GB GAS L.P.G. PIPE SIZING APP
LPG Pipe sizing BS6891 method
$9.99 · Designed for iPad. Not verified for macOS.
Latest version for LPG Pipe sizing , uses the pipe sizing formula to complete calculations and also gives IV, PV and new 2026 leakage allowances for existing systems.
Very similar to the natural gas pipe sizing calculator except this is for L.P.G. works with metric copper, stainless steel, and semi rigid pipes including 6,8,10,12,15,22,28 mm . Input the gas rate for the appliances ,the meter lengths of pipe and number of elbows and this will find out if the pipe diameter you picked will have an allowable drop ... if it doesn't, then just change the diameter to see if that will work.
This also has conversion tables to change from any of the figures, m3/hr to kW gross to kW net ... and can work out the number and sizes of LPG bottles required.
- This app’s overall rating was recently reset.
Game changing calculation method that tells you the pipe diameters required... No guessing on a rule of thumb and proving it works , then moving back to resize other sections. This calculator works forward then back to find out the smallest pipe diameter so that the meter to the appliance drop is less than 1mb. This then works out the installation volume, the purge volume and the purge type. This will also give you the new IGE UP 1B permissable pressure drop for existing systems. It has a page to work out each section of a pipe system seperatly, just like long hand with no mistakes, this includes every pipe material including MDPE.
The developer, GB-GAS.CO.UK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
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Information
- Seller
- George A Brown
- Size
- 2 MB
- Category
- Business
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Age Rating
4+
- 4+
- Copyright
- © gb-gas.co.uk
