Rapit Pro

Field-ready saddle and lateral pattern development for centered or eccentric round-pipe intersections. Work in inches or millimeters, use NPS or DN sizes, set any branch angle, add fabrication notes, preview the connection, verify ordinates, and download a true-scale tiled PDF.

Build your pattern

Units & pipe sizes

Units

Branch size

Header size

Branch OD

Header OD

Branch schedule

Header schedule

Branch wall thickness

Header wall thickness

Schedule and wall thickness are shown for fabrication reference. The outside surface saddle geometry is controlled by OD, angle, and centerline offset.

Connection geometry

Branch angle

Angle is measured between branch and header centerlines.

Branch location

Centerline offset

Centered connection: offset is 0.

Fabrication adjustments

Axial cut allowance

Kerf reference

Root gap reference

Bevel angle

Important: only the axial cut allowance shifts the generated trace line. Kerf, root gap, and bevel are printed as reference information only because proper compensation depends on the cutting and welding procedure.

Printing

Paper / plotter

Orientation

Pattern title block

Project

Line / spool no.

Drawing / joint

Prepared by

Notes

Branch OD—

Header OD—

Angle—

Offset—

Wrap—

Pages—

Connection preview

Angle & orientation

Developed pattern overview

Clock	Degrees	Wrap distance	Cut ordinate