The Alliance is sized for work that does not fit in a single workshop.
Materials
Stainless steel — SS304/L, SS316/L, SS316, SS321, Alloy 904L, Duplex S32205 and S31803, Super Duplex S32750
Nickel alloys — Hastelloy C-22 (N06022),
Inconel 625 (N06625), Incoloy 800 and 825 (N08800, N08825), Sanicro 28 (N08028)
Carbon steel — CS and CS with cladding
Fabrication equipment
Plasma cutting, 2D and 3D laser, presses, roll calendering machines, welding benches, welding beam machines, welding robots, force TIG robotic welding, orbital welding machines.
Logistics
Ravenna, Modena and Piacenza. The Ravenna yards sit inside the Porto San Vitale
harbour area, which means finished packages leave the yard without the size and
weight limits that road transport imposes elsewhere.
The Ravenna yards open onto the Porto San Vitale harbour area. Packages built there
are not constrained by road transport limits.
Projects
Skids & Plants
Package types
TEG gas dehydration packages · Glycol regeneration packages · Molecular sieve LPG dehydration with regeneration and separation · Gas dehydration and mercury removal units · Chemical injection packages · MEG regeneration skids · PSA units (6-bed, 8-bed, 10-bed) · Membrane separation systems · Nitrogen generation plants with cold box and warm skids · Boil-off and ammonia refrigeration plants · Turbo Brayton cryogenic systems for LNG · Electrolysis modules · HTCR hydrogen production plants
Fabrication scope
Prefabrication and assembly of units · Mono and multidisciplinary skid-mounted plant and equipment · On- and offshore modules and packaged units · Structural frames for offshore and well drilling equipment · Platform and shelving steel structures · Safety infrastructures and storage platforms · Welding processes, steel structures, boilers and pressure vessels · On-site maintenance services
Piping and welding
Carbon steel · Alloy steel · Stainless steel · Duplex and superduplex · Inconel · Aluminium · In-house prefabrication up to 150,000 dia-inch per year
Package limits
25 m (L) × 9 m (W) × 13 m (H) · Up to 500 tons · Cranes up to 300 tons · Direct harbour access from the Porto San Vitale yard, no road transport constraints