: Mainline
LMK Technologies offers several mainline renewal systems, each specifically chosen by the type of repair, condition of the pipe, and access to the pipe.
To learn more about Performance Liner® Air Inversion Sectional Lining as described in ASTM F2599-06 for renewing a section of main pipe, visit our Sectional Inversion section.
To learn more about Lined Main Tap™ which connects a lateral pipe directly to a mainline liner, visit our Lined Main Tap™ section.
To learn more about CIPP End Seal™ which seals the interface between a manhole and a mainline lining, visit our CIPP End Seal™ section.
To learn more about Non-Shear Rubber CIPP Couplings made to fit the outside diameter of cured in-place pipe and connect to direct bury pipe, visit our CIPP Couplings section.