Letectví a kosmonautika - Přírubové spojky - Ploché těsnění s těsněním typu C ze slitiny niklu - Technická specifikace - Palcová řada (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN 4816
Classification mark: 313975
Catalog number: 503108
Publication date standards: 1.11.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN 4816 (313975):

This standard specifies the required characteristics, inspection and test methods, quality assurance and procurement requirements for inch series, gasket seal with C seal in nickel alloy, for temperature ranges from type II to type V according to ISO 6771 and nominal pressure up to 10 500 kPa (class B according to ISO 6771). In addition to the requirements of this technical specification, the coupling assemblies shall be qualified in accordance with equipment or component specification requirements