Medium Diameter

Operator Qualification

Students will have the opportunity to use a variety of the McElroy Rolling, TracStar® and DynaMc® units in the Medium Diameter Operator Qualification session. The class includes 28, 250, 412, 618 and 500 series machines that are used for fusing pipes from 2" IPS to 20" OD (63mm to 500mm). Successful pipe fusion skills will be supplemented by using the DataLogger® to quickly analyze and check each fusion joint made.

Session Length

1.5 Days
(plus online pre-requisite)

Included With Class

Lunch Provided

Includes Printed Copy

ASTM Standard F2620



Topics Covered

  • Fusion Theory
  • Proper Fusion Techniques
  • Sidewall Fusion
  • Application Tips
  • Equipment Design
  • Troubleshooting Resources
  • Preventative Maintenance
  • ASTM Standards

Equipment Covered


  • Principles of Heat Fusion
  • Fusion Presentation — 28 and 250
  • Fusion Presentation — 412 and 618
  • DataLogger® Presentation
  • Hands-On Training
  • Testing
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Upcoming Classes

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