Core Ontology for Petroleum Installations · INF-UFRGS-Ontologies · CNPq INF-UFRGS-ENERGIA inf.ufrgs.br/ontologies/copi dee69df

expansion joint

CFIHOS TagAndEquipmentClass

ID: CFIHOS-30000043

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Hierarchy

Broader / Parent

Properties / Attributes (17)
Name Data Type Unit / Valid values Required Definition
external operating pressure Number bar gauge Optional The pressure at which a functional or physical object is expected to operate normally.
external operating temperature Number degree celsius Optional Is a temperature that occurs during operation or under which an object is supposed to operate.
external test pressure Number bar gauge Optional The pressure to which a functional or physical object should be subjected to test for leakage and structural integrity.
external upper limit design pressure Number bar gauge Optional The highest pressure at which a functional or physical object is designed for.
internal operating pressure Number bar gauge Optional The pressure at which a functional or physical object is expected to operate normally.
internal operating temperature Number degree celsius Optional Is a temperature that occurs during operation or under which an object is supposed to operate.
internal test pressure Number bar gauge Optional The pressure to which a functional or physical object should be subjected to test for leakage and structural integrity.
internal upper limit design pressure Number bar gauge Optional The highest pressure at which a functional or physical object is designed for.
upper limit design temperature Number degree celsius Optional The highest temperature at which a functional or physical object is designed.
end connections Text — Optional Is the fittings by means of which expansion joints are connected to the piping system or to equipment.
expansion joint type Text — Optional Is a subtype of expansion joint
flanges material specification Text — Optional Is a specification which describes the applicable materials for one or more items.
length Number millimetre Optional Is a distance measured in the direction of the longest side of an item or in the direction of its main axis.
line pipe material specification Text — Optional Is a specification which describes the applicable materials for one or more items.
nominal diameter Number millimetre Optional A diameter which is an expected (theoretical/as designed) diameter.
nutes material specification Text — Optional Is a specification which describes the applicable materials for one or more items.
tie rods material specification Text — Optional Is a specification which describes the applicable materials for one or more items.

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