How to Use– category –

Haikan Pipit now supports Japanese and English. Easily switch from the measurement screen.

Organize your most-used pipe fittings just like a real jobsite container. With Haikan Pipit’s Container feature, you can quickly save and reuse fitting types — perfect for streamlining your plumbing layout and cutting measurements.

Keep your plumbing work smooth with Haikan Pipit — easily save your favorite pipe fitting combos and check past measurements with the handy History feature.

Some Pro features in Haikan Pipit are locked. This article introduces how to unlock these features, as well as the Pro version, which lets you enjoy all Pro features without ads.

This page explains how to use the core features of the Haikan Pipit app, including cut length calculation and dimension diagram display.