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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For sizes above NPS 1. Flansche und ihre Verbindungen. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 15 and a back cover. Where the thicknesses do not allow the clear marking of the edge of the ring or the core then the marking shall be rn the upper and lower surfaces of the location ring.
Dichtungen fuer Flansche mit Class-Bezeichnung. Information regarding online access to British Standards via British Standards Online can be eh at http: Sealing element with loose locating ring Figure 1 — Covered serrated metal gasket types with sealing facings Li ce ns ed C op y: The sealing face shall also be free of surface blemishes, defects and damage that would impair the sealing performance of the gasket.
In service the thickness of the sealing material over the serrations is minimal, often about 0,1 mm. Where the thickness of the location ring is sufficient a continuous colour around the outer location ring shall identify the metallic sealing element core.
Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges. Accept and continue Learn more about the cookies we use and how to change your settings. This publication does not purport to include all 1260-6 necessary provisions of a contract. The density of the sealing material in the serrations during service should also be high enough to ensure that secondary sealing is provided by the impermeable nature of 12560- material between the tips of the serrations.
Proprietary forms of serrations and core profiles may be used by agreement between the purchaser and manufacturer. Search all products by.
Non-metallic flat gaskets with or without inserts Part 2: NOTE 2 Annex A lists information that should be supplied by the purchaser when ordering gaskets in circumstances where the choice of the gasket materials appropriate to the service is left to the supplier.
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Flanges and their joints – Design rules for gasketed circular flange connections – Part 2: Sealing element with loose location ring. The location ring may be made in sections and assembled around the core. If using metric bolts in place of sn then the guidance notes on gasket assembly in B.
BS EN 12560-6:2003
Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges Part 5: Flanges and their joints 15260-6 Gaskets for PN-designated flanges – Part 2: The location ring shall be undercut on at least one side to protect the sealing element in the event of thermal expansion induced interference between the location ring and the bolts of the flange.
Spiral wound gaskets for use with steel flanges.
Customers who bought this product also bought BS EN Covered serrated metal gaskets for use with steel flanges – The price of the Standard included all amendments and correcturs. A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.
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 in existing imperial holes. To reduce the possibility of vibration induced cracking of the core, the radius at the bottom of the grooves shall be as large as possible.
EN – European Standards
The relevant colours that shall be used 125660-6 shown in Table 2. BS EN Flanges and their joints – Gaskets for class-designated flanges – Covered metal jacketed gaskets for use with steel flanges. Sealing element without any location ring. Covered serrated metal gaskets for use with steel flanges Part 7: You may find similar items within these categories by selecting from the choices below:.
Brides et leurs assemblages. Worldwide Standards We can source any standard from anywhere in the world. It is essential therefore that great care be taken to ensure that gaskets are centred properly. The facing material may be cut from sheet to the appropriate size, applied in the form of texturised tape or by any other means that meets the other requirements of this standard.
At joins the facing material shall be overlapped or the two parts chamfered or, where a butt joint is used, the join may be overlapped with a thin layer of the tape. This document does not extend to serrated covered metal based heat exchanger gaskets with pass bars or large vessel gaskets but, in the lack of a dedicated document for such gaskets, the principles set down can be applied to them.
Amendments issued since publication Amd. In this case it is recommended that a colour code be agreed between the two parties. Sealing element with integral locating ring c Type LR: