What is ISO 7425-2 about?

ISO 7425-2 specifies the dimensions and associated tolerances for a series of hydraulic cylinder rod seal housings to accommodate elastomer-energized, plastic-faced seals used in reciprocating applications. ISO 7425-2 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 incorporated anti-extrusion components, are determined by conditions such as temperature and pressure. Note: ISO 7425-2 only applies to the dimensional characteristics of products manufactured in accordance with this document. It does not apply to their functional characteristics.

Who is ISO 7425-2

BS ISO 7425-2:2021 PDF

Abstract

Похожие стандарты

SIST ISO 7425-2:2022

Hydraulic fluid power cylinders - Dimensions and tolerances of housings for elastomer - energized, plastic-fa…

BS EN 3841-307:2004

Aerospace series. Circuit breakers. Test methods. Performance with a locked tripping system.

BS ISO/IEC 27050-4:2021

Information technology. Electronic discovery. Technical readiness.

BS ISO 10791-4:1998

Test conditions for machining centres. Accuracy and repeatability of positioning of linear and rotary axes.

BS EN 3697:2013

Aerospace series. Acrylonitrile-butadiene rubber (NBR). Low temperature resistant. Hardness 60 IRHD.

BS EN 12276:2013

Mountaineering equipment. Frictional anchors. Safety requirements and test methods.

BS EN 14822-2:2005

Health Informatics. General purpose information components. Non-clinical.

BS EN 14626:2024

Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive in…