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NEN-ISO 3669

Vacuum technology - Dimensions of knife-edge flanges

inactive
Organization: NEN
Publication Date: 1 March 2020
Status: inactive
Page Count: 18
ICS Code (Vacuum technology): 23.160
scope:

This document specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10−11 Pa.

Document History

NEN-ISO 3669
May 1, 2020
Vacuum technology - Dimensions of knife-edge flanges
This document specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10−11 Pa.
NEN-ISO 3669
March 1, 2020
Vacuum technology - Dimensions of knife-edge flanges
This document specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10−11 Pa.
NEN-ISO 3669
August 1, 2017
Vacuum technology - Bakeable flanges - Dimensions of knife-edge flanges
NEN-ISO 3669 specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10-11 Pa.

References

This document references:
ISO 1609 - Vacuum technology — Dimensions of non-knife edge flanges
Published by ISO on January 1, 2020
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)...
This document references:
ISO 286-1 - Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits TECHNICAL CORRIGENDUM 1
Published by ISO on August 1, 2013
A description is not available for this item.
This document references:
ISO 286-2 - Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts TECHNICAL CORRIGENDUM 1
Published by ISO on August 1, 2013
A description is not available for this item.
This document references:
ISO 3 - Preferred Numbers - Series of Preferred Numbers
Published by ISO on January 1, 1973
SCOPE AND FIELD OF APPLICATION This International Standard specifies series of preferred numbers.
This document references:
ISO 965-1 - ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data
Published by ISO on September 15, 2013
This part of ISO 965 specifies a tolerance system for ISO general purpose metric screw threads (M) according to ISO 261. The tolerance system refers to the basic profile according to ISO 68-1.
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