SS-EN-ISO-12922 › Historical Revision Information
Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems ) - Specifications for categories HFAE, HFAS, HFB, HFC, HFDR and HFDU (ISO 12922:1999 Including Technical Corrigendum 1:2001)
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This International Standard specifies the requirements of fire-resistant hydraulic fluids for hydrostatic and hydrodynamic hydraulic systems in general industrial applications. It is not intended for use in aerospace or power generation applications, where different requirements apply. It provides guidance for suppliers and end users of fire-resistant hydraulic fluids and also direction for equipment manufacturers of hydraulic systems. This International Standard is written in a general form so that its application can accommodate various climatic conditions throughout the world. It also stipulates the requirements of fire-resistant hydraulic fluids at the time of delivery. ISO 6743-4 establishes the classification of fluids used in hydraulic applications. Of the categories covered by ISO 6743-4, only the following are detailed in this specification: HFAE, HFAS, HFB, HFC, HFDR and HFDU. NOTE For the purposes of this International Standard, the expressions "% (m/m)" and "% (V/V)" are used to represent respectively the mass fraction and the volume fraction of a material.
To find similar documents by classification:
37.040.25 (Radiographic films Including dental, medical and industrial radiographic films)
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Designation Name
SS-EN ISO 12922
Revision Level
EDITION 1
Status
Superseded
Publication Date
July 5, 2002
Language(s)
English
Page Count
11
International Equivalent
EN ISO 12922:2002 IDT* ISO 12922:2001 + Cor 1:2001 IDT