International Standard
ISO 1609:2020
Vacuum technology — Dimensions of non-knife edge flanges
Reference number
ISO 1609:2020
Edition 2
2020-01
© ISO 2024
International Standard
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Published (Edition 2, 2020)

ISO 1609:2020

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Language
CHF 63
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Abstract

This document specifies the dimensions of non-knife-edge flanges and collars used in vacuum technology.

The dimensions ensure interchangeability between bolted, clamped and rotatable flanges:

a) whether the assembly be homogeneous (for example, bolted flanges or clamped flanges) or heterogeneous (for example, bolted flanges assembled with clamped flanges either by means of bolts or clamps or by means of bolts and rotatable flanges).

b) whether the sealing rings used with the flanges be elastomer O-rings or metal sealing rings, provided that they are compatible with the linear sealing loads given in Annex A.

General information

  • Status
     : Published
    Publication date
     : 2020-01
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 112
    ICS :
    23.160 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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