Orbital
Weld Training
At OWETEC, we deliver industry-leading orbital welding certification training for welders and companies worldwide. These comprehensive programs blends classroom instruction with hands-on orbital GTAW practice to meet the strictest codes in semiconductor, aerospace, biopharma, nuclear, oil & gas, and food & beverage.
Training is led by CWI/CWE-certified instructors with 10+ years of orbital welding expertise. Graduates are prepared to pass ASME Section IX qualifications and perform at a high level in real production environments.
Comprehensive Orbital Welding Training Course
Course Overview
This intensive training course equips professionals with the technical knowledge and hands-on skills required for high-precision, code-compliant orbital welding. Applicable across industries such as semiconductor, aerospace, biopharma, oil & gas, and general manufacturing, the course is led by AWS/QC1-CWE/CWI/ASNT Level 2 Visual Certified Experts and combines in-depth theory with real-world application.
Course Highlights
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Welding Fundamentals & Materials Science
Covers orbital welding principles and industry standards (ASME, AWS, SEMI, ISO), GTAW process theory, arc gap control, gas selection, and metallurgy for stainless steel, Inconel, titanium, and duplex alloys. Also includes weld schedule development and key process variables. -
Equipment Setup & Operational Practice
Offers hands-on experience with leading orbital welding systems (AMI, Orbitalum, Swagelok, etc.), including weld head assembly, alignment, programming, and customizing weld schedules. Practical exercises include bead-on-plate and butt welds. -
Sector-Specific Welding Techniques
Tailored training for industry-specific applications in semiconductor, aerospace, pharma, and oil & gas. Focus areas include tube preparation, purge validation, troubleshooting, and advanced weld programming. -
Qualification, Inspection & Maintenance
Covers welding procedure and operator qualification (WPS/PQR/WPQ), visual inspection techniques, introduction to NDT methods (RT, PT), weld acceptance criteria, and maintenance protocols. Includes a mock qualification exam. -
Final Certification & Review
Participants complete a final practical weld exam evaluated to industry standards, followed by a comprehensive course review, Q&A session, and certification ceremony. Guidance on future certification pathways and industry networking is also provided. -
Hands-On Projects
Students fabricate complex tube and pipe assemblies using real-world components such as sanitary fittings, socket welds, flanges, and valves. Emphasis is placed on blueprint interpretation, purge control, joint preparation, and achieving ±0.0005" tolerances in critical installations.
OPTIONAL ADD-ONS
Cleanroom protocols & FOD prevention
Welding of dissimilar and differential wall thickness materials
Advanced metallurgy modules
Portable field welding simulation lab
Guest speakers from leading organizations (e.g., NASA, Intel, Pfizer)
Certification Outcome
Graduates receive an OWETEC Certificate of Completion and, upon successful exams, an ASME Section IX qualification.
Open-Head Wire-Feed Orbital GTAW Welding Course
Specialized Training for Industrial Piping Applications
This advanced 5-day course is designed for welders, welding engineers, QA/QC professionals, maintenance technicians, and project managers in the oil & gas, nuclear, and heavy industrial sectors. Delivered by an AWS/QC1-CWE/CWI/ASNT Level 2 Visual Inspector, the course provides deep technical training in open-head, wire-feed orbital GTAW welding for pipe systems ranging from Schedule 20 to 120 and diameters of 2" to 8".
Participants gain a comprehensive understanding of the open-head orbital GTAW process and its advantages over manual and closed-head systems. The training emphasizes industry-specific applications and code compliance for standards such as API 1104, ASME B31.1/B31.3, ASME Section IX, and RCC-M.
Course Overview
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Process & Application Fundamentals
Covers system walkthroughs of major orbital welding brands (e.g., AMI, Polysoude, Liburdi), pipe schedule considerations, heat input control, and application focus for oil & gas, nuclear, and process piping. -
Materials, Gas Chemistry & Welding Variables
Hands-on exploration of alloys including 304/316L stainless steel, Inconel, carbon steel, and P91. Training includes gas blend behaviors (Ar, Ar/He, Ar/H₂), arc control strategies (AVC, oscillation, wire feed), joint design, and root gap management. -
Weld Programming & Pipe Preparation
Development of weld procedures (WPS), full parameter setup, fixture alignment, purge planning, and multi-pass programming. Real-world challenges simulate prep conditions across different alloys and thicknesses. -
Welding Execution, Defects & Code Compliance
Live welding practice on carbon and stainless steel with focus on defect identification (porosity, lack of fusion, undercut), root cause analysis, flaw simulation, and real-time parameter adjustments. Emphasis on inspection methods and adherence to codes such as API 1104 and ASME standards. -
Qualification, Certification & Jobsite Readiness
Final weld performance tests, visual and borescope inspections, completion of weld documentation (WQTR, weld maps), and certification issuance. Includes guidance on further endorsements (e.g., NADCAP, ASME IX orbital).
