7.5.4.73 Pset_PipeConnectionFlanged

7.5.4.73.1 Semantic definition

This property set is used to define the specifics of a flanged pipe connection used between occurrences of pipe segments and fittings.

7.5.4.73.2 Applicable entities

7.5.4.73.3 Properties

Name	Property Type	Data Type	Description
FlangeTable	IfcPropertySingleValue	IfcLabel	Designation of the standard table to which the flange conforms.
FlangeStandard	IfcPropertySingleValue	IfcLabel	Designation of the standard describing the flange table.
BoreSize	IfcPropertySingleValue	IfcPositiveLengthMeasure	The nominal bore of the pipe flange.
FlangeDiameter	IfcPropertySingleValue	IfcPositiveLengthMeasure	Overall diameter of the flange.
FlangeThickness	IfcPropertySingleValue	IfcPositiveLengthMeasure	Thickness of the material from which the pipe bend is constructed.
NumberOfBoltholes	IfcPropertySingleValue	IfcCountMeasure	Number of boltholes in the flange.
BoltSize	IfcPropertySingleValue	IfcPositiveLengthMeasure	Size of the bolts securing the flange.
BoltholePitch	IfcPropertySingleValue	IfcPositiveLengthMeasure	Diameter of the circle along which the boltholes are placed.

Table A

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2 contributor(s):
Last change: Improve definition split (#876) * bring back headers headers were previously removed by mistake, now bringing them back * add new lines and rename the tag add the word 'short' in it * unify newlines make exactly one newline before and two after the tag * resolving typos Because bringing back headers required to go back in time to previous version, I'm now re-resolving the issues: #861, #860, #856 by ArturTomczak on 2024-07-16T16:07:28+02:00

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7.5.4.73.4 Changelog

7.5.4.73.4.1 IFC4

applicability, IfcPipeSegment
applicability, IfcDistributionElement
property, Material
property BoltSize, Changed from "single IfcLengthMeasure" to "single IfcPositiveLengthMeasure"
property BoltholePitch, Changed from "single IfcLengthMeasure" to "single IfcPositiveLengthMeasure"
property BoreSize, Changed from "single IfcLengthMeasure" to "single IfcPositiveLengthMeasure"
property FlangeDiameter, Changed from "single IfcLengthMeasure" to "single IfcPositiveLengthMeasure"
property FlangeThickness, Changed from "single IfcLengthMeasure" to "single IfcPositiveLengthMeasure"

7.5.4.73.4.2 IFC4.3_ADD2

applicability, IfcPipeSegmentType
property NumberOfBoltholes, Changed from "single IfcInteger" to "single IfcCountMeasure"