Breadcrumb Home Welding Introduction to Multi-Process Pipe Welding OSA Introduction to Multi-Process Pipe Welding Download as PDF Degree Welding (TSI- Waived) Semester I Course Code Title Credits WLDG 1435 Introduction to Pipe Welding 4 WLDG 1457 Intermediate Shielded Metal Arc Welding (SMAW) 4 WLDG 2451 Advanced Gas Tungsten Arc Welding (GTAW) 4 Sub-Total Credits 12 Total Credits 12