Delivering precision metal solutions to the world's most demanding industrial sectors.
At Grevinox Overseas, we understand that each industry has unique material requirements — from corrosion resistance in marine environments to high-temperature performance in power plants. Our extensive range of stainless steel, duplex, super duplex, nickel alloys, titanium, and specialty metals is carefully sourced and stocked to meet these exact demands.
We work closely with procurement teams, engineers, and project managers across sectors to ensure the right material, in the right grade, reaches the right place — on time, every time.
The oil and gas industry operates in some of the harshest environments on earth — extreme pressure, high temperatures, corrosive media, and offshore saltwater exposure. Materials used in this sector must meet strict safety and performance standards without compromise.
Grevinox Overseas supplies a comprehensive range of high-performance metals specifically suited for upstream, midstream, and downstream oil and gas applications. From wellhead components to pipeline systems and refinery equipment, our products are trusted by major operators and EPC contractors.
Petrochemical plants process crude oil and natural gas into valuable products like plastics, fertilizers, and solvents. These processes involve highly aggressive chemicals, elevated temperatures, and cyclic loading — demanding materials with exceptional corrosion and oxidation resistance.
We supply Hastelloy, Monel, Inconel, and high-grade stainless steel products that withstand chloride stress corrosion cracking, pitting, and crevice corrosion — common failure modes in petrochemical environments.
From thermal power plants to nuclear facilities and renewable energy installations, the power generation sector demands materials that perform reliably under extreme thermal stress, high-pressure steam, and long operational cycles.
Grevinox supplies boiler tubes, condenser tubes, superheater elements, and turbine components in grades engineered for creep resistance, thermal fatigue, and oxidation resistance — ensuring maximum uptime and plant safety.
Seawater is one of the most corrosive environments for metals. Marine and shipbuilding applications require materials with excellent resistance to seawater corrosion, biofouling, and galvanic attack while maintaining structural integrity under dynamic loading.
We supply copper nickel alloys, super duplex steels, and titanium products widely used for seawater piping, heat exchangers, and hull structures — backed by full material certifications and compliance with marine classification societies.
Modern construction and infrastructure projects demand materials that combine structural strength with aesthetic appeal and long-term durability. From high-rise buildings and bridges to industrial plants and public utilities, the right metal selection is critical.
Grevinox supplies stainless steel sheets, aluminum profiles, structural sections, and fasteners that meet architectural and engineering requirements — offering both functional performance and visual finish for diverse construction applications.
Water treatment and desalination plants handle some of the most corrosive fluids — chlorinated water, brine, and industrial effluents. The metals used in these systems must resist pitting, crevice corrosion, and microbial attack while maintaining full compliance with health and safety standards.
We supply duplex, super duplex, and titanium products widely trusted in municipal water treatment, industrial effluent plants, and large-scale desalination facilities across the Middle East, Asia, and Africa.
Pharmaceutical and biotechnology manufacturing requires the highest level of material purity, surface finish, and hygienic design. Contamination of any kind is unacceptable — making material selection and traceability critical throughout the supply chain.
Grevinox supplies pharmaceutical-grade stainless steel tubes, pipes, fittings, and sanitary components with Ra surface finishes, full MTCs, and compliance with FDA, GMP, and cGMP requirements. Our products are used in drug manufacturing plants, bioreactors, and sterile processing environments.
Chemical plants process acids, alkalis, solvents, and oxidizing agents under high pressure and temperature. The materials used must withstand uniform corrosion, intergranular attack, and stress corrosion cracking — while ensuring zero contamination of the end product.
We supply a wide range of corrosion-resistant alloys including Hastelloy, Incoloy, high-alloy stainless steels, and reactive metals like tantalum and zirconium — tailored to specific chemical media and process conditions.
Tell us your application and our technical team will recommend the right grade and product.