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

Standard No.

DIN EN 1092-1:2018

Release Date

2018

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 1092-1:2018-12

Latest

DIN EN 1092-1/A1:2022-12

Replace

DIN EN 1092-1:2013 DIN EN 1092-1:2016 DIN EN 1092-1 Berichtigung 1:2014

Scope

This European Standard for a single series of flanges specifies requirements for circular steel flanges in PN designationsPN 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.

DIN EN 1092-1:2018 Referenced Document

• DIN 1681:1985 
• DIN 17102:1983 
• DIN 17103:1989 
• DIN 17245:1987 
• DIN 2695:2002 Diaphragm-weld packings and weld ring seals for flange connections
• DIN 2696:1999 Flange connections with lens shaped gasket
• DIN EN 10220:2003 Seamless and welded steel tubes - Dimensions and masses per unit length; German version EN 10220:2002
• DIN EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation; German version EN 10226-1:2004
• DIN EN 10226-2:2005 Pipe threads where pressure tight joints are made on the threads - Part 2: Taper external threads and taper internal threads - Dimensions, tolerances and designation;English version of DIN EN 10226-2
• DIN ISO 2768-1:1991 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
• EN 10021:2006 General technical delivery conditions for steel products*， 2024-04-20 Update
• EN 10028-1 Flat products made of steels for pressure purposes - Part 1: General requirements
• EN 1092-2:1997 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
• EN 1092-3:2003 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories PN designated - Part 3: Copper alloy flanges
• EN 1333:2006 Flanges and their joints - Pipework components - Definition and selection of PN
• EN 1514-1:1997 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
• EN 1514-2:2014 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
• EN 1515-2:2001 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated*， 2024-04-20 Update
• EN 1515-4:2009 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
• EN 1591-1:2013 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation*， 2024-04-20 Update
• EN 1591-2:2008 Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters
• EN 1708-1:2010 Welding - Basic welded joint details in steel - Part 1: Pressurized components
• EN 1759-1:2004 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 1: Steel flanges, NPS 1/2 to 24*， 2024-04-20 Update
• EN 1759-3:2003 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges Incorporating Corrigendum July 2004
• EN 1759-4:2003 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges
• EN 764-3:2002 Pressure Equipment - Part 3: Definition of Parties Involved
• EN 764-5:2014 Pressure equipment - Part 5: Inspection documentation of metallic materials and compliance with the material specification

DIN EN 1092-1:2018 history

• 2022 DIN EN 1092-1/A1:2022-12 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 / Note: Date of issue 2022-11-11*Intended as an amendment to DIN EN 1092-1...
• 2022 DIN EN 1092-1/A1:2022 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
• 2018 DIN EN 1092-1:2018-12 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German version EN 1092-1:2018 / Note: To be amended by DIN EN 1092-1/A1 (2022-12).
• 2018 DIN EN 1092-1:2018 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German version EN 1092-1:2018
• 1970 DIN EN 1092-1 E:2016-05 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
• 0000 DIN EN 1092-1:2016
• 2014 DIN EN 1092-1 Berichtigung 1:2014 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges, German version EN 1092-1:2007+A1:2013, Corrigendum to DIN EN 1092-1:2013-04; German version EN 1092-1:2007+A1:2013/AC:2014
• 2013 DIN EN 1092-1:2013 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German version EN 1092-1:2007+A1:2013
• 1970 DIN EN 1092-1 A1 E:2010-11
• 0000 DIN EN 1092-1/A1:2010
• 2008 DIN EN 1092-1:2008 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; English version of DIN EN 1092-1:2008-09
• 2007 DIN EN 1092-1:2007 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; English version of DIN EN 1092-1:2007-11
• 1970 DIN EN 1092-1 E:2005-04 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
• 1970 DIN EN 1092-1:2002 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
• 1999 DIN 2512:1999 Flanges - Tongue and Groove, PN 160 - Design sizes; rings PN 10 to PN 160
• 1991 DIN 2528:1991 Steel flanges; technical delivery conditions
• 1975 DIN 2638:1975 Welding Neck Flanges; Nominal Pressure 160
• 1972 DIN 2501-1:1972 Flanges; Connecting Dimensions
• 1969 DIN 2551:1969 Cast steel flanges, nominal pressure 400
• 1966 DIN 2500:1966 Flanges; General Information, Survey