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PREN ISO 28721-4 : DRAFT 2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

VITREOUS AND PORCELAIN ENAMELS - GLASS-LINED APPARATUS FOR PROCESS PLANTS - PART 4: QUALITY REQUIREMENTS FOR GLASS-LINED FLANGED STEEL PIPES AND FLANGED STEEL FITTINGS (ISO 28721-4:2010)

Published date

12-01-2013

Superseded date

01-12-2012

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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

Describes the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants.

Committee
TC 262
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded

Standards Relationship
DIN EN ISO 28721-4:2016-03 Identical
12/30260512 DC : 0 Identical

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