IFC (IFC4X3_ADD2) under development Pset_PipeConnectionFlanged Semantic definition

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


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