# Gas pipe sizing

> easy Natural Gas or LPG pipeline hydraulic for low and high pressure systems.

Canonical page: [https://chrome-stats.com/d/pocketengineer.com.aPocketGas](https://chrome-stats.com/d/pocketengineer.com.aPocketGas)

## Overview

- **ID:** `pocketengineer.com.aPocketGas`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** .TT pocketEngineer SD
- **Category:** TOOLS
- **Downloads:** 580
- **Version:** 11.0
- **Last updated:** 2023-12-26
- **First published:** 2012-05-18
- **Publisher country:** SG
- **Size:** 4.60 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=pocketengineer.com.aPocketGas)
- **Website:** [https://sites.google.com/view/pocketengineer](https://sites.google.com/view/pocketengineer)
- **Privacy policy:** [https://sites.google.com/view/pocketengineer/privacypolicy](https://sites.google.com/view/pocketengineer/privacypolicy)

## Description

Natural Gas or LPG pipe sizing for high pressure &amp; low pressure systems is as easy as 1, 2, 3 with aPocketGas (Gas Pipe Sizer) program. aPocketGas calculates gas flowrate, pipe size and pressure drop. The oldest and most common equation - Weymouth equation - is used in the high pressure gas calculation. NFPA model for high pressure calculation is also included. For low pressure gas calculation,  NFPA equation is used.<br><br>Highlights:<br><br>- a small design tool app for Gas pipeline hydraulics to assist practicing engineers and designers in planning &amp; design<br><br>- calculate both High pressure (for infra &amp; building distribution pipeline ) and Low pressure (for building internal pipeline) gas pressure systems<br><br>- 2 models for high pressure calculations: Weymouth and NFPA; 1 model for low pressure calculation: NFPA<br><br>- options to find flowrate, pipe size and pressure drop <br><br>- pipe size table module with nominal or internal diameter selection<br><br>- gas input calculation module with NFPA/IFGC appliance gas input value selection<br><br>- built-in data, guides, etc<br><br>- individually selectable SI-IP units<br><br>for details, visit https://sites.google.com/view/pocketengineer/android-os/apocketgas-and

## Rankings

- #1,336,579 — Overall

## Permissions and access

### Permissions

- `pocketengineer.com.aPocketGas.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/pocketengineer.com.aPocketGas)