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Certified apps

SPI Ducting for Autodesk® Inventor®

SPI Ducting for Inventor

SPI Ducting for Inventor supports complex design and unfolding of 3D pipes with Inventor software. It is useful for single parts or components of complete assemblies. An easy-to-use interface, precise parameter definitions, automatic assembly design, and predefined material data editor aid productivity immediately after installation.

With SPI Ducting for Inventor you receive a professional library with pre-defined components that can be used immediately. This library offers e.g. standard parts, transitions, and connectors that can be easily customized. Several combinations of round, angled, and filleted transitions can be chosen from clearly arranged dialogue boxes and afterwards be created as bending parts. The SPI component library supports you in creating designs suitable for production and to file them as samples in the database. Thus, you can easily define and guarantee your construction guidelines.


  • Free editable and expandable component library with standard parts, branches, transitions and flanges
  • Material Editor with free editable data content
  • Transfer of manufacturing information to CAM interfaces

App details

  • Integration

    In-window integration with Inventor. In addition, SPI Ducting for Inventor is able to open Inventor native data files with full associativity.

  • Compatibility

    Autodesk® Inventor® 2022, Autodesk® Inventor® 2021, Autodesk® Inventor® 2020, Autodesk® Inventor® 2019, Autodesk® Inventor® 2018.

  • Target industries

    Industrial Machinery, Sheet Metal Work, Miscellaneous Fabricated Metal Products

  • Languages

    English, German, others on demand

  • Countries

    EMEA, Americas, Asia Pacific

About SPI

SPI has been developing CAD solutions for the sheet metal industry since 1980. As an official Autodesk® partner, SPI has almost two decades of experience in bringing additional sheet metal functionality to the Inventor software.

Customers worldwide use SPI SheetMetal Solutions to ensure a seamless process chain from the idea to the finished product.

Contact information

Kurt-Fischer-Straße 30a
22926 Ahrensburg

Phone: +49-4102-706-0
Contact: Christian Burdorf