Pipe Notch Generator

Calculate pipe cutting templates.
Red line in 3D — ideal cutting contour.

Main Pipe Diameter (D1)

Branch Pipe Diameter (D2)

Wall Thickness D2 (T)

Used for ID calculation.

Deep Cut (Sharp Template)

Makes the cut deeper and sharper (using OD logic), ensuring the inner edge fits tight without gaps.

Welding Gap

Intersection Angle (°)

Angle between axes (1-90).

Center Offset

Offset of branch axis from D1 center.

Seam Rotation (°)

Rotates template around pipe axis.

Padding D2 (mm)

Padding D1 (mm)

LMB: Rotate | RMB: Pan | Scroll: Zoom