API 5DP flush joints/ tool joints for drill pipe 2 3/8 to 6 5/8

API 5DP flush joints/ tool joints for drill pipe 2 3/8 to 6 5/8

Product Description

Tool joints are short sections of pipe that are attached to the tubing portion of drill pipe by means of using a flash welding process. The internally threaded tool joint is called a “box”, while the externally threaded tool joint if the “pin”