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Committee: PSE/15 Flanges

Scope

Under the direction of the Standards Policy and Strategy Committee, is responsible for UK input to certain sub committees and working group of ISO/TC 5/SC 10 and CEN/TC 74, and for standards related to flanges in pipelines and piping systems (except for those used for hydraulic and pneumatic load transmission) including dimensions, tolerances, material selection, fixing selection (e.g. nuts and bolts), delivery conditions, calculation methods and gaskets.

Sub-committee (1)

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Committee ReferenceTitle
PSE/15/2Flanges - Jointing materials and compounds

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Published standards (25)

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Standard referenceNameStatus
BS 1560-3.1:1989Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges - Specification for steel flangesWithdrawn
BS 1560-3.3:1989Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges - Specification for copper alloy and composite flangesWithdrawn
BS 1560-3.2:1989Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges - Specification for cast iron flangesCurrent
BS 4504-3.3:1989Circular flanges for pipes, valves and fittings (PN designated) - Specification for copper alloy and composite flangesWithdrawn
BS 4504-3.1:1989Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges - Specification for steel flangesWithdrawn
BS 4504-3-3.2:1989Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges - Specification for cast iron flangesWithdrawn
BS EN 1515-2:2001Flanges and their joints. Bolting - Classification of bolt materials for steel flanges, PN designatedCurrent
BS EN 1515-1:2000Flanges and their joints. Bolting - Selection of boltingCurrent
BS EN 1515-3:2005Flanges and their joints. Bolting - Classification of bolt materials for steel flanges, class designatedCurrent
BS EN 1515-4:2009Flanges and their joints. Bolting - Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/ECCurrent
BS EN 1759-4:2003Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class designated - Aluminium alloy flangesCurrent
BS EN 1759-3:2003Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class designated - Copper alloy flangesCurrent
BS EN 1759-1:2004Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class-designated - Steel flanges, NPS 1/2 to 24Current
BS EN 1092-1:2007+A1:2013Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated - Steel flangesCurrent
BS EN 1092-3:2003Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated - Copper alloy flangesCurrent
BS EN 1092-4:2002Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated - Aluminium alloy flangesCurrent
BS EN 1092-1:2002Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated - Steel flangesWithdrawn
BS EN 1092-2:1997Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated - Cast iron flangesCurrent
BS EN 1333:2006Flanges and their joints. Pipework components. Definition and selection of PNCurrent
BS ISO 7005-1:2011Pipe flanges - Steel flanges for industrial and general service piping systemsCurrent
BS EN ISO 6708:1996Pipework components. Definition and selection of DN (nominal size)Current, Work in Hand
BS EN 1333:1997Pipework components. Definition and selection of PNWithdrawn
BS 3293:1960Specification for carbon steel pipe flanges (over 24 inches nominal size) for the petroleum industryCurrent
BS 10:2009Specification for flanges and bolting for pipes, valves and fittingsCurrent
BS 10:1962Specification for flanges and bolting for pipes, valves, and fittingsWithdrawn

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Who is currently involved in this committee [ Get involved ]

Company name
A E A Technology
C M F - Cast Metals Federation
British Pump Manufacturers' Association
B V A A - British Valve and Actuator Association B V A A - British Valve and Actuator Association
Energy Industries Council
E E M U A - The Engineering Equipment & Materials Users' Association
G A M B I C A Association Limited
Secretary - GSE/30/-/3

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