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

pipeline

CFIHOS TagAndEquipmentClass

ID: CFIHOS-30000500

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Hierarchy

Broader / Parent

Properties / Attributes (23)
Name Data Type Unit / Valid values Required Definition
buried Boolean — Optional Is the functional item buried, yes/no?
design specification Text — Optional A specification according to which an item is intended to be designed
fluid name Text — Optional The name of the product in liquid or gas phase.
lower limit design temperature Number degree celsius Optional The lowest temperature at which a functional or physical object is designed.
lower limit operating temperature Number degree celsius Optional A temperature that is the lowest temperature at which a functional or physical object is expected to operate.
nominal diameter Number millimetre Optional A diameter which is an expected (theoretical/as designed) diameter.
nominal wall thickness Number millimetre Optional Specify the nominal wall thickness of the equipment at the upstream boundary of the section.
normal operating mass flow rate Number kilogram per hour Optional The mass flow rate at which a functional or physical object is expected to operate normally.
normal operating pressure Number bar gauge Optional A pressure at which a functional or physical object is expected to operate normally.
normal operating temperature Number degree celsius Optional A temperature at which a functional or physical object is expected to operate normally.
pipeline material and grade Text — Optional Specify the type and grade of material that the pipeline is constructed from.
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.
upper limit operating pressure Number bar gauge Optional A pressure which is the highest pressure at which a functional or physical object is expected to operate.
upper limit operating temperature Number degree celsius Optional A temperature that is the highest temperature at which a functional or physical object is expected to operate.
weight coating density Number kilogram per cubic metre Optional The density of the weight coating material.
weight coating thickness Number millimetre Optional The total weight coating system thickness.
corrosion allowance Number millimetre Optional A thickness that is the upper limit of allowed corrosion of a metal structure.
hydrostatic test pressure Number bar gauge Optional A test pressure applicable when using water to establish the test pressure.
lower limit allowable temperature Number TEMP Optional The temperature which is the lowest allowed.
post weld heat treatment Boolean — Optional Is a heat treatment after welding. Intended to ensure that the atomic structure of a weld and heat-affected zone is restored to an optimum corrosion-resistant structure.
upper limit allowable pressure Number PRESS Optional The pressure which is the highest allowed.
upper limit allowable temperature Number TEMP Optional The temperature which is the highest allowed.

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