How to Create Curved Pipes in Revit
In some Revit projects, you may need to create curved pipes. However, since the default pipe families in Revit do not include curved pipe options, you will have to create curved pipes manually.
1. Start by creating a new family file and selecting the Metric Conventional Model family template, as illustrated below.
2. Switch to the front elevation view. Draw a reference plane, add dimensions, and assign a parameter named H, as shown in the image.
3. Set the work plane by choosing Pick a Plane, then select the reference plane you just drew. A Go to View dialog box will appear—choose the Floor Plan: Reference Elevation view, as demonstrated.
4. Create a model line by selecting the Start Point, Endpoint, Radius Arc tool. Draw an arc using this method, then switch to the Straight Line tool to capture the midpoint of the arc and draw a tangent line. Select both model lines and uncheck their visibility in the properties bar, as shown.
5. Draw three additional reference planes and lock them to the model lines. Note that the endpoints of the arc should be locked to the model line, as depicted.
6. Add dimension annotations and assign the necessary parameters, following the example in the image.
7. Create a layout and add parameters for pipe diameter, arc length, and curvature radius, as illustrated.
8. Adjust the insertion point and orientation of the family to suit your project requirements.
To set the insertion point of the family, select two reference planes that are either perpendicular or parallel to the original reference plane, as shown below.
9. To change the direction, remove the EQ constraint and lock the corresponding reference plane based on your needs, as demonstrated.
This approach allows for more accurate modeling of curved pipes, better serving practical projects and realistically representing curved piping systems within your Revit model.
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