Final Draft
International Standard
ISO/FDIS 11365
Petroleum and related products — Maintenance and use of triaryl phosphate ester turbine control fluids — Guidance and requirements
Reference number
ISO/FDIS 11365
Edition 2
© ISO 2025
Final Draft International Standard
Under development
This draft is in the approval phase.
Will replace ISO 11365:2017

Abstract

ISO 11365:2017 is applicable to the use of triaryl phosphate esters as fire-resistant fluids for turbine control and other hydraulic systems in power generation. These fluids fall under category HFDR of ISO 6743‑4[1].

ISO 11365:2017 is intended to:

- assist the power equipment operator to maintain the fluid in a condition that will ensure the safe and reliable operation of the turbine while maximizing fluid life;

- recommend procedures for examining consignments of new fluid and monitoring the fluid in use;

- provide information on the safe handling, storage and disposal of the fluid;

- offer background information on the causes of fluid degradation.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 2
  • Technical Committee :
    ISO/TC 28/SC 4
    ICS :
    75.120 
  • 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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