ČSN EN 4811 (313970)

Aerospace series - Flange couplings - Gasket seal with fluorocarbon seal on aluminium plate with 4 fastening holes - Inch series

STANDARD published on 1.11.2017

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The information about the standard:

Designation standards: ČSN EN 4811
Classification mark: 313970
Catalog number: 503104
Publication date standards: 1.11.2017
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN 4811 (313970):

This standard specifies the characteristics of gasket seal with fluorocarbon seal on aluminium plate, 4 holes, for pipe couplings for inch series aerospace applications.
Nominal pressure: up to 21 000 kPa; depends on the associated tube material and tube wall thickness in the assembly (see EN 4814).
Temperature range: -20 °C to 200 °C.
NOTE - Assembly in accordance with TR 4815.
This part should not be reused after disassembling