Medium and Heavy Steel Fabrication
Design coordination, prefabrication and assembly of structures, frames, base frames, pipe racks and custom fabrications in carbon, stainless and duplex steel, manufactured to drawings and project specifications.
- Design and detailed engineering coordinated with specialist firms
- Structures, frames, base frames and pipe racks
- Hoppers, towers and custom fabrications
- Workshop prefabrication and assembly
- On-site installation
- Surface treatments carried out by specialist partners
- Technical and project documentation
Machining services
We supply custom machined components and fully machined steel fabrications, for standalone orders or integrated supplies. Specialist operations are performed by partner companies experienced in industrial machining. Evolution manages requirements assessment, production coordination and delivery, providing the customer with a single technical and commercial point of contact.
- Conventional and CNC turning, including C-axis machining
- 3- and 5-axis milling and boring
- Machining of large components and steel fabrications
- One-off components and batches manufactured to drawings
- Integration with welding and assembly
- Dimensions, tolerances and finishes defined according to project specifications
Industrial Piping
Prefabrication, supply and installation of industrial piping and spools in carbon, stainless and duplex steel for process, energy and hospital plants. Each supply is managed in accordance with project drawings and specifications, with material traceability and non-destructive testing performed by qualified specialist companies.
- Piping and spool prefabrication to drawings
- Carbon, stainless and duplex steel piping
- TIG, MIG/MAG and SAW processes selected according to project specifications
- Distribution manifolds and valve assemblies
- Material traceability and project documentation
- Non-destructive testing performed by qualified specialist companies
- On-site installation for process, energy and hospital plants
Shipbuilding
Specialist expertise gained on projects for the Italian Navy and leading Italian shipyards, supporting new-build, maintenance and refit programmes.
- Custom steelwork and structural modules
- Loading ramps, deck structures and marine components
- Piping and support prefabrication
- Welding of marine-grade steel, stainless steel and special alloys
- Shipyard and onboard assembly
- Surface treatments coordinated through specialist partners
Industrial Installation and Assembly
We manage on-site installation as the final stage of supply, coordinating personnel, work sequences and specialist equipment according to site conditions.
- Installation of steelwork, piping, skids, modules and equipment
- Mechanical assembly and alignment
- Work at height using specialist equipment
- Lifting and handling coordinated with qualified operators
- Supervision of on-site activities
- Support through final completion
Heat treatment and surface finishing
We manage the treatments needed to achieve the properties and protection specified by the customer, according to the material and component application. Operations are carried out by specialist partner companies with qualifications and certifications relevant to the project. We coordinate processing sequences, scheduling and treatment documentation.
- Annealing and stress relieving
- Hardening and tempering
- Surface hardening to specification
- Abrasive blasting and surface preparation
- Zinc coatings to specification
- Industrial painting and protective anti-corrosion coating systems
- Documentation according to customer requirements
Industrial Insulation
We complete piping and plant supplies with thermal and acoustic insulation systems and protective cladding, selected according to operating temperatures and project specifications.
- Insulation of piping, ducts and equipment
- High-temperature mineral-wool insulation
- Expanded elastomer insulation
- Protective aluminium sheet cladding
- Insulation of heat-recovery systems
- Execution according to project specifications
