Filter range down further by product attribute 'Flange Table Type' or 'Size' if needed. The most commonly used gaskets in piping are standard flange gaskets in rubber or fibre, or spiral wounds. For particularly large pipes, gaskets can be manufactured in segments of rubber and joined together.
What Standards Cover Pipe Gaskets?
The most common standards are:
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
200nb CORE PN10-16 Inner Bolt Circle (IBC) PG-T Graphite Gasket 1.5mm - Excellent mechanical strength with a wide temperature range and outstanding stress retention properties making it ideal for demanding applications. Suitable for sealing a wide range of fluids including steam, hydrocarbons and most chemicals.
250nb CORE PN16 Inner Bolt Circle (IBC) PG-T Graphite Gasket 1.5mm - Excellent mechanical strength with a wide temperature range and outstanding stress retention properties making it ideal for demanding applications. Suitable for sealing a wide range of fluids including steam, hydrocarbons and most chemicals.
300nb CORE PN16 Inner Bolt Circle (IBC) PG-T Graphite Gasket 1.5mm - Excellent mechanical strength with a wide temperature range and outstanding stress retention properties making it ideal for demanding applications. Suitable for sealing a wide range of fluids including steam, hydrocarbons and most chemicals.
15nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
20nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
25nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
32nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
40nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
50nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
65nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
80nb CORE PN10-40 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
100nb CORE PN10-16 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
125nb CORE PN10-16 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
150nb CORE PN10-16 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
200nb CORE PN10-16 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
250nb CORE PN16 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
300nb CORE PN16 Spiral Wound Gasket PM-OR Profile - Used in many industrial sectors including refining, chemical, power and pipeline construction. Particularly suited to arduous operating conditions and can be used across the full range of pipe pressure classes. Their versatility means they can operate at temperatures up to 1000°C and 400 bar.
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