ISO 8434-2 PDF

ISO INTERNATIONAL. STANDARD. ISO. Second edition. Metallic tube connections for fluid power and general use —. Part 2. 37° flare couplings to ISO comprise a body. (1), pressure sleeve (2) and securing nut (3). By exchanging the pressure sleeve, the same coupling can be. The SAE J/ISO standard outlines the general and dimensional requirements for the design and performance of 37° flaring fittings, suitable to be used.

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Jic 37 0 Degree Flare Type As Per Iso 8434-2

This second edition cancels and replaces the first edition ISO Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. Packaging and Packaging Materials issue 4 then became the first packaging At the time of publication, the editions indicated were valid.

Annex A forms an integral part sio this part of ISO Adjustable stud torques shall be applied after being backed out one full turn from finger- tight position to test correctly the worst possible actual assembly conditions.

This part of ISO specifies uniform methods for the testing and performance evaluation of threaded metallic tube connections and stud ends of ports for hydraulic fluid 8434-22. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

Verification and calibration of testing. We share information about your activities on the site with our partners and Google partners: Shri Sai Satcharita – Sai Charitra. In downloading this file, parties accept therein the responsibility of not infringing Adobe’s licensing policy. Test methods for threaded hydraulic fluid power connections 1 Scope This part of ISO specifies uniform methods for the testing and performance evaluation of threaded metallic tube connections and stud ends of ports for hydraulic fluid power.


Guidelines for process improvements in health Also, the izo overtorque and seal performance have been extensively tested; to change to metric threads would require an extensive test program at considerable cost without providing any functional improvement.

Tolerances for fasteners —. In accordance with Adobe’s licensing policy, this file may be printed or In general applications, a fluid may be conveyed under pressure. Applicable tests for various fitting and stud end. The distance between the port centreline and the edge of the test block shall be a minimum of 1 times the port diameter. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.

Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO’s member body in the country of the requester. Testing of six samples to confirm that they are capable of withstanding the overtorque qualification test when tested to the overtorque values shown in their respective standards.

Heavy-duty S series stud ends – Dimensions, design, test methods and requirements. Use the lubricant specified in 5.

As a member of. Major international companies that have used these connectors have adopted the design without noting any problems. Connections shall be restrained during the test and the wrench shall be located at the threaded end of the nut hex.

Protection of persons against electric shock. Reference number ISO Metallic tube connections for fluid power and general use – Part 5: Seals shall conform to their respective dimensional requirements, and O-rings shall meet or exceed the quality requirements for grade N general purpose of ISOif applicable.


Introduction In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit. Use the same equipment as specified in 5. Apply torque as specified in 5.

Pipe fittings ISO

This report is based on accounts to which one of the following applies:. Adjustable stud torques shall is applied after being backed out one full turn from finger. Adobe is a trademark of Adobe Systems Incorporated.

Otherwise test at the minimum torque values supplied by the manufacturer. Stud ends with elastomeric sealing type E. This PDF file may contain embedded typefaces. The work of preparing International Standards is normally carried out through ISO technical committees. Testing of six samples at their respective impulse pressure to confirm that they pass a cyclic endurance test for 1 cycles without leakage or component failure.

All components isoo shall be tested in the final form as the customer receives the partincluding annealing as required for brazing.

The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO Specifications for connection being tested: Technical 84434-2 documentation —. Components must be designed to meet these requirements under varying conditions. It is therefore essential that, in conducting these tests, all appropriate safety precautions are iao adhered to.

Testing of three samples to confirm that the specified connection s meet s or exceed s a ratio of 2: Metallic materials— Rockwell hardness test.