NA 082

DIN Standards Committee Piping and Boiler Plant

Project

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German and English version EN 1092-1:2018/A1:2022

Abstract

This document 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 document 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 document, "flanges" include also lapped ends and collars. This document applies to flanges manufactured in accordance with the methods described in Table 1. Non-gasketed pipe joints are outside the scope of this document.

Begin

2021-12-09

WI

00074090

Planned document number

DIN EN 1092-1/A1

Project number

08201436

Responsible national committee

NA 082-00-16 AA - Flanges and their joints; Mirror committee to CEN/TC 74  

Responsible european committee

CEN/TC 74/WG 2 - Steel flanges  

draft standard

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German and English version EN 1092-1:2018/A1:2022
2022-12
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previous edition(s)

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German version EN 1092-1:2018
2018-12

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Contact

Thu Trang Bähr

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10787 Berlin

Tel.: +49 30 2601-2196
Fax: +49 30 2601-42196

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