Qto_PipeFittingBaseQuantities

BACnet MVD

#### 7.5.5.23 Qto_PipeFittingBaseQuantities

QTO_TYPEDRIVENOVERRIDE / IfcPipeFitting

Natural language names

| Pipe Fitting Base Quantities

Quantities

QTO-XML

Name | Type | Description
--- | --- | ---

Length

Q_LENGTH

| Length | Length of the fitting, calculated at midpoint of cross-section and equal to the distance along the flow path from the port inlet to the port outlet. For junction fittings, it indicates the length of the longest flow path.

GrossCrossSectionArea

Q_AREA

| Gross Cross Section Area | Area of the cross section at the inlet, including the pipe fitting itself and the interior flow space.

NetCrossSectionArea

Q_AREA

| Net Cross Section Area | Area of the cross section at the inlet, including the pipe fitting and excluding the interior flow space.

OuterSurfaceArea

Q_AREA

| Outer Surface Area | Total area of the extruded surfaces of the fitting (not taking into account the end cap areas).

GrossWeight

Q_WEIGHT

| Gross Weight | Weight of the pipe fitting itself, not including contained fluid.

NetWeight

Q_WEIGHT

| Net Weight | Weight of the pipe fitting, including contained fluid as designed.

Link to this page