This is a precise 75mm pipe flange model created in FreeCAD and exported in multiple professional formats for engineering and manufacturing use.

The model includes a cylindrical pipe section integrated with a flat circular flange plate featuring a symmetrical bolt pattern for secure fastening.

Specifications:

Nominal pipe diameter: 75 mm

Integrated flange design

Evenly spaced bolt holes

Accurate bolt circle layout

Uniform flange thickness

Fully parametric construction

Included File Formats:

STEP (.step) – For professional CAD software compatibility

STL (.stl) – Ready for 3D printing

FreeCAD source file (.FCStd) – Fully editable parametric model

This model is suitable for:

Mechanical assemblies

Industrial piping concepts

Engineering practice

Educational CAD training

3D printing prototypes

All geometry was built using proper dimensional constraints, allowing easy modification of pipe diameter, flange thickness, and bolt hole configuration.