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CEN

CEN/TC 74/WG 3 - Cast iron flanges

Elaboration of dimensional standards for cast iron flanges.

Cast iron flanges

Elaboration of dimensional standards for cast iron flanges.

General Information

Status
Active
Parent
CEN/TC 74 - Flanges and their joints

Frequently Asked Questions

CEN/TC 74/WG 3 is a Working Group within the European Committee for Standardization (CEN). It is named "Cast iron flanges" and is responsible for: Elaboration of dimensional standards for cast iron flanges. This committee has published 2 standards.

CEN/TC 74/WG 3 develops CEN standards. The scope of work includes: Elaboration of dimensional standards for cast iron flanges. Currently, there are 2 published standards from this working group.

The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.

A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.

Standardization Organization
ICS
Directive
Mandate
50
CEN
EN 1092-2:2023(Main)
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
SIST EN 1092-2:2024

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. See 4.1 and 4.2 for information regarding allowed DN and PN.
This document 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.

  • Standard
    61 pages
    English language
    e-Library read for
    1 day
CEN
EN 1092-2:1997(Main)
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
SIST EN 1092-2:1998

This part of EN 1092 specifies requirements for circular flanges made from ductile, grey and malleable cast iron for DN 10 to DN 4000 and PN 63. (See 4.1 and 4.2). 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.

  • Standard
    46 pages
    English language
    e-Library read for
    1 day
50