Jul 18, 2024  
2023-2024 Catalog 
    
2023-2024 Catalog Archived

WLD 228 - Inert Gas Welding Pipe I


Lecture Hours: 2 Lab Hours: 6 Credits: 4

Description: This course covers the techniques used in gas tungsten arc welding of groove welds on ferrous pipe.

Prerequisite(s): Take WLD 132  
Course Topics:
  • Plasma Pipe Beveling Operation
  • GTAW Root, Hot Pass, Fillers, and Cover Pass on 4” SCH 40 Carbon Steel Pipe
  • 2G, 5G, and 6G Welding Positions

Textbooks:
Textbook information can be found on the Book Inn website
Required Materials:
  • Flip Front Welding Hood (#10 Lens)
  • Welding Goggles (#5 Lens)
  • Cotton Long Sleeve Shirt
  • High Top Leather Boots
  • 10” Channel Lock Pliers
  • Long Welding Gloves
  • Cotton Welders Cap
  • Clear Safety Glasses
  • Cotton Pants without Cuffs
  • Tip Cleaners
  • Short TIG Gloves
  • 14” Half-Round File

Grading System:
An overall grade of C or higher is required for transferability.

A = 90 - 100
B = 80 - 89
C = 70 - 79
D = 60 - 69
F =   0 - 59


Student Learning Outcomes:
  1. Recognize and properly set up the welding equipment to demonstrate the GTAW welding process.
  2. Demonstrate GTAW welding Process on 4” carbon steel pipe by properly welding a root pass with and &rdquoopen butt” fit up.
  3. Demonstrate a GTAW &rdquohot pass” on the 8” carbon steel pipe after properly and successfully completing the root pass.
  4. Demonstrate multiple GTAW &rdquofiller passes” on the 4” carbon steel pipe after properly and successfully demonstrating the hot pass.
  5. Complete all the GTAW processes using ER7OS to completely weld 4” carbon steel pipe coupons in the 2G, 5G, and 6G positions to AWS standards.

For SCC Online Courses:
If the course you are taking is online, please review the SCC Online Course Policies  that include:

  • Identity Verification
  • Required materials for all online courses
  • Mandatory Attendance Requirement
  • Orientation and Support
  • Proctored Exams

Standard SCC Course Policies:
Please review the Standard Course Policies  on the following topics:

  • Academic Integrity
  • Add/Drop period
  • Attendance
  • Classroom Conduct
  • Equal Access
  • IT Access
  • Online Behavior
  • Online Confidentiality
  • Services For Students with Disabilities
  • Student Concerns
  • Student Help Services
  • Withdrawals


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Official Course Syllabus
2023-2024