KEY TOPICS INCLUDE
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Advanced orbital weld programming: AVC, oscillation, current modes, wire feed optimization
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Metallurgy of high-performance alloys and their weldability
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Shielding gas selection and its effect on arc behavior and penetration
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Precision pipe preparation, purge planning, and fit-up techniques
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Identification and correction of welding defects per code
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Jobsite simulation for field-ready performance
Outcome
Trainees complete the course with advanced skills in orbital welding for high-integrity pipe systems, qualification credentials, and practical readiness for critical field applications in nuclear, oil & gas, and industrial process environments.
Key Skills & Competencies
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3-Day Orbital Weld
Setup & Operation Course
Course Overview
This 3-Day Orbital Weld Setup & Operation Course equips professionals with the technical knowledge and hands-on skills required for high-precision, code-compliant orbital welding. Applicable across industries such as semiconductor, aerospace, biopharma, oil & gas, and general manufacturing, the course is led by AWS/QC1-CWE/CWI/ASNT Level 2 Visual Certified Experts and combines in-depth theory with real-world application.
Course Highlights
-
Equipment Setup & Operational Practice
Offers hands-on experience with leading orbital welding systems (AMI, Orbitalum, Swagelok, etc.), including weld head assembly, alignment, programming, and customizing weld schedules. Practical exercises include bead-on-plate and butt welds. -
Sector-Specific Welding Techniques
Tailored training for industry-specific applications in semiconductor, aerospace, pharma, and oil & gas. Focus areas include tube preparation, purge validation, troubleshooting, and advanced weld programming. -
Qualification, Inspection & Maintenance
Covers welding procedure and operator qualification (WPS/PQR/WPQ), visual inspection techniques, introduction to NDT methods (RT, PT), weld acceptance criteria, and maintenance protocols. Includes a mock qualificatio
OPTIONAL ADD-ONS
Cleanroom protocols & FOD prevention
Welding of dissimilar and differential wall thickness materials
Advanced metallurgy modules
Portable field welding simulation lab
Guest speakers from leading organizations (e.g., NASA, Intel, Pfizer)
Certification Outcome
Graduates receive an OWETEC Certificate of Completion
Who Should
Attend
• Entry-level welders seeking specialized orbital skills
• Experienced welders expanding into orbital GTAW
• Maintenance technicians, welding engineers, and supervisors over orbital processes
• Companies requiring certified orbital welders for critical industries
Why Choose OWETEC for Orbital Welding Training?
• Courses led by CWI/CWE-certified instructors with global expertise
• Deep, hands-on training with modern orbital systems and fixtures
• Customizable modules for your materials, codes, and applications
• Preparation for ASME Section IX orbital qualification
• On-site worldwide delivery; equipment can be provided if needed
Train Your Workforce Today
WHAT OUR CLIENTS SAY
We brought in the OWETEC Services Team to deepen our knowledge of orbital welding,
A fantastic experience.
S.P, Sr.
Recruiter,
Group14 Technologies
100% worth the investment,
we now feel confident in orbital welding and have excellent technical resources to back up our projects
M.P.
VP of Supply Chain & Procurement
Shared Services
Teledyne Marine
This is the best training facility for Orbital TIG Welding by far… Absolutely top-of-the-line learning experience
T.J.S.
Welder,
Group14 Technologies
Frequently Asked Questions (FAQ)
Do I need prior welding experience?
Suitable for both entry-level welders and experienced welders moving into orbital.
What certifications will I receive?
An OWETEC Certificate of Completion and the opportunity to qualify under ASME Section IX.
What industries use orbital welding?
Semiconductor, aerospace, biopharma, food & beverage, nuclear — environments where precision and compliance are critical.
Does OWETEC provide orbital welding equipment?
Yes. We can supply orbital welding systems, fixtures, and accessories, or use client equipment.
How long is the course?
5 days / 50 hours.