ISO 8068:2024
(Main)Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications for lubricating oils for turbines
Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications for lubricating oils for turbines
This document specifies the minimum requirements for lubricants for turbines, as delivered. It is intended to be used in conjunction with ISO 6743-5. This document specifies the requirements for a wide variety of lubricants for the lubrication of most types of turbines for power generation, including steam turbines, gas turbines, single shaft combined cycle turbines with common lubrication system and hydraulic turbines. This document does not specify the requirements for lubricants for wind turbines, which are covered in ISO 12925-1. The following lubricants are considered: — mineral oils, of either API groups I, II, II+, III, including group III from GTL (gas to liquid) process, and III+. Some API groups II and III are suitable for high temperature gas turbines; — synthetic lubricants, esters (API group V) and polyalphaolefins (API group IV), intended for high temperature gas turbines; — synthetic lubricants, esters (API group V) and polyalphaolefins (API group IV), environmentally acceptable for use in hydraulic turbines; — fire resistant phosphate-ester type lubricants.
Lubrifiants, huiles industrielles et produits connexes (classe L) — Famille T (Turbines) — Spécifications pour les huiles lubrifiantes pour turbines
Le présent document spécifie les exigences minimales à la livraison pour les lubrifiants pour turbines. Il convient de l’utiliser en association avec la norme ISO 6743-5. Le présent document spécifie les exigences applicables à une grande variété de lubrifiants destinés à la lubrification de la plupart des turbines de production d'énergie, y compris les turbines à vapeur, les turbines à gaz, les turbines à cycle combiné et arbre unique avec un système de lubrification commun, et les turbines hydrauliques. Toutefois, ce document ne spécifie pas les exigences applicables aux lubrifiants pour éoliennes, qui sont couvertes par la norme ISO 12925-1. Les lubrifiants suivants sont pris en considération: — les huiles minérales, des groupes API I, II, II+, III, y compris le groupe III issu du processus GTL (gas to liquid), et III+. Certaines huiles des groupes API II et III conviennent aux turbines à gaz à haute température; — les lubrifiants synthétiques, esters (groupe API V) ou polyalphaoléfines (groupe API IV), destinés aux turbines à gaz à haute température; — les lubrifiants synthétiques, esters (groupe API V) ou polyalphaoléfines (groupe API IV), acceptables pour l'environnement, destinés aux turbines hydrauliques; — les lubrifiants difficilement inflammables de type esters de phosphates.
General Information
Relations
Buy Standard
Standards Content (Sample)
International
Standard
ISO 8068
Third edition
Lubricants, industrial oils and
2024-04
related products (class L) — Family
T (Turbines) — Specifications for
lubricating oils for turbines
Lubrifiants, huiles industrielles et produits connexes (classe L) —
Famille T (Turbines) — Spécifications pour les huiles lubrifiantes
pour turbines
Reference number
ISO 8068:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
ISO 8068:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO 8068:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 Sampling . 3
5 Requirements for turbine oils . 4
6 Specific environmental requirements for THCH and THCE grades . 4
6.1 General .4
6.2 Biodegradability . .5
6.3 Acute daphnia or copepods toxicity .6
7 Specification tables . 6
7.1 General .6
7.2 Specification for TSA and TGA turbine oils .6
7.3 Specification for TSE and TGE turbine oils . .6
7.4 Specification for TGB and TGSB turbine oils.6
7.5 Specification for TGF and TGSE turbine oils .6
7.6 Specification for THA and THE turbine oils .6
7
...
Norme
internationale
ISO 8068
Troisième édition
Lubrifiants, huiles industrielles
2024-04
et produits connexes (classe
L) — Famille T (Turbines) —
Spécifications pour les huiles
lubrifiantes pour turbines
Lubricants, industrial oils and related products (class L) —
Family T (Turbines) — Specifications for lubricating oils for
turbines
Numéro de référence
ISO 8068:2024(fr) © ISO 2024
---------------------- Page: 1 ----------------------
ISO 8068:2024(fr)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2024
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
© ISO 2024 – Tous droits réservés
ii
---------------------- Page: 2 ----------------------
ISO 8068:2024(fr)
Sommaire Page
Avant-propos .iv
Introduction .v
1 Domaine d'application .1
2 Références normatives .1
3 Termes et définitions .3
4 Échantillonnage . 4
5 Exigences pour les huiles pour turbine . 4
6 Exigences environnementales spécifiques pour les catégories THCH et THCE .5
6.1 Généralités .5
6.2 Biodégradabilité .6
6.3 Toxicité aiguë pour les daphnies ou les copépodes .6
7 Tableaux de spécifications . 6
7.1 Généralités .6
7.2 Spécifications pour les huiles pour turbines TSA et TGA .6
7.3 Spécifications pour les huiles pour turbines TSE et TGE .6
7.4 Spécifications pour les huiles pour turbines TGB et TGSB .7
7.5 Spécifications pour les huiles pour turbines TGF et TGSE .7
7.6 Specification for THA and THE turbine oils .7
7.7 Spécifications pour les huiles pour turbines TGCH .7
7.8
...
