Pipe Jointer (Forge Welding)
けいかんこう（たんせつ）
Industry & Occupation
Classification
Summary
A metalworking technical job that heats pipe fittings to high temperatures and joins them using forging methods.
Description
Pipe Jointer (Forge Welding) is a specialist who heats pipe fittings to high temperatures using induction heating or torch heating and joins them by hammering or press forging. The base material and fittings are closely adhered, forging pressure is used to cause plastic flow of the metal, and airtightness and strength are ensured. It plays an active role in piping work inside and outside factories and in plant construction where higher joint reliability than welding is required. It handles the operation of heating equipment, temperature control, handling of forging machines, quality inspection, and safety management, and requires accurate work based on construction plans.
Future Outlook
Demand for piping construction in plants and infrastructure facilities will continue steadily, and skilled workers will continue to be valued. On the other hand, the introduction of robot forge welding and automation technology is progressing, requiring advanced quality control and machine operation.
Personality Traits
Cautious / Good team player / Patient / Strong sense of responsibility
Work Style
Career Path
Apprentice Pipe Jointer → Pipe Jointer (Forge Welding) → Group Leader → Construction Management Engineer → Quality Control Staff
Required Skills
Basic Knowledge of Non-Destructive Testing / Drawing Reading (Pipe Manufacturing) / Forging Machine Operation / Metal Joining Technology / Understanding of Metal Material Properties
Recommended Skills
CAD Drawing Creation / Welding Symbols / Welding Technology
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High-temperature work requires dimension control and defect prevention |
| Physical Stamina & Endurance | Requires physical strength for hammering etc. in high-temperature environments |
| Problem Solving | To identify causes and take measures when defects occur |
| Stress Tolerance | Need to endure high-temperature work and tense operations |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows procedures and drawings |
| Initiative & Leadership | Often works based on instructions |
Related Qualifications
- Arc Welding Special Education
- Gas Welding Skills Training
- Welding Skills Test
Aliases
- Forge Welder
Related Jobs
- Arc Welder
- Gas Welder
- Resistance Welder