NBN EN 12220 : 1998
Current
The latest, up-to-date edition.
VENTILATION FOR BUILDINGS - DUCTWORK - DIMENSIONS OF CIRCULAR FLANGES FOR GENERAL VENTILATION
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Dimensions
Annex A (informative) Examples of thickness, breadth
and materials of flanges
Annex B (informative) Examples of different constructions of
flanges
Defines dimensional characteristics of circular flanges for sheet metal ductwork. Applicable to ductwork used in ventilation and air conditioning systems in buildings occupied by humans.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 12220:1998 | Identical |
| DIN EN 12220:1998-06 | Identical |
| UNE-EN 12220:2000 | Identical |
| UNI EN 12220 : 2001 | Identical |
| EN 12220:1998 | Identical |
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