FINAL DRAFT
International
Standard
ISO/FDIS 8068
ISO/TC 28/SC 4
Lubricants, industrial oils and
Secretariat: AFNOR
related products (class L) — Family
Voting begins on:
T (Turbines) — Specifications for
2024-02-06
lubricating oils for turbines
Voting terminates on:
2024-04-02
Lubrifiants, huiles industrielles et produits connexes (classe L) —
Famille T (Turbines) — Spécifications pour les huiles lubrifiantes
pour turbines
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 8068:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/FDIS 8068:2024(en)
International
Standard
ISO/FDIS 8068
ISO/TC 28/SC 4
Lubricants, industrial oils and
Secretariat: AFNOR
related products (class L) — Family
Voting begins on:
T (Turbines) — Specifications for
lubricating oils for turbines
Voting terminates on:
Lubrifiants, huiles industrielles et produits connexes (classe L) —
Famille T (Turbines) — Spécifications pour les huiles lubrifiantes
pour turbines
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 8068:2024(en) © ISO 2024
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/FDIS 8068:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 Sampling . 3
5 Requirements for turbine oils . 4
6 Specific environmental requirements for THCH and THCE grades . 4
6.1 General .4
6.2 Biodegradability . .
...
Style Definition: Heading 1: Indent: Left: 0 pt, First
line: 0 pt, Tab stops: Not at 21.6 pt
ISO/FDIS 8068:20232024(E)
Style Definition: Heading 2: Font: Bold, Tab stops: Not
at 18 pt
ISO TC 28/SC 4/WG 16
Style Definition: Heading 3: Font: Bold
Secretariat: AFNOR
Style Definition: Heading 4: Font: Bold
Style Definition: Heading 5: Font: Bold
Date: 2023-10-202024-01-22
Style Definition: Heading 6: Font: Bold
Lubricants, industrial oils and related products (class L) — Family T (Turbines) —
Style Definition: ANNEX
Specifications for lubricating oils for turbines
Style Definition: Mot-dièse1
Lubrifiants, huiles industrielles et produits connexes (classe L) — Famille T (Turbines) — Style Definition: Mention1
Spécifications pour les huiles lubrifiantes pour turbines
Style Definition: Smart Hyperlink1
Style Definition: Mention non résolue2
Style Definition: AMEND Terms Heading: Font: Bold
Style Definition: AMEND Heading 1 Unnumbered:
Font: Bold
Style Definition: IneraTableMultiPar: Tab stops: 19.85
pt, Left + 39.7 pt, Left + 59.55 pt, Left + 79.4 pt, Left +
99.25 pt, Left + 119.05 pt, Left + 138.9 pt, Left +
158.75 pt, Left + 178.6 pt, Left + 198.45 pt, Left
Formatted: Font: Arial
Formatted: Font: Arial
Formatted: Font: Arial
Formatted: Don't adjust space between Latin and
Asian text, Don't adjust space between Asian text and
numbers
Formatted: Font: Arial
Formatted: Font: Arial, Bold, Not Italic
---------------------- Page: 1 ----------------------
ISO/FDIS 8068:20232024(E)
© ISO 20232024
Formatted: Indent: Left: 14.2 pt, Right: 14.2 pt, Space
Before: 0 pt, No page break before, Adjust space
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no between Latin and Asian text, Adjust space between
part of this publication may be reproduced or utilized otherwise in any form or by any means, Asian text and numbers
electronic or mechanical, including photocopying, or posting on the internet or an intranet, without
Formatted: Default Paragraph Font
prior written permission. Permission can be requested from either ISO at the address below or
ISO’sISO's member body in the country of the requester.
ISO copyright officeCopyright Office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Formatted: Indent: Left: 14.2 pt, First line: 0 pt, Right:
14.2 pt, Adjust space between Latin and Asian text,
Phone: + 41 22 749 01 11
Adjust space between Asian text and numbers
Email: copyright@iso.org
Email: copyright@iso.org
Website: www.iso.orgwww.iso.org
Formatted: Indent: Left: 14.2 pt, First line: 0 pt, Right:
14.2 pt, Adjust space between Latin and Asian text,
Published in Switzerland.
Adjust space between Asian text and numbers
ii © ISO 20232024 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/FDIS 8068:20232024(E)
Contents Page
Foreword . iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 4
4 Sampling . 4
5 Requirements for turbine oils . 4
6 Specific environmental requirements for THCH and THCE grades . 5
6.1 General . 5
6.2 Biodegradability . 7
6.3 Acute daphnia or copepods toxicity . 7
7 Specification tables . 7
7.1 General . 7
7.2 Specification for T
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.