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The product Sigma 511 (Biaxally Orientated PTFE with Silica filler) (3 mm) made by Flexitallic Ltd. is a gasket out of the category Non-metallic flat gaskets with or without inserts (EN 1514-1). The most recent data is shown here. This data was published at 2024-02-28 as revision 2. 2018-09-19 was the date of first publication. Gasket data was determined according to DIN EN 13555 2014-7.

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Specification

• Manufacturer: Flexitallic Ltd.
• Trade name: Sigma 511 (Biaxally Orientated PTFE with Silica filler)
• Type: Non-metallic flat gaskets with or without inserts
• Manufacturing standard: DIN EN 1514-1 1997-8
• Gasket height: 3 mm

Test details

• Test standard: DIN EN 13555 2014-7
• Tested size: DN40/PN40
• Simulated test stiffness: 500 kN/mm
• Geometric dimensions: 92 x 49 mm
• Surface area: 4196 mm²