Preview

CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 261 THREADS WITH ELASTOMERIC OR METAL-TO-METAL SEALING - PART 3: STUD ENDS WITH METAL-TO-METAL SEALING (TYPE B)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2000

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Dimensions
5 Requirements
6 Metal-to-metal sealing
7 Test methods
8 Designation of stud ends
9 Identification statement (Reference to this part of ISO 9974)
Annex A (normative) Test data form for ISO 9974-l ports and
ISO 9974-3 stud ends
Annex B (informative) Bibliography
Annex ZA (normative) Normative references to international
publications with their relevant European publications

Provides dimensions, test methods and performance criteria for heavy-duty (S series), light-duty (L series) and extra-light-duty (LL series) stud ends with ISO 261 threads and metal-to-metal sealing. Also specifies the designation of these stud-ends. Stud ends should not be used for leak-free hydraulic power applications as they may leak if re-used.

DocumentType	Standard
Pages	18
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN ISO 9974-3:2000	Identical
ISO 9974-3:1996	Identical
BS EN ISO 9974-3:2000	Identical
UNE-EN ISO 9974-3:2001	Identical
DIN EN ISO 9974-3:2000-09	Identical
UNI EN ISO 9974-3 : 2002	Identical