ISO-5167
ISO-5167 Orifice Calculations
$6.99
4.1for iPhone, iPad and more
Age Rating
ISO-5167 Screenshots
About ISO-5167
ISO-5167 Orifice calculates size, flow-rate or pressure drop for gas and liquid flow orifice meters based on the International Standard Organization's ISO-5167.
Orifice Size is calculated from given flow-rate and pressure drop, Flow-rate is calculated from given size and pressure drop and Pressure Drop requires orifice size and flow-rate.
Different taps can be selected: Flange Taps, D and D/2 or Corner taps.
Fluids include gases: Natural Gas (Specific Gravity must be provided), Air and Nitrogen, or liquids: Crude Oil, Water, Methanol, Mono-ethylene Glycol, Diethylene Glycol and Triethylene Glycol.
In addition, selecting orifice material will adjust the sizing parameter of the orifice depending on temperature.
Customary (US-units) or SI-units can be selected.
Orifice Size is calculated from given flow-rate and pressure drop, Flow-rate is calculated from given size and pressure drop and Pressure Drop requires orifice size and flow-rate.
Different taps can be selected: Flange Taps, D and D/2 or Corner taps.
Fluids include gases: Natural Gas (Specific Gravity must be provided), Air and Nitrogen, or liquids: Crude Oil, Water, Methanol, Mono-ethylene Glycol, Diethylene Glycol and Triethylene Glycol.
In addition, selecting orifice material will adjust the sizing parameter of the orifice depending on temperature.
Customary (US-units) or SI-units can be selected.
Show More
What's New in the Latest Version 4.1
Last updated on Mar 8, 2022
Old Versions
Updated to IOS 15.
Show More
Version History
4.1
Mar 8, 2022
Updated to IOS 15.
4.0
Oct 25, 2020
Upgraded to SDK 13
Added 'Share' button to enable sharing, saving, printing of results
Changed color-scheme to work in Dark Mode
Updated layout and fonts to work better with iPads (better layout/larger fonts)
Added 'Share' button to enable sharing, saving, printing of results
Changed color-scheme to work in Dark Mode
Updated layout and fonts to work better with iPads (better layout/larger fonts)
3.0
May 19, 2019
Updated to include Liquids (Crude Oil, Water, Methanol, MEG, DEG and TEG) in addition to gases (Natural Gas, Air and Nitrogen).
Bug Fixes.
Bug Fixes.
1.0
Mar 7, 2018
ISO-5167 FAQ
Click here to learn how to download ISO-5167 in restricted country or region.
Check the following list to see the minimum requirements of ISO-5167.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
ISO-5167 supports English
