# API Casing & Tubing Size Calculator Windows App

Run `PipeSizeLookup.exe` to open the standalone desktop lookup tool.

## Includes

- Casing/tubing selector.
- PetroForge Technology logo embedded in the app header.
- Tool name shown below the company logo.
- Size dropdown showing only the pipe size.
- Nominal weight dropdown with one decimal place.
- Separate Results section below Lookup.
- OD, ID, nominal drift, wall, and weight result display.
- Copy Results button inside the Results section.
- Inch/mm toggle.
- Searchable table that keeps the selected row highlighted without auto-scrolling after selection.
- Quick Search table on the left and Custom Calculator on the right, matching the supplied GUI layout.

## Note

This executable is built as a Windows Forms app for .NET Framework. It should run on typical Windows systems with .NET Framework 4.x installed.

Nominal reference values only. Drift is an API-style nominal estimate from body ID. Confirm against the governing API/manufacturer table before engineering, procurement, or field decisions.

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