British Standards Institution

Source:: ISO
Committee:: MCE/18/-/3 - Cylinders, fluid seals and their housings
Categories:: Cylinders
Comment period start date:: 08/07/2026
Comment period end date:: 31/08/2026
Number of comments:: 0

Comment by:

31st Aug

Scope

This document establishes mounting dimensions for hydraulic cylinders for use at 25 MPa [250 bar[1], as required for interchangeability of these cylinders.

NOTE This document allows manufacturers of hydraulic equipment flexibility in the design of 25 MPa (250 bar) cylinders and does not restrict technical development; however, it does provide basic guidelines.

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Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

05/03/2026

3. Public Comments

Public Comments start date:

08/07/2026

Public Comments end date:

31/08/2026

Learn more about the standards development process

Standards Development

BS ISO 6022 Hydraulic fluid power — Mounting dimensions for single rod cylinders, 25 MPa (250 bar) series

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