SMR & Advanced Reactor 2025

Discover the future of nuclear energy with Alleima, your partner for trouble-free nuclear projects. Join us at this year’s SMR Advanced Rector event in Tennessee, USA on May 12 – 13.

Visit us at our booth 10 to learn more about our high-performance nuclear power tubing that is engineered to withstand extreme heat, pressure and corrosion:

• Key materials for the nuclear sector, including Alloy 690 and zirconium cladding tubes.
• High-temperature resistant alloys suitable for Generation IV plants.
• Innovative composite tube technology that combines different alloys for enhanced performance.

Explore our advanced materials including our Sanicro® 69 and Sanicro® 30 austenitic high nickel-chrome-iron alloys used for steam generator tubing, alongside our zirconium-based alloys.

Technology Pioneer

Decades of excellence since the late 1960s, with over 60 million meters of nuclear fuel tubing supplied, powering over 100 reactors globally.

Advanced Coolant Solutions

At Alleima, we understand the unique challenges that the SMR market presents, particularly when it comes to cooling systems. Aligning with leaders and innovators, we tailor seamless tubing for a wide range of coolants - from water and lead to sodium, molten salt and helium.

Extreme Durability

Engineered to withstand extreme temperatures and pressures, our tubing meets the most rigorous condition requirements, supporting SMR efficiency and performance across all reactor designs and technologies.

Optimized seamless tubing solutions

At Alleima, we are committed to providing our customers with the best possible solutions for their energy needs. Our team of experts is dedicated to working with you to find the perfect seamless tubing solution for your specific applications.

Sustainability Driver

Our sustainability strategy emphasizes efficient, durable and safe production, with 83% recyclable materials used. This commitment aids our clients in reducing CO2 emissions, aligning with our support for cleaner nuclear energy.

Come and visit our experts and see how we can support you.