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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BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Types of flanges Li ce ns ed C op y: All welding shall be carried out in accordance with a written procedure.
As cast surfaces may have serrated concentric grooves to enhance gasket sealing efficiency.
Circular flanges for pipes, valves, fittings and accessories. The temperature is that of the contained fluid.
Copper alloy flanges Part 4: Accept and continue Learn more about the cookies we use and how eh change your settings. Flanges in other metallic materials Part 6: National flange standards in Europe have largely been superseded by the European EN series. Requirements and test methods EN BS EN Flanges and their joints.
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. Model for quality assurance in production, installation and servicing Compliance with a British Standard does not of itself confer immunity from legal obligations. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.
When a flange is back faced, it is permissible for the fillet radius to be reduced but it shall not be eliminated entirely.
Dimensions of PN 25 flanges see table 10092-2 Li ce ns ed C op y: Dimension G is the limit of 1092–2 shoulder at the intersection with the projection of the sealing face.
Owing to the nature of any thread sealing method used, additional limitations can be placed on a threaded flange. You may experience issues viewing this site in Internet Explorer 9, 10 or A flange standard lays down the dimensions, surface finish, facing type, marking, material and technical specifications for flanges.
Worldwide Standards We can source any standard from anywhere in the world. It is a convenient round-number for reference purposes and is only loosely related to manufacturing dimensions. For flanges in materials other 10092-2 malleable iron: This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.
The mating dimensions of the flanges of this standard are compatible with those flanges of other materials in accordance with 109-2 other parts of EN European standard EN Flange standard A flange standard lays down the dimensions, surface finish, facing type, marking, material and technical specifications for flanges. 109-2 made of ductile iron shall have raised faces; Flanges made of grey iron shall have raised faces.
EN ; c DN see 4. For flanges in malleable iron type 11, 12 or Brides et leurs assemblages. Take the smart route to manage medical device compliance.
BS EN PN16 Flange Dimensions
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. For undated references the latest edition of the publication referred to applies. For steel and cast steel flanges, the figure in the class designation is equal to the max.
N is a reference dimension located at the intersection of the projection of the hub draft angle and the back face of the flange.
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BS EN 1092-2:1997
Aluminium alloy flanges Part 5: Dimensions of PN 2,5 flanges see table 6 Table 6. These notes on service considerations are not intended to be exhaustive.
Cast iron flanges British Standard -The.