Underground / Construction

Founded in 1954, McElroy Manufacturing has grown from a two-person start-up in an Oklahoma garage, to the industry leader in the science of joining thermoplastic pipe. The pipe fusion process associated with McElroy fusion machines is a widely accepted process that joins two pieces of thermoplastic pipe together with heat and pressure. While commonly associated with high-density polyethylene pipe (HDPE), our machines are capable of fusing or welding a variety of different types and sizes of pipe. The name McElroy is recognized worldwide as the most reliable, efficient, rugged and technically advanced pipe fusion equipment in the world.