J-M Manufacturing Inc. is one of the leading manufacturers of plastic pipe. Based in Umatilla, Ore., the company offers polyvinyl chloride (PVC) or polyethylene (PE) pipes. It specializes in Eagle Loc 900 and C900 pipe with internal joint restraint as well as Ultra Blue, a molecularly oriented product for a range of waterworks market applications. J-M Manufacturing Inc. provides Eagle Loc Well Casing and Threaded Drop Pipe. In addition, the company supplies high-density, polyethylene pipe (HDPE) corrugated pipe for residential, commercial, recreational, agricultural and irrigation applications. It also has expertise in polyethylene fittings and pipes for applications like gas distribution and oil and gas gathering applications.