STN EN ISO 12922
| Name: | STN EN ISO 12922 |
| Validity: | Valid |
| Number of pages: | 22 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Mazivá, priemyselné oleje a príbuzné výrobky (trieda L). Skupina H (Hydraulické systémy). Špecifikácie hydraulických kvapalín v kategóriách HFAE, HFAS, HFB, HFC, HFDR a HFDU (ISO 12922: 2020) |
| English title | Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems) - Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU (ISO 12922:2020) |
| Release Date: | 01. 07. 2020 |
| Date of withdrawal: | |
| ICS: | 75.120 |
| Sorting character/National clasification code | 65 6605 |
| Level of incorporation: | idt EN ISO 12922:2020, idt ISO 12922:2020 |
| Official Journal | 06/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 12922:2013-06 (65 6605) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the minimum requirements of unused fire-resistant and less flammable hydraulic fluids for hydrostatic and hydrodynamic 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 these less hazardous fluids and to the manufacturers of hydraulic equipment in which they are used. Of the categories covered by ISO 6743-4, which classifies the different types of fluids used in hydraulic applications, only the following are detailed in this document: HFAE, HFAS, HFB, HFC, HFDR and HFDU. Types HFAE, HFAS, HFB, HFC and HFDR are "fire-resistant" fluids as defined by ISO 5598. Most HFDU fluids, while displaying an improvement in combustion behaviour over mineral oil, fall outside this definition and are more appropriately considered as "less flammable" fluids. |
| Preview: | Náhľad normy (PDF) |