Duoline app for iPhone and iPad

4.8 ( 2848 ratings )

Productivity
Developer: RepFiles, LLC

Free

Current version: 3.9.4, last update: 8 years ago
First release : 15 Apr 2013
App size: 5.93 Mb

Duoline keeps your device up-to-date with product and technical information about its unique internal corrosion resistant lining system proven to extend the lives of your oilfield tubulars.