
Trenchless Urban UV-Cipp Structural Liner for Urban Drainage Network Trenchless Pipe Repair Liner. Trenchless Installation: Minimizes excavation, road opening, traffic disruption, and surface restoration. Seamless Structural Repair: Forms a continuous internal pipe with no longitudinal joints for improved watertightness. Rapid UV Curing: Enables controlled, rapid installation with monitored UV intensity, speed, pressure, and temperature. Project-Specific Design: Liner thickness and reinforcement configured based on diameter, loads, and soil conditions. Wide Diameter Coverage: Covers DN100 to DN2400 with thicknesses ranging from 3 to 18 mm. High-Strength Fiberglass: Reinforced with high-strength fiberglass for superior stiffness and tensile performance. Four-Layer Construction: Includes protective film, outer film, fiberglass reinforcement, and inner barrier film. OEM/ODM Support: Offers full customization from samples, designs, and flexible minor customization options.