UV‑cured GRP liner

Interline®‑UV is a structural UV‑cured GRP liner designed for trench‑less rehabilitation of gravity‑flow pipelines and industrial piping. Liner strength is determined by wall thickness, which can be selected to satisfy project‑specific design and structural requirements.

Different from traditional hot‑water or steam‑cured CIPP, Interline®‑UV uses only compressed air and UV light for curing. No styrene is released to the surrounding environment, and there is no styrene‑contaminated wastewater discharge during construction.

• The pipeline requiring renewal is measured and the GRP liner is manufactured to suit.

• The pipeline is cleaned and prepared for lining.

• The installation site is established at the existing access chamber or access point.

• The impregnated liner is delivered to site and installed by winching the liner through the host pipe.

• The liner is then inflated with compressed air until fully expanded. At this point a UV light train is pulled through at a controlled speed, curing the pipe as it travels.

• After curing the liner, the ends are trimmed and sealed to the access chamber wall and any laterals are immediately reconnected by robotic cutting.

Qingdao Jinjiedong Plastic Machinery Co., Ltd
We dedicates professional plastic machine products. which established in 2009 and has provided professional manufacturing servicesfor more than 14 years. We have an experienced team to offer our customer one-stop solutions for product research,developing,manufacturing and reliable service. Our customer's satisfaction are committed with strict quality, lower cost, fast speed and good service. Our products are well sold not only domestically but also variously in countries or regions as EU,USA,Asian etc. OEM and ODM orders are also welcomed Professional R&D Team:Company owns research, design, manufacture, sale and after-sales service; Strict Quality Control:Every pump before sending out of factory need be carefully checked to meet domestic quality standard and export standard.

Global Market and Service Network

Over the years, Qingdao Jinjiedong Plastic Machinery Co., Ltd business has rapidly expanded globally. The company has independent import and export rights and provide more efficient and localized service to customers nationwide. With strong technical support and a comprehensive after-sales service network, we help customers resolve various issues related to equipment use and ensure continuous, efficient operation of their systems.