UNLIMITED FREE
ACCESS
TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

- Trained on our vast library of engineering resources.

NEN-EN 1759-4

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

inactive
Organization: NEN
Publication Date: 1 September 1997
Status: inactive
Page Count: 21
ICS Code (Flanges, couplings and joints): 23.040.60
scope:

This standard specifies requirements for Class designated circular flanges for pipes, valves, fittings and accesso-ries made from aluminium alloy in the range of DN 15 to DN 600 (NPS 1/2 to NPS 24) and Class 150 to Class 300 (see Table 1). This standard specifies the types of flanges and their facings, dimensions and tolerances, bolt sizes, surface finish of jointing faces, marking and materials together with associated pressure temperature (p/T) ratings. The flanges are intended to be used for piping as well as for pressure vessels.

Document History

January 1, 2022
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges
This document specifies requirements for Class designated circular flanges for pipes, valves, fittings and accessories made from aluminium alloy in the range of DN 15 to DN 600 (NPS 1/2 to NPS 24)...
October 1, 2003
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges
This standard specifies requirements for Class designated circular flanges for pipes, valves, fittings and accesso-ries made from aluminium alloy in the range of DN 15 to DN 600 (NPS 1/2 to NPS 24)...
NEN-EN 1759-4
September 1, 1997
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges
This standard specifies requirements for Class designated circular flanges for pipes, valves, fittings and accesso-ries made from aluminium alloy in the range of DN 15 to DN 600 (NPS 1/2 to NPS 24)...

References

Advertisement