This model is a precisely designed half-round pipe with an inner diameter of 34.2mm and an outer diameter of 40.2mm, suitable for a wide range of functional and decorative applications.

The semi-cylindrical (half-round) shape makes it ideal for mounting onto flat surfaces while maintaining the structural strength of a full pipe. It can be used for pipe fittings, protective covers, cable routing, or custom mechanical designs.

Specifications:

• Inner Diameter (ID): 34.2 mm
• Outer Diameter (OD): 40.2 mm
• Wall thickness: 3 mm
• Shape: Half-round (semi-cylinder)

Key Features:

• Accurate dimensions for real-world compatibility
• Clean and simple geometry for reliable printing
• Flat back surface for easy installation
• Scalable and easy to modify

Recommended Print Settings:

• Layer height: 0.2 mm
• Infill: 20–30% depending on strength needs
• Supports: Not required (print flat side down)
• Materials: PLA, PETG, ABS

Use Cases:

• Pipe covers or extensions
• Cable management channels
• Mounting brackets and guides
• DIY and custom engineering projects