Gaskets

Filter range down further by using product attribute 'Gasket Type' if needed. The gaskets come either Full Face or IBC (inbetween centre).

Common standards:

• BS10:2009: British Standard specification for flanges and bolting for pipes, valves and fittings.
• ANSI: the American National Standards Institute.
• ASA: the American Standards Association (now ANSI).
• ASME: the American Society of Mechanical Engineers The ASME B16.47 Series A and B took over from MSS SP-44 (Series A) and API 605 (Series B)
• ISO: International Organisation for Standardisation.

British and European Standards:

The current standard for use in the UK and Europe is BS EN 1514-1:1997. This standard took over from BS 4865-1:1989 for PN flanges. Other standards include:

• BS EN 12560-1:2001: Flanges and their joints. Gaskets for Class-designated flanges. Non-metallic flat gaskets with or without inserts
• BS EN 12560-2:2013: Flanges and their joints. Dimensions of gaskets for Class-designated flanges. Spiral wound gaskets for use with steel flanges
• BS EN 12560-3:2001: Flanges and their joints. Gaskets for Class-designated flanges. Non-metallic PTFE envelope gaskets
• BS EN 14772:2005: Flanges and their joints. Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560