Service 05 / Pipework and steelwork
Pipework and steelwork.
Process pipework for cleanroom process media, compressed air, vacuum, chemicals. Structural steelwork for plant foundations and platforms. Orbital TIG welding and plastic welding with Leister/Wegener equipment.
Materials
Materials worked.
- Steel S235JR, S355 - structural steelwork, utility lines
- Stainless steel 1.4301 / 1.4404 - cleanroom process media, pharma
- PP, PVDF, PE - acids, alkalis, high-purity water
- Copper - potable water, compressed air
- FM4910 plastic - fire-rated cleanroom ventilation
Welding processes
Joining methods.
- TIG welding, orbital for stainless steel process media
- MIG/MAG welding for structural steelwork
- Butt fusion welding for PP/PVDF
- Butt fusion and extrusion welding (Wegener machines) for PP/PVDF
- Hot-gas welding (Leister machines) for PP/PVDF
- Weld record documentation, WPS-compliant