NF ISO 11366

NF ISO 11366

May 2025
Standard Current

Petroleum and related products - In-servicing of steam, gas and combined cycle turbines lubricating oils - Guidance and requirements

This document provides guidance and requirements for the maintenance in service of mineral oils used as lubricating oils and control fluids used to lubricate steam, gas and combined cycle turbines in service.This document is applicable to lubricants classified in ISO 6743-5 and specified in ISO 8068, except the grades TSD, TGD and TCD (phosphate esters) for which ISO 11365 is more relevant, and the grades TGCE, THA, THCH, THCE and THE.This document also gives guidance and requirements with respect to the corrective actions that are taken to maximize service life.

Main informations

Collections

National standards and national normative documents

Publication date

May 2025

Number of pages

36 p.

Reference

NF ISO 11366

ICS Codes

75.100   Lubricants, industrial oils and related products

Classification index

T60-634

Print number

1

International kinship

Sumary
Petroleum and related products - In-servicing of steam, gas and combined cycle turbines lubricating oils - Guidance and requirements

This document provides guidance and requirements for the maintenance in service of mineral oils used as lubricating oils and control fluids used to lubricate steam, gas and combined cycle turbines in service.

This document is applicable to lubricants classified in ISO 6743-5 and specified in ISO 8068, except the grades TSD, TGD and TCD (phosphate esters) for which ISO 11365 is more relevant, and the grades TGCE, THA, THCH, THCE and THE.

This document also gives guidance and requirements with respect to the corrective actions that are taken to maximize service life.

Replaced standards (1)
XP ISO/TS 11366
June 2011
Standard Cancelled
Petroleum and related products - Guidance for in-servicing of lubricating oils for steam, gas and combined-cycle turbines

ISO/TS 11366:2011 applies to mineral oils used as lubricating oils and to control fluids used to lubricate steam, gas and combined cycle turbines in service. The lubricants considered in ISO/TS 11366:2011 are those classified in ISO 6743-5 and specified in ISO 8068. ISO/TS 11366:2011 is intended to help power equipment operators evaluate the conditions of the oil in their equipment and maintain the oils in serviceable conditions; help users understand how the oils deteriorate and carry out a meaningful programme of sampling and testing of oils in use. ISO/TS 11366:2011 also gives instructions with respect to the corrective actions that are taken to maximize service life.

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