BS EN ISO 19879:2021 – TC
$186.33
Tracked Changes. Metallic tube connections for fluid power and general use. Test methods for hydraulic fluid power connections
Published By | Publication Date | Number of Pages |
BSI | 2021 | 66 |
This document specifies uniform methods for the testing and performance evaluation of metallic tube connections, stud ends for ports and flange connections for use in hydraulic fluid power applications. This document does not apply to the testing of hydraulic quick-action couplings, which is covered by ISO 18869.
Tests outlined in this document are independent of each other and document the method to follow for each test. See the appropriate component International Standard for indications of which tests to conduct and for performance criteria.
For qualification of the connector, the minimum number of samples specified in this document is tested, unless otherwise specified in the relevant connector standard or as agreed upon by the manufacturer and the user.
PDF Catalog
PDF Pages | PDF Title |
---|---|
40 | undefined |
45 | Foreword |
46 | Introduction |
47 | 1 Scope 2 Normative references 3 Terms and definitions |
48 | 4 General requirements 4.1 Test assemblies |
51 | 4.2 Test equipment 4.2.1 Test block 4.2.2 Test seals 4.3 Procedure 4.3.1 Thread lubrication |
52 | 4.3.2 Torque 4.3.3 Temperature 4.4 Test report 5 Repeated assembly test 5.1 Principle 5.2 Procedure 5.3 Re-use of components |
53 | 6 Leakage test 6.1 Principle 6.2 Procedure 6.3 Re-use of components |
54 | 7 Proof test 7.1 Principle 7.2 Procedure 7.3 Re-use of components |
55 | 8 Burst test 8.1 Principle 8.2 Procedure 8.3 Re-use of components 9 Cyclic endurance test 9.1 Principle 9.2 Procedure 9.3 Re-use of components |
56 | 10 Vacuum test 10.1 Principle 10.2 Procedure 10.3 Re-use of components 11 Overtightening test 11.1 Principle |
57 | 11.2 Test equipment 11.3 Procedure 11.4 Re-use of components 12 Vibration test 12.1 Principle 12.2 Procedure |
60 | 12.3 Re-use of components 13 Cyclic endurance (impulse) test with vibration 13.1 Principle 13.2 Procedure |
61 | 13.3 Re-use of components 14 Identification statement (Reference to this document) |
62 | Annex A (informative) Typical test data form |
65 | Bibliography |