Welding Courses
Plastitalia offers courses for different qualification classes for the welding of polyethylene pipes and fittings for the construction of pipelines for conveying gas, water and pressurised fluids. The qualification depends on the welding processes used and the diameters welded. The qualification classes can be combined to achieve the appropriate qualification range.
The table below details the different qualification classes available and the most suitable combinations for specific training needs:
| Class | Qualification |
| 3.4 | Butt welding for pipes and fittings up to diameter 315mm |
| 3.5 | Butt Welding for pipes and fittings over 315mm diameter |
| 3.6 | Electrofusion welding for fittings up to 315 mm diameter |
| 3.7 | Electrofusion welding for fittings over 315mm diameter |
| 3.8 | Electrofusion welding for saddles of all diameters |
| 3.4 – 3.5 | Butt Welding for pipes and fittings of all diameters |
| 3.6 – 3.7 | Electrofusion welding for fittings of all diameters |
| 3.6 – 3.7 – 3.8 | Electrofusion welding for fittings and saddles of all diameters |
| 3.4 – 3.5 – 3.6 – 3.7 – 3.8 | Butt Welding and Electrofusion Welding for pipes, fittings and saddles of all diameters |