homeproducts and servicescase historiesTechnical Resourcescontact us

Products & Services
Corrosion Barrier Rings
Tubing Accessories
Portable Lining Unit
Field Services

The DUOLINE lining system, developed by DUOLINE TECHNOLOGIES in 1965, has proven to be the most successful system for the prevention of downhole tubular corrosion.

The DUOLINE 20 liner is manufactured using a filament winding & high temperature cure process.

The DUOLINE lining systems has over 35 years of accumulated field experience and over 80 million ft is installed worldwide.

Quite simply, DUOLINE offers unsurpassed corrosion protection of your downhole tubulars. DUOLINE 20 is able to satisfy most well conditions and requirements. Please view our products and services by clicking on the links above.

For further information please use our General Enquiry Form or for product selection please complete the DUOLINE Selection Form.

Technical Resources
Test Reports of our products, published papers and MaxTube knowledge papers. More...

Case Histories
See how other companies have benefited from our products and services. More...

General Enquiry Form
Contact us for more information on our products and services. More...