Breadcrumb Home Welding Technology WLDG 2406 WLDG 2406: Intermediate Pipe Welding Download as PDF Class Program Welding Technology Credits 4 Lecture Hours 3 Lab Hours 2 CIP 48.0508 A comprehensive course on the welding of pipe using the shielded metal arc welding (SMAW) and/or other processes. Welds will be done using various positions. Topics covered include electrode selection, equipment setup, and safe shop practices.