Duro Pipe Industries Pvt. Ltd supplies Well Casing Threaded Poly Vinyl Chloride Pipe. Duro Pipe Industries Pvt. Ltd is an ISO 9001: 2000 recognised company manufacturing a wide range of PVC, HDPE and PP-R pipes for various industrial applications. The Well Casing Threaded Poly Vinyl Chloride Pipe is suitable for use in tube well, bore well and hand pumps. The Well Casing Threaded Poly Vinyl Chloride Pipe is available with standard threaded joints that facilitates quick assembly with similar pipes or other conventional pipes.