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Gas Tungsten Arc Welding (GTAW), also known as TIG welding, is a highly specialized welding process designed for precision and quality. TESDA offers GTAW courses at both NC II and NC IV levels, equipping trainees with the skills needed to weld various materials like carbon steel and alloy steel for plates and pipes. These courses are tailored to meet industry standards and prepare individuals for professional welding roles that require expertise in using GTAW equipment.

Also read: TESDA Shielded Metal Arc Welding (SMAW) Courses

The GTAW qualifications align with globally recognized codes, including the American Welding Society (AWS), ASME Boiler and Pressure Vessel Code, and API standards for pipelines. With these certifications, welders can confidently work on projects demanding strict compliance and quality assurance, from structural welding to oil and gas pipelines. Whether you’re starting your career or looking to advance, TESDA GTAW courses provide a strong foundation for success.

Benefits

Benefits of TESDA GTAW Courses:

• Industry-Recognized Certification: These courses align with international standards such as AWS, ASME, API, and ISO, ensuring globally competitive skills.
• Specialized Skill Development: Gain expertise in welding carbon steel and alloy steel plates and pipes using Gas Tungsten Arc Welding (GTAW) techniques.
• Career Advancement Opportunities: With certifications like NC II and NC IV, you can qualify for high-demand jobs in industries such as construction, oil and gas, and manufacturing.
• Versatility in Job Roles: Learn to interpret blueprints, layouts, and work orders, making you adaptable to various industrial applications.
• Hands-On Training: Practical training ensures you master the precise techniques required for structural and pipeline welding.
• Global Employability: Conformance with international codes opens doors to work opportunities locally and abroad.
• Increased Earning Potential: Certified welders with advanced skills are highly valued and often receive competitive salaries.

Gas Tungsten Arc Welding (GTAW) NC II

The Gas Tungsten Arc Welding (GTAW) NC II Qualification trains individuals to weld carbon steel plates and pipes using GTAW equipment. It complies with standards like AWS D1.1, ASME IX, API 1104, and ISO 9606-1 for structural, pressure vessel, and pipeline welding.

Units of Competency

This qualification consists of the following Units of Competency:

TOOL COMPETENCIES

• Participate in Workplace Communication
• Work in a Team Environment
• Practice career professionalism
• Practice occupational health and safety procedures

COMMON COMPETENCIES

• Apply Safety Practices
• Interpret Drawings and Sketches
• Perform Industry Calculations
• Contribute to Quality System
• Use Hand Tools
• Prepare Weld Materials
• Set Up Welding Equipment
• Fit up Weld Materials
• Repair Welds

CORE COMPETENCIES

• Weld Carbon Steel Plates Using GTAW
• Weld Carbon Steel Pipes Using GTAW

Career Opportunity

An individual who has achieved this qualification is certified to work as a GTAW/TIG Welder.

Training Duration

• Basic: 18 hours
• Common: 56 hours
• Core: 194 hours

Total: 268 hours

Qualifications

To enroll in this course, prospective trainees or students should meet the following qualifications:

• Completed training in SMAW NC II or holds SMAW NC II certification.
• Can do basic math computations.
• Can communicate verbally and in writing.
• Physically and mentally fit

Gas Tungsten Arc Welding (GTAW) NC IV

The Gas Tungsten Arc Welding (GTAW) NC IV Qualification trains individuals to weld alloy steel plates and pipes using GTAW equipment, following blueprints, diagrams, or instructions. It complies with AWS D1.1, ASME IX, API 1104, and ISO 9606-1 welding standards.

Units of Competency

BASIC COMPETENCIES

• Utilize specialized communication skills
• Develop teams and individuals
• Apply problem-solving techniques in the workplace
• Collect, analyze, and organize information
• Plan and organize work
• Promote environmental protection

COMMON COMPETENCIES

• Apply Safety Practices
• Interpret Drawings and Sketches
• Perform Industry Calculations
• Contribute to Quality System
• Use Hand Tools
• Prepare Weld Materials
• Setup Welding Equipment
• Fit up Weld Materials
• Repair Welds

CORE COMPETENCIES

• Weld Alloy Steel Plates Using GTAW
• Weld Alloy Steel Pipes Using GTAW

Career Opportunities

An individual who has achieved this qualification is certified to work as

• GTAW or TIG Plate Welder (Carbon Steel)
• GTAW or TIG Plate Welder (Alloy Steel)
• GTAW or TIG Pipe Welder (Carbon Steel)
• GTAW or TIG Pipe Welder (Alloy Steel)

Training Duration

• 56 hrs. ( Basic Competencies)
• 56 hrs. ( Common Competencies)
• 182 hrs. ( Core Competencies)

Total: 294 hrs

Qualifications

Trainees or students seeking entry into these courses should meet the following qualifications:

• Completion of training in GTAW NC II or possession of a GTAW NC II or SMAW NC IV certification
• Proficiency in oral and written communication
• Physical and mental fitness
• Ability to perform basic mathematical computations

Sample of Certificate of Completion

Requirements

To enroll, you will need the following documents:

• PSA Birth Certificate
• High School or College Diploma
• Certified True Copy of Official Transcript of Records or Form 137
• Certificate of Good Moral Character or GMRC
• 1 x 1 and/or 2 x 2 pictures

To obtain further details, please reach out to the enrollment site that aligns with your requirements. Kindly note that the criteria may vary.

Also read: TESDA Manual Metal Arc Welding (MMAW) Courses

Frequently Asked Questions

1. What is the difference between GTAW NC II and NC IV?

A: GTAW NC II is a basic qualification for welding carbon steel plates and pipes, while GTAW NC IV trains individuals to weld alloy steel plates and pipes.

2. Can I enroll in GTAW NC IV if I don’t have a certification in GTAW NC II?

A: Yes, you can still enroll in GTAW NC IV as long as you have completed training in SMAW NC II or hold an SMAW NC II certification.

3. Are there any job opportunities after completing these courses?

A: Yes, achieving certifications like NC II and NC IV can open doors to high-demand jobs in industries such as construction, manufacturing, and oil and gas.

4. How long does it take to complete the training?

A: The total duration of training for GTAW NC II is 268 hours, while GTAW NC IV takes 294 hours to complete. However, this may vary depending on the training institution or program schedule.

5. Are these courses recognized internationally?

A: Yes, these courses comply with international welding standards such as AWS D1.1, ASME IX, API 1104, and ISO 9606-1. This means that individuals who have achieved these qualifications can work not just in the Philippines but also abroad.

Technical Education and Skills Development Authority (TESDA)
Office Address: BLDG 8, TESDA Gate 2, TESDA Complex, East Service Rd., South Superhighway, Taguig, Metro Manila.
Email Address: contactcenter@tesda.gov.ph
Telephone Number: 8887-7777
SMS Hotline: 0917-479-4370 (text only)
Website: https://www.tesda.gov.ph/
Facebook Page: https://www.facebook.com/TESDAOfficial