Name: ISO 3669:2026 - Vacuum technology — Dimensions of knife-edge flanges
Brand: International Organization for Standardization

Vacuum technology — Dimensions of knife-edge flanges

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

24-06-2026

Publisher

International Organization for Standardization

€65.00

Excluding VAT

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

Committee	ISO/TC 112
DocumentType	Standard
Pages	7
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 3669:2020

Standards	Relationship
BS ISO 3669:2026	Identical

Summarise

ChatGPT Perplexity

€65.00

Excluding VAT

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Shopping Cart

ISO 3669:2026

Vacuum technology — Dimensions of knife-edge flanges

Abstract

General Product Information

International Equivalents

Industry

Sub-Industry