Standard

BS EN 12220:1998

Ventilation for buildings. Ductwork. Dimensions of circular flanges for general ventilation

•

Visit the preview section for more information

Product Details

Descriptors

Diameter

Holes

Dimensional tolerances

Thickness

Ventilation

Circular shape

Flanges

Air-conditioning systems

Ventilation ductwork

Dimensions

Ducts (building services)

ICS Codes

23.040.05 Pipelines and its parts for external sewage systems

23.040.60 Flanges, couplings and joints

91.140.30 Ventilation and air-conditioning systems

Committee

RHE/2

International relationships

Identical to:

EN 12220:1998

ISBN

0 580 29674 1

Publisher

BSI