Drill Pipe, Brand Name : TIANHE

We produce a full range of friction welded drill pipes in nominal size from 2-38" to 6-58" and in a wide range of wall thickness. Our brand drill pipe adopts a strict quality control regimen to ensure total quality control from initial material qualification, in -procecss inspection to final outgoing quality inspection. We ensure that each jiont of drill pipe meets your needs for reliability, durability and performance.