The best and highest quality Dammam pipes for casing artesian wells in all required thicknesses and sizes. Dammam pipes are specially made to prevent sloughing inside the well. 5.10 pipes are of the finest quality, ten inches, 8 mm, ten inches, 12 inches, 8 mm, 4.9, ten inches, all sizes, with delivery and installation service inside the well. There is a cover and a winch for the well. We work in all regions of the Kingdom. Free delivery service.