May 2025– date –

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.

While this update doesn't include new fittings, it brings major enhancements to core features, including the addition of Containers and a History function.

This video series explains the basic method for calculating pipe cut lengths in an easy-to-understand format, divided into two parts.You're now watching Part 2: "T-branch connections" Edition.

This video series explains the basic method for calculating pipe cut lengths in an easy-to-understand format, divided into two parts.You're now watching Part 1: "Elbow Offset" Edition.

Want a fast look at what Haikan Pipit can do? Watch this short introduction! We offer two versions: a short version and a regular version.Even the regular one is just about 90 seconds long — perfect for quick viewing.If you're on a smartphone, the short version is recommended. For tablets or PCs, the regular version is ideal. Note: The short video is the same as the one featured on our homepage. Quick Video Preview Video English version is under construction. Please look f...

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