Lining Technologies

hdpe pipe lining

Tite Liner® System

United Pipeline Systems developed the Tite Liner® system in 1985. Since then, over 80 million feet of pipelines have been lined with our internal pipe lining system.

prelined pipe spools

PreFITâ„¢ Tite Liner® System

The PreFIT™ Tite Liner® system is a pre-lined pipe with a range of supporting end connectors. The system utilizes thermoplastic lining inside a steel pipe, effectively combining the strength of steel with the corrosion, chemical and abrasion resistance of thermoplastic.



Advances in lining technology have enabled United to introduce the Safetyliner® product - an innovative plastic pipe liner that offers an extra level of pipeline protection.

condition assessment

Condition Assessment

Pipelines can be inspected for possible degradation post-lining. United Pipeline Systems offers these remote field technology (RFT) inspection services through a partnership with Russell NDE Systems Inc. of Alberta, Canada.


Joining Methods

Browse the various types of terminations and end fittings for the Tite Liner® system.


Pipeline Management and Monitoring

Learn how the non-bonded, pipe-within-a-pipe nature of the Tite Liner® system allows continuous monitoring of the completed pipe lining system.


Rotational Lining

Rotational lining (aka rotolining) is a technology which allows us to bond a uniform, seamless polymer layer to the interior of virtually any metallic structure, regardless of shape and complexity.


Underground Solutions

Corporate Office

13135 Danielson Street, Suite 201
Poway, CA 92064

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Tite Liner® Project Questionnaire

Fill out this form to tell us about your upcoming project.

Tite Liner® System Animation

Over 80 million feet of pipelines have been lined with our internal pipe lining system.