Infrastructure
In an industry as complex and critical as infrastructure, the choice of fastening systems plays a key role. The fastening systems used must meet specific requirements to ensure the structural integrity and safety of the completed works.
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- High mechanical strength: Fastening systems must be able to withstand high loads and significant mechanical stresses. This is essential to ensure that the structures can withstand external forces such as wind, vibration and ground movement, sea currents, and water pressure on the seabed without compromising their stability.
- Corrosion resistance: In nearshore, marine or submarine applications, fasteners are exposed to extremely aggressive environmental conditions, such as salt water and high pressure. For these situations, it is crucial to use super-performance materials, such as Stainless Steels High-quality steels Duplex e Super Duplex, Nickel alloys e Titanium. These materials offer exceptional resistance to corrosion, preventing premature deterioration and ensuring long service life of structures.
- Reliability over time: Durability of fastening systems is a must. They must maintain their mechanical and chemical properties over time, ensuring the safety and efficiency of infrastructure for decades. High-quality materials and advanced manufacturing processes are key to achieving this goal.
- Security: In any infrastructure project, safety is the top priority. Fastening systems must be designed and tested to minimize the risk of failure and to ensure the protection of people and property. Certifications and compliance with international standards are crucial indicators of the reliability of these products. For these applications, we provide products that meet the requirements to the DIN-EN 1993-1-4:2015-10/EUROCODE 3-ANNEX A, a standard defining corrosion resistance classes (low, moderate, medium, strong, very strong).
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- Bridges and viaducts: where it is essential to ensure the stability and safety of structures subjected to dynamic and static loads.
- Oil platforms and offshore facilities: which require corrosion-resistant fastening systems to operate in hostile marine environments.
- Subsea pipelines: requiring materials with high corrosion and pressure resistance.
- Port infrastructure: such as piers and docks, where resistance to saltwater corrosion is essential.
- Civil and industrial buildings: requiring strong and durable fixings to ensure structural safety.
- Tunnels and underground works: where high reliability over time is required to maintain the integrity of the structure.
In the infrastructure sector, we provide the following Products:
Screws, Nuts, Tie rods and studs, Eye bolt, Patterned parts, Caps, Washers.
In the area of infrastructure we provide the following Materials:
Austenitic stainless steels
super austenitic and martensitic steels
Duplex steels
super duplex and exotic steels
Nickel Alloys
High temperature steels
Titanium
Others.
In the area ofinfrastructure we provide fastening systems that comply with the following standards:
ASTM A630, ASTM A182, ASTM B574, ASTM B575, ASTM B435, ASTM B637, ASTM B467, ASTM B468, ASTM B424, NACE MR0103, NACE MR0175, UNS S32760, UNS s32750-w-1-4410-saf-2507/" style="text-decoration: underline;">S 32750, 1.4410-80, DIN-EN 1993-1-4:2015-10/EUROCODE 3-ANNEX A CRC class