Find the most up-to-date version of DS/EN at Engineering BS EN Flanges and their joints. Gaskets for class-designated flanges. Covered serrated metal gaskets for use with steel flanges. DIN EN Flanges and their joints – Gaskets for class-designated flanges – Part 6: Covered serrated metal gaskets for use with steel.
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Information regarding online access to British Standards via British Standards Online can be found at http: This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Juneand conflicting national standards shall be withdrawn at the latest by June You may experience issues viewing this site in Internet Explorer 9, 10 or The sealing element consists of a metal core with serrated top and lower surfaces and a conformable sealing material adhered to each serrated surface.
Amendments issued since publication Amd. The location ring shall be undercut on at least one side to protect the sealing element in the event of 125560-6 expansion induced interference between the location ring and the bolts of the flange.
EN – European Standards
ne Information on standards BSI provides a wide range of information on national, European and international 12650-6 through its Library and its Technical Help to Exporters Service.
When installed the ring shall be sufficiently loose in the location slot in the core so that thermal expansion effects never cause the ring to become tight in the location slot. Users should note that the centring of an inside bolt circle gasket in an assembled Class designated flange joint will be affected when using metric bolting. Users of British Standards should make sure that they possess the latest amendments or editions.
If using metric bolts in place of imperial then the guidance notes on gasket assembly in B. The pitch of the serration and the width of the serration shall be arranged so that the width of the tips is 0,1 mm.
Flanges and their joints.
Covered serrated metal gaskets for use with steel flanges Status: Sealing element with loose location ring. The sealing face shall also be free of surface blemishes, defects and damage that would impair the sealing performance of the gasket.
BS EN 12560-6:2003
Metallic ring joint gaskets for use with steel flanges Part 6: Sealing element without any location ring. However, with care, and dependent on the tolerances which have been used, it should be possible to fit the normal imperial dimensioned gasket when using metric bolting 122560-6 existing imperial holes.
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Covered serrated metal gaskets for use with steel flanges. Customers who bought this product also bought BS EN Spiral wound gaskets for use with steel flanges.
This document includes a Bibliography.
Grooved Gaskets EN
The first and last tips of the serrated core should be as near as possible to the respective edges of the core. Flanges and their joints – Dimensions of gaskets for PN-designated flanges – Part 3: The serrations into metal core have the function of creating regions of high surface pressure on the conformable sealing material to ensure the required level of tightness in service.
Flanges and their joints – Design rules for gasketed circular flange connections – Part 2: Sealing element with no locating ring b Type IR: Covered serrated metal gaskets for use with steel flanges Flanges and their joints – Gaskets for Class-designated flanges – Part 6: Information on cookies usage. Where the thickness of the location ring is sufficient a continuous colour around the outer location ring shall identify the metallic sealing element core.
Click to learn more. Flanges and their joints – Em for PN-designated flanges – Part 2: Except as permitted under the Copyright, Designs and Patents Act no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means — electronic, photocopying, recording or otherwise — without prior written permission from BSI.
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