Pipe Guide Calculator

Name: Pipe Guide Calculator
Availability: InStock
Author: J&J Solutions AB

v1.7.0 · 7.6 MB · code 170

ab20e9301126d60c0635c1e555798368 TRUSTED

Verify you're human

Solve this to start the download.

UpdatedDec 11, 2025

PublishedMar 23, 2023

Packagese.itwelding.pipeguidecalculator

Versionv1.7.0 (170)

Size7.6 MB

MD5ab20e9301126d60c0635c1e555798368

Min SDK24

Malware scanTRUSTED

Signature SHA1FE:66:91:B1:B6:D5:B7:3B:66:E1:39:55:50:B5:D5:1C:88:DA:C3:B3

SignerCN=Jonas Eriksson, OU=Unknown, O=IT Welding Sweden AB, L=Uppsala, ST=Sverige, C=SE

Total downloads100,000

This version100,000

DeveloperJ&J Solutions AB

Age ratingEveryone

Corrected erroneous calculations

Miscellaneous smaller optimizations and bug fixes

TRUSTED

Takes about 2 minutes. You'll need roughly 7.6 MB of free storage.

Grab se.itwelding.pipeguidecalculator_170.apk — hit the Download button above (7.6 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
(Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches ab20e9301126d60c…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find se.itwelding.pipeguidecalculator_170.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
Check the signer — the install screen will name the publisher. For this build it should read CN=Jonas Eriksson, OU=Unknown, O=IT Welding Sweden AB, L=Uppsala, ST=Sverige, C=SE. If it doesn't match, cancel — you have the wrong file.
Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
Done — open Pipe Guide Calculator — tap Open on the install screen, or find the Pipe Guide Calculator icon in your app drawer.

Common install errors for Pipe Guide Calculator

"App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
"Parse error" — the APK is for a newer Android than yours. This version needs Android 7.0 Nougat or later. Pick an older build from the versions list below.
"There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.