Gas Pipe Fitter
がすはいかんこう
Industry & Occupation
Classification
Summary
A technical occupation that performs piping work for city gas, LP gas, etc., handling everything from design to construction, maintenance, and inspection.
Description
Gas pipe fitters install piping equipment for city gas and liquefied petroleum gas (LP gas) based on design and construction drawings, attach valves and fittings, and perform welding and brazing. After construction, they conduct pressure tests and leak inspections to verify safety. They also handle regular maintenance inspections and repairs, and must thoroughly ensure safety management in compliance with laws and regulations. The work centers on on-site tasks indoors and outdoors, requiring collaboration with other equipment workers and construction personnel. Handling heavy objects and working at heights are involved, making physical strength and precision essential.
Future Outlook
Stable demand is expected due to measures against aging gas infrastructure and urban development. Meanwhile, adaptation to new technologies such as hydrogen piping for energy decarbonization is required, and highly specialized technicians will be increasingly valued in the future.
Personality Traits
Cautious / Cooperative / Precise / Strong sense of responsibility
Work Style
Contracted Works / Day Shifts / Direct to Site and Direct Home / Flexitime System / On-Site Stationed
Career Path
Apprentice Gas Pipe Fitter → Gas Pipe Fitter → Group Leader / Leader → Pipe Work Construction Management Engineer (License Acquisition) → Equipment Construction Management Engineer → Independent Business
Required Skills
CAD Operation / Piping Construction Technology / Piping Drawing Interpretation / Pressure and Leak Testing / Tool Operation (Piping Tools) / Welding and Brazing Technology
Recommended Skills
CAD / English Document Reading / High-Place Work Vehicle Operation / IoT Device Operation / Safety Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Even minor misalignments or leaks can lead to accidents, so high accuracy is required. |
| Physical Stamina & Endurance | Frequent transport of heavy objects and prolonged standing work require high physical stamina. |
| Problem Solving | Identifying leak locations and quickly addressing construction issues are required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | The work is based on design drawings and regulations, so creativity is not highly required. |
Related Qualifications
- High-Pressure Gas Manufacturing Safety Supervisor
- Liquefied Petroleum Gas Equipment Technician
- Pipe Work Construction Management Engineer
- Piping Skills Technician
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