3D preview of HVAC Rectangular Duct 90-Degree Elbow
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Interactive 3D model of HVAC Rectangular Duct 90-Degree Elbow

Plates and panels

HVAC Rectangular Duct 90-Degree Elbow

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Bounding box
550.1 × 300.2 × 550.1 mm
Engine
Precision B-rep
Parameters
5
Published
October 12, 2026

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The prompt

Create a 3D HVAC rectangular duct elbow with a 90-degree bend. Duct width 300 mm, height 200 mm, and sheet metal thickness 0.8 mm. Include straight connection sections of 150 mm at both ends. Create an editable 3D CAD model.

Parameters

NameValueRange
Duct Width (out of bend plane)300 mm100 – 1000
Duct Height (in bend plane)200 mm100 – 800
Sheet Metal Thickness0.8 mm0.5 – 3
Straight Connection Length (each end)150 mm50 – 600
Bend Centerline Radius300 mm120 – 1000

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

HVAC Rectangular Duct 90-Degree Elbow - Free CAD Model (STEP, STL) | TextoCAD