Pipe fittings are the general term for the parts and components that play the role of connection, control, direction change, diversion, sealing, and support in the pipeline system. Pipe fittings are essential aspects in the plumbing industry as they are one of the most utilized pieces in any such project. Knowing the fundamental working of pipe fittings is benefical to any individual handling them. 

When we bought the rights to the DuPont Company's plant maintenance and operations training programs in 1990, Job Training Systems, Inc. was born. Our courses and job training workbooks cover the fundamentals of pipe fitting that all mechanics and plant operators need to know. These materials have been used to train tens of thousands of people on the basics/fundamentals of pipe fittings. Community colleges, apprenticeship programs, and many of the world's top chemical, refining, petrochemical, and pharmaceutical corporations are among our clients who have utilized our pipe fitting fundamentals. Many of our clients have been with us from the beginning. Approximately 170 titles and job training workbooks are available in a variety of formats that showcase the fundamentals we strive to teach.