Address

Via 5 Martiri 33, Vertova (BG)

Web site
Year of foundation

1973

Number of employees

97

OVS designs and builds shell and tube heat exchangers, air fin coolers and pressure equipment for oil & gas, chemical and petrochemical plants, for the fertilizer industry and for refineries all over the world.

The company has achieved the Ecovadis ESG Gold Medal certification, ranking among the 5% of the most sustainable companies worldwide.

Products categories
Shell & Tube heat exchangers, pressure equipment, air fin coolers, TLEs (Transfer Line Heat Exchangers)
Main markets
Green Transition industries, Oil & Gas, Refineries, chemical, petrochemical and fertilizers industries.
Processed materials
Carbon steel, stainless steel, duplex, cladded, nickel alloys, copper alloys, titanium, tantalum.
Maximum and minimum thicknesses
max 200 mm - min. 4 mm
Maximum component dimensions
Diameter 5 m – Length 45 m
Main production processes
Mechanical and thermal engineering, forming, mechanical processing, assembly, welding, heat treatments, NCD checks, leak tests, painting and packaging
Certifications and qualifications
Certificazioni aziendali: ISO 9001 e ISO 3834 | Autorizzazioni e qualifiche : PED, ASME U/U2, AD 2000, Chinese manufacturing licence | Qualifiche saldatori / procedimenti: WPS WPQ PQR acc. To EN/ASME/AD