ÖNORM EN 1092-1

Issue date: 2018 10 15

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges

This European Standard for a single series of flanges specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 400 and nominal sizes from DN 10 t...

Valid

Publisher:

Austrian Standards International

Format:

Digital | 146 Pages

Language:

German | English | Download GER/ENG

Optionally co-design standards:

Committee 007: Pressure equipment, pipelines, storage tanks and service station equipment

ICS

23.040.60

Topics

Machine components & tools, Pipes. Pipe components. Pipelines, Flanges, couplings and joints

Summary

Norm timeline

Normative References

This European Standard for a single series of flanges specifies requirements for circular steel flanges in PN designations PN 2,5 to PN 400 and nominal sizes from DN 10 to DN 4000. This European Standard specifies the flange types and their facings, dimensions, tolerances, threading, bolt sizes, flange jointing face surface finish, marking, materials, pressure/ temperature ratings and approximate flange masses. For the purpose of this European Standard, “flanges” include also lapped ends and collars. This European Standard applies to flanges manufactured in accordance with the methods described in Table 1. Non-gasketed pipe joints are outside the scope of this European Standard.

ÖNORM EN 1092-1

2018 10 15