Drill Pipe

Drill pipe is the top component of any drill string that makes up the majority of a drill string`s length. Its functions are to transmit torque and power from the top drive or rotary table to the bit. A drill pipe is described by its size, weight, grade, connection, upset, range and class.Workstrings International maintains an inventory of drill pipe from 2 3/8-inch to 7 5/8-inch in various grades,– from 105ksi to 165ksi material yield strength and various wall thicknesses to design the optimum drill string.