BS 4814:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for expansion vessels using an internal diaphragm, for sealed hot water heating systems
Hardcopy , PDF
English
31-07-1990
15-04-2008
Committees responsible
Foreword
Specification
1 Scope
2 Definitions
3 Design and construction
4 Workmanship
5 Testing of vessels and diaphragms
6 Performance
7 Marking
Appendix
A Test procedures
Table
1 Values of joint factor
Figures
1 Types of dished ends
2 A method of clench ring design
3 Sizing of weld fillet for typical water connection
bosses
Requirements for manufacture and testing of carbon steel vessels of sizes up to 1000 L capacity, up to 1000 mm diameter and for use in systems operating up to 6 bar.
| Committee |
PVE/1
|
| DevelopmentNote |
Supersedes BS 4818(1976), 87/77154 DC & 95/705162 DC. (07/2005) Reviewed and confirmed by BSI, June 2007. (05/2007)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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