Reference number
ISO 7425-1:2021
© ISO 2025
International Standard
ISO 7425-1:2021
Hydraulic fluid power cylinders — Dimensions and tolerances of housings for elastomer-energized, plastic-faced seals — Part 1: Piston seal housings
Edition 2
2021-02
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Published (Edition 2, 2021)

ISO 7425-1:2021

Language
Format
CHF 65
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Abstract

This document specifies the dimensions and associated tolerances for a series of hydraulic cylinder piston seal housings to accommodate elastomer-energized, plastic-faced seals used in reciprocating applications.

This document does not stipulate details of seal design, since the manner of construction of seals varies with each manufacturer. The design and material of the seals, and any associated anti-extrusion components, are determined by conditions such as temperature and pressure.

This document only applies to the dimensional characteristics of products manufactured in accordance with this document. It does not apply to their functional characteristics.

General information

  • Status
     : Published
    Publication date
     : 2021-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 131/SC 7
    ICS :
    23.100.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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