Casing

Casing

The basic function of casing is to protect the borehole and the drilling tools against caving in weak overburden material or dykes and to prevent excessive water losses or inflow. Our standardized casings (BW, NW, HW, HWT, PW and PWT) are hollow tubes from high quality steel either flush-jointed or flush coupled. Flush –jointed casingRead more about Casing[…]