ISO 9803-1:2007
Vacuum technology - Mounting dimensions of pipeline fittings - Part 1: Non knife-edge flange type

Standard No.

ISO 9803-1:2007

Release Date

2007

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 9803-1:2020

Latest

ISO 9803-1:2020

Scope

This part of ISO 9803 specifies mounting dimensions for vacuum pipeline fittings (elbows, tees and crosses) of non-bakable and non knife-edge flange for nominal bores from 10 mm to 250 mm of the R5 series.

ISO 9803-1:2007 Referenced Document

• ISO 1609 Vacuum technology — Dimensions of non-knife edge flanges*， 2020-01-10 Update
• ISO 2861-1 Vacuum technology; Quick-release couplings; Dimensions; Part I : Clamped type

ISO 9803-1:2007 history

• 2020 ISO 9803-1:2020 Vacuum technology — Mounting dimensions of pipeline fittings — Part 1: Non knife-edge flange type
• 2007 ISO 9803-1:2007 Vacuum technology - Mounting dimensions of pipeline fittings - Part 1: Non knife-edge flange type