NEN EN ISO 28721-1 : 2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
VITREOUS AND PORCELAIN ENAMELS - GLASS-LINED APPARATUS FOR PROCESS PLANTS - PART 1: QUALITY REQUIREMENTS FOR APPARATUS, COMPONENTS, APPLIANCES AND ACCESSORIES
01-11-2019
12-01-2013
Defines 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. It specifies 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 NEN EN 15159-1 and NEN ISO 28721-1. (05/2011)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Withdrawn
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN ISO 28721-1:2011 | Identical |
| ISO 28721-1:2008 | Identical |
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