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NEN EN ISO 4404-1 : 2012

Current

Current

The latest, up-to-date edition.

PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE CORROSION RESISTANCE OF FIRE-RESISTANT HYDRAULIC FLUIDS - PART 1: WATER-CONTAINING FLUIDS

Published date

12-01-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Producing the test fluid from an HFA type fluid concentrate
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (normative) Preparation of test waters
Annex B (informative) Equivalent specifications of standard
                      test materials for test strips
Annex C (informative) Explanatory comments

Defines a test method to determine the influence on metals of fire-resistant fluids in categories HFA, HFB and HFC, as classified in ISO 6743-4.

DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current

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