CATIA Piping & Tubing - How to start

What is the context

  • How to route a pipe between two points 
  • How to route a pipe between two components
  • How to route a pipe in a context

How is this covered by the existing portfolio

  • Role: 3D Fluid Engineer
  • Applications: Piping & Tubing 3D Design, Piping & Tubing 3D Part Design, Building 3D Design and Engineering IP Control


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Here is a short tutorial showing how to create pipes with two examples in a free mode (Step 1 and Step 2) and a third contextualized example in a configured working mode 

Step 1: Route a pipe between two points already created:

  • At product level, switch to the Piping & Tubing 3D Design App and select “Create Route” from the tool bar
  • Select a first point
  • Press “A” to get to the Bend Manipulator mode (we will see in the second test another way to access to this mode)
  • Select a second point
  • You can modify dimension parameters from the data information box

Step 2: Routing a pipe between two elbow components

  • Import a DWG3D file from a supplier (Elbow component)
    • The elbow solid is divided into several bodies 
    • Go to the Engineering IP Control App and use "Product Filtering & Merging" from the tool bar to merge all bodies into a single one and click OK (Green box). In this example you have to do it twice
    • Create a piping elbow object with an axis system and Copy / Paste as result the elbow solid
  • Port creation
    • At 3D shape level, switch to the Building 3D Design App
    • Create two points at the center of each interface and a line representing the alignment
    • At 3D shape level, switch to the Piping & Tubing 3D Part Design App
    • Select Manage Ports and creates two ports using points and lines previously created for “Extremity Point” and “Alignment”
    • Select Port Attributes where you can define attributes (e.g. outside diameter). Each attribute must be filled
  • Piping creation
    • At product level, switch to the Piping & Tubing 3D Design App and select “Create Route” from the tool bar
    • Select an elbow and the appropriate port
    • Select the transparent bended pipe in the 3D as show in the video to get the Bend Manipulator mode (Second way to access to this mode)
    • Select the second elbow and the appropriate port

Scenario in a real context using a data setup library for piping: Service riser

  • This example shows the creation of a pipe within a service riser to illustrate this tutorial in a real context using a data setup library offering predefined purchasable configurations of pipes  
  • Selection of a port from a piece
  • Getting the Bend Manipulator mode
  • Selection of another port from a second piece
  • Nominal size modification
  • Material modification

Where can I find more information