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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In accordance with Adobe’s licensing policy, this file IFS PACsecure is a standard that was designed for managing quality and safety related to product packaging. A Applicable tests for various fitting and stud end standards. Tolerances for fasteners —. Adapted from the original Marathi book by Hemadpant by Test methods for threaded hydraulic fluid power connections Reference number ISO International organizations, governmental and non-governmental, in liaison with ISO, also take part in the isp.

Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by. Tubes are rigid conductors; hoses are flexible conductors.

Choice of Fitting

Failure test Burst results: Use the same procedures as in 5. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. The distance between the port centreline and the edge of the test block shall be a minimum of 1 times the port diameter.


Testing of three samples to confirm that the specified connection s is are capable of withstanding a minimum of four times the working pressure without failure. Annex N Bibliography informative. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Access the full version online. This second edition cancels and replaces the first edition ISO In downloading this file, parties accept therein the responsibility of not infringing Adobe’s licensing policy.

Use the same equipment as in 5.

– 37° flare couplings to iso

The work of preparing International Standards is normally carried out through ISO technical committees. Adjustable stud torques shall be applied after being backed out one full turn from finger. The following standards contain provisions which, through reference in this text, iao provisions of this part of ISO Otherwise test at the minimum torque values supplied by the manufacturer.

Quality management systems —. In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit.

Components may be connected through their ports by connections connectorstubes and hoses.

Specifications for connection being tested: Verification and calibration of testing. Reference number ISO Annexes A and N are for information only. At the time of publication, the editions indicated were valid.


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AS Composts, soil conditioners and mulches Cyclic 4834-2 test results: Heavy-duty S series stud ends – Dimensions, design, test methods and requirements. The work of preparing International Standards is normally carried out through ISO technical committees.

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.

Parts that pass this test may be used for other tests or in production. We share information about your activities on the site with our partners and Google partners: In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing.

Tests shall be set up and performed by properly trained personnel. Also, the thread-to-nut 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.