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Hydrogen equipment and fuel cells

Your product and development partner

Hydrogen ist the key to zero emission energy for climate-neutral industrial production, heat generation and mobility at the global scale. Hydrogen is able to escape even through the smallest openings. Pipelines dedicated to transporting this small-molecule gas must therefore be made from adequate material and feature highly leaktight components.

Being gastight and leakage-proof are the two key criteria for high-performance unions. We provide smart products and technologies for all hydrogen industry applications. The SERTO Group supplies multiple ranges of unions made of high-quality stainless steel of various grades. EXMAR and SERTO components and systems are used in electrolysers, fuel cells and H2 sensors. Many years of experience in system design and optimisation coupled with ready-to-install kits make EXMAR your perfect product and development partner.


Examples of hydrogen industry customer applications

Testbed for high-temperature fuel cells


EXMAR products
Clamping ring fittings, cutting ring fittings, valves and needle valves, pre-assembled stainless steel tubes, pre-assembled hydraulic hoses

Technical information

Pressure

Up to 350 bar

Medium

Hydrogen, methanol, ammonia

Temperature

From -196°C to +500°C

Customer testimonials

“The SERTO Group is the perfect partner for us. Delivery times and the quality of their products are just as convincing as their way of cooperating at the planning and development phases. Although our unions are opened and reused frequently, they remain tight even if critical media such as hydrogen or potassium hydroxide are transported.”

Industry-specific approvals and confirmations

  • EC79

Services

System solutions

System solutions

The Project Engineering Team develops, optimises and produces individual system solutions with and for our customers. The spectrum is broad and ranges from simple curved tubes to complex assemblies and applications – specifically tailored to your requirements.
Ready-to-install pipelines and kits

Ready-to-install pipelines and kits

We produce over 150,000 meters of metal pipes – every single year! We bend and press the majority of them with unions, valves, ball valves or couplings from the EXMAR and SERTO ranges.
Assemblies

Assemblies

We build for you and provide full service for everything related to your assembly. Professional installation for the safety of your system is guaranteed.
We also take care of the planning, production and entire distribution for you. 
We also provide...

We also provide...

  •  Electronic ordering process
  •  Individual logistics solutions: Kanban system, delivery schedules
  •  Batch traceability: 3.1 Certificates
  •  Customised testing equipment (helium leakage test