BS EN PDF – 15 Sep BS EN Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated. Buy DIN EN () Circular flanges for pipes, valves, fittings and accessories, PN designated Part 2: Cast iron flanges from SAI. Buy BS EN FLANGES AND THEIR JOINTS – CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN.
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Pipe dimensions affect the bore of the flange, and the external diameter and thickness of pipe which is to be joined to the flange should be specified where appropriate. BSENFlanges and their joints.
Model for quality assurance in production, installation and servicing Compliance with a British Standard does not of itself confer immunity from legal obligations. These faces shall be compared by visual or tactile means with reference specimens which conform with the Ra and Rz roughness values given in table 1.
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As cast surfaces may have serrated concentric grooves to enhance gasket sealing efficiency. Dimensions which are not given in this standard are determined by the manufacturer for his design of flange. Flanges and their joints. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies.
A flange may be fixed i. Figure 2 illustrates facing types A and B, which are used where applicable in conjunction with flanges shown in figure 1 see 5. Dimensions of PN 109-2 flanges see table 8 Li ce ns ed C op y: Other finishes may be agreed between the manufacturer and purchaser.
Technical delivery sn Non-alloy steel tubes with specified room temperature properties BS EN Click to learn more. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.
Low stress round nose stamps shall be used.
BS EN PN16 Flange Dimensions
Cast iron flanges Status: All welding 0192-2 be carried out in accordance with a written procedure. Where appropriate, information required for items b and c should be agreed between purchaser and manufacturer.
BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. You may experience issues viewing this site in Internet Explorer 9, 10 or Material requirements for pipe joint seals used in water and drainage applications Vulcanized rubber. Flanges in other metallic materials Part 6: N is a reference dimension located at the intersection of the projection of the hub draft angle and the back face of the flange.
It supersedes BS Bd alloy flanges Part 4: National flange standards in Europe have largely been superseded by the European EN series.
BS EN 1092-2:1997
For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Take the smart route to manage medical device compliance. These normative references are cited at the appropriate places in the text and the publications are listed hereafter.
The mating dimensions of the flanges of this standard are compatible with those flanges of other materials in accordance with the other parts of Bss