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Homepage>BS Standards>23 FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE>23.160 Vacuum technology>BS ISO 1609:2020 Vacuum technology. Dimensions of non-knife edge flanges
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BS ISO 1609:2020 Vacuum technology. Dimensions of non-knife edge flanges

BS ISO 1609:2020

Vacuum technology. Dimensions of non-knife edge flanges

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Standard number:BS ISO 1609:2020
Pages:20
Released:2020-01-20
ISBN:978 0 539 06458 2
Status:Standard
DESCRIPTION

BS ISO 1609:2020


This standard BS ISO 1609:2020 Vacuum technology. Dimensions of non-knife edge flanges is classified in these ICS categories:
  • 23.160 Vacuum technology

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:

  1. 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).

  2. 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.