Finolex offers a wide range of casing and ribbed screen pipes which are manufactured using a special PVC-U compound. This makes them ideal for transportation of hard, salty, sandy, or chemically aggressive water. This range of PVC-U plain casing and ribbed screen pipes are specially designed to ensure clean, clear water from bore well, whether shallow, medium or deep. CS (Shallow Well Casing) Plain & Slotted blue pipes are manufactured as per IS:12818 caters to the varied requirements of bore-wells.Suitable for well depth upto 80 meters.