PART 1: QUALITY REQUIREMENTS FOR APPARATUS, COMPONENTS, APPLIANCES AND ACCESSORIES
08-09-2022
01-01-2011
Foreword
1 Scope
2 Normative references
3 Requirements
4 Testing
5 Manufacturing stages and inspections
6 Repairing defects
7 Test report
8 Packaging and transportation
9 Inspection at delivery
Annex A (informative) - Examples of test reports
Bibliography
Describes the quality requirements for apparatus, components, appliances and accessories of glass-lined steel (including semi-crystallized enamel coatings) and glass-lined steel castings used for process plants. Also describes the quality requirements and the tests to be carried out by the manufacturer as well as the action to be taken to repair defects.
| DevelopmentNote |
Supersedes UNI EN 15159-1. (06/2011)
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| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 28721-1:2008 | Identical |
| EN ISO 28721-1:2011 | Identical |
| DIN 28006-2:2016-05 (Draft) | GENERAL TOLERANCES FOR AGITATOR VESSELS - PART 2: GLASS LINED AGITATOR VESSELS |
| ISO 28721-3:2008 | Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 3: Thermal shock resistance |
| DIN 28161:2006-12 | Requirements on agitator drives - Agitator speed and direction, bearing application running accuracy, dis-mounting space for shaft seal |
| ISO 2808:2007 | Paints and varnishes Determination of film thickness |
| DIN 2876:2002-06 | FLANGED STEEL PIPES AND FLANGED STEEL FITTINGS GLASS LINED - TECHNICAL SPECIFICATIONS |
| EN 14430:2004 | Vitreous and porcelain enamels - High voltage test |
| ISO 780:2015 | Packaging Distribution packaging Graphical symbols for handling and storage of packages |
| ISO 2178:2016 | Non-magnetic coatings on magnetic substrates Measurement of coating thickness Magnetic method |
| DIN 28007-2:2016-05 (Draft) | GENERAL TOLERANCES FOR COLUMNS - PART 2: GLASS LINED COLUMNS |
| ISO 28721-2:2015 | Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 2: Designation and specification of resistance to chemical attack and thermal shock |
| DIN 28159:2006-12 | SHAFT END FOR EXTERNALLY COUPLED GLASS LINED STEEL AGITATORS - DIMENSIONS |
| DIN 28005-2:2016-05 (Draft) | GENERAL TOLERANCES FOR VESSELS - PART 2: GLASS LINED VESSELS |
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