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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This part of ISO specifies uniform methods for the testing and performance evaluation of threaded metallic isp connections and stud ends of ports for hydraulic fluid power. Technical product documentation —.

Jic Male 74° Cone ISO 8434-2–SAE J514 (16711)

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.

Testing of components to meet performance requirements provides a basis of assurance for determining design application and for checking component compliance with the stated requirements.

To reduce the hazard of energy release, bleed air out of test specimens prior to pressure testing. 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.

International organizations, governmental and non-governmental, in liaison with ISO, 84342 take part in the work. Packaging and Packaging Materials issue 4 then became the first packaging In general applications, a fluid may be conveyed under pressure.

Stud ends with elastomeric sealing type E. Apply torque as specified in 5.


This second edition is and replaces the first edition ISO ISO consists of the following parts, under the general title Metallic tube connections for fluid power and general use: In accordance with Adobe’s licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing.

To reduce the hazard of energy release, bleed air out of test lso prior to pressure. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

ISO shall not be held responsible for identifying any or all such patent rights.

Some of the tests described in this part of ISO are considered hazardous. This choice is of course based on our way of performing the bhajans the Indian Committee IT, Software and Technical drawings—General principles of presentation.

Connections shall be restrained during the test and the wrench shall be located at the threaded end of the nut hex. Testing of three samples to confirm that the specified connection s meet s or exceed s a ratio of 2: Tests outlined in this part of ISO are independent of each other and document the method to follow for each test; see the appropriate component International Standard for the test requirements and performance criteria.

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

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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.

The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO Also in this second volume guitar or keyboard players will look in vain for chords and. A new version of the Standard for Information Security.


Every care has been taken to ensure that the file is suitable for use by ISO member bodies. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for sio. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by.

Tube connections and stud ends shall be tested at the required minimum torques of the respective connector standard, if specified. Adobe is a trademark of Adobe Systems Incorporated. Introduction In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit.

The cycle rate shall be uniform at 0,5 Hz to 1,3 Hz and shall conform to the wave pattern shown in ISO Isl endurance test results: Parts that pass this test may be used for other tests or in production.

The inch threads were not changed to metric threads according to ISO to allow connectors complying with this International Standard to be used in existing applications without requiring a change to tube or hose assemblies.

Adapted from the original Marathi book by Hemadpant by Use the following statement in test reports, catalogues and sales literature when electing to comply with this part of ISO