UV-CIPP pipeline UV curing repair technology is one of the in-situ curing methods for non excavation repair. The industry standard "Technical Regulations for Non excavation Repair and Renewal Engineering of Urban Drainage Pipelines" (CJJ/T210-2014) issued by the Ministry of Housing and Urban Rural Development defines in-situ curing method as the repair method of using flipping or pulling method to place the resin impregnated lining pipe into the original pipeline, and curing it to form the pipeline lining
JiangsuUV-CIPP pipeline UV curing repair technology UV curing repair of pipelines

Pipeline CIPP UV curing repairThe obvious feature is that UV-CIPP lining method is suitable for underground rainwater, sewage pipelines or channels. A reliable drainage pipeline repair plan. Currently, it is widely used in countries such as Germany, the United Kingdom, the United States, Japan, and China. As a type of in-situ curing method (CIPP), it adopts the pull in method, which pulls the glass fiber hose impregnated with resin into the old pipeline to be repaired, and uses ultraviolet (UV) curing, eliminating the traditional flip type hot water curing construction process: "on-site scaffolding. It can provide an inner lining wall thickness of only 3-15 millimeters, which is currently the most commonly used pipeline repair technology.

Pipeline CIPP-UV UV UV curing repairA hose with a length of up to 500M can be produced in one go, and even if there are changes in the size of a section of the pipeline or if the pipeline has a curvature within 30 °, it can be repaired without wrinkles. Flexible hoses are suitable for various types of pipelines, including circular, elliptical, egg shaped, square, and other special shapes. The range of inner lining repair is from DN150 to DN1200, and the inner lining wall thickness ranges from 3mm to 12mm. With flexible, diverse, fast, and highly innovative capabilities, as well as short response times and effective problem-solving methods, the UV curing CIPP inner lining repair process and device save a lot of resources in the planning and construction stages of urban pipe network repair.

Jiangsu Nanpai CIPP-UV Repair Innovation Technology The application technology of UV curing repair is one of the main methods of non excavation repair in our company, and it is also an innovative technology widely used in pipeline non excavation repair. As an enterprise that has introduced German UV-CIPP equipment and technology, Nanping Municipal Company has long been dedicated to providing customers with economical, safe, and reliable drainage pipeline repair solutions. A professional dredging, detection, repair and construction design team with rich experience provides pipeline UV curing repair services for friends from all over the world.