16mm Outer Diameter PLA Tube – 40mm Length, 1mm Wall Thickness

This is a simple, cleanly designed tube model with an outer diameter of 16mm, a 1mm wall thickness, and a total length of 40mm. It’s ideal for use in prototyping, cable routing, lightweight structural supports, or custom hobby projects.

The tube is modeled to print easily in PLA using standard FDM printers. The 1mm wall is thick enough for strength while maintaining a hollow core, and the straight-cut ends make it easy to integrate into assemblies or enclosures.

Recommended Print Settings:

• Material: PLA (or any rigid filament)
• Layer Height: 0.2mm or finer for best surface detail
• Infill: 0% (the model is hollow)
• Wall Lines: 2–3
• Supports: Not required
• Orientation: Print standing upright for best circular shape, or lying flat for stronger layer adhesion

This model is optimized for easy slicing and fast print times. Perfect for makers needing a reliable, functional tube in their builds.