DIN EN 1092-2:2026-02
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges; German version EN 1092-2:2023
| Fecha edición: |
2026-02-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies requirements for circular flanges made from ductile, grey and malleable cast iron for DN 10 to DN 4000 and PN 2,5 to PN 100. This standard specifies the types of flanges and their facings, dimension and tolerances, bolt sizes, surface finish of jointing faces, marking, testing, quality assurance and materials together with associated pressure/temperature (p/T) ratings. |
| Keywords: | Accessories|Cast-iron|Cast-iron pipe|Cast-iron pipelines|Circular shape|Contact surfaces|Definitions|Dimensions|Finishes|Fittings|Flanged fittings|Flanges|Grey cast-iron|Industrial pipework systems|Iron|Joints|Lamellar graphite|Marking|Materials|Metal conduits|Nodular graphites|Pipe couplings|Pipes|Products|Round flange|Sealing surfaces|Specification (approval)|Tolerances (measurement)|Valves |
| ICS: | 23.040.60 - Bridas, acoplamientos y juntas |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 1092-2:2023 |
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Reemplazo Normas |
Reemplaza a DIN EN 1092-2:1997-06 Reemplaza a DIN EN 1092-2:2022-09 |
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