DN 90mm UPVC Deep Water Well Casing with Threaded Borehole Filter

DN 90mm UPVC Deep Water Well Casing with Threaded Borehole Filter. Long Lifespan: Over 50 years underground service life with non-toxic and sanitary materials. Customizable Length: Standard 3.1 meters or customized length to meet specific project needs. High Quality Materials: Made from 100% new materials with rigorous testing by experienced craftsmen. Wide Application: Suitable for deep water wells, drainage, irrigation, and wire and cable protection. Certified Standards: Complies with ISO9001, GB/T10002.1-2006, DIN, and ASTM standards. Professional Manufacturing: Produced by a manufacturer with 60 advanced production lines and a full lab. Easy Installation: Lightweight design with socket fusion connection for quick and efficient setup. OEM/ODM Service: Flexible customization options including samples, designs, and full customization.