Mar 11, 2026  
2025-2026 Collin College Catalog 
    
2025-2026 Collin College Catalog

WLDG 1434 - Introduction to Gas Tungsten Arc Welding (GTAW)


Credits: 4
Principles of gas tungsten arc welding (GTAW), including set-up, GTAW equipment. Instruction in various positions and joint designs.
Lab Required: Yes

Prerequisite(s): WLDG 1407  and Consent of Associate Dean/Director.
Corequisite(s): WLDG 1430  
Note: Welding courses require strong basic math skills, the mental maturity and development to work daily with high voltage electrical, combustible gases, power tools, various chemical agents, extended periods of time standing in place, lifting heavy weights (up to 60 pounds repeatedly), reaching, bending, and working around open flames and intense heat.

Type of Course: Workforce