EN 1759-4:2003
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges

Standard No.

EN 1759-4:2003

Release Date

2003

Published By

European Committee for Standardization (CEN)

Latest

EN 1759-4:2003

Scope

This European Standard specifies requirements for Classaccessories made from aluminium alloy inThe range ofClass 300 (see Table 1).·designated circular flanges for pipes, valves, fittings andDN 15 to DN 600 (NPS 1/2 to NPS 24) and Class 150 to

EN 1759-4:2003 history

• 2003 EN 1759-4:2003 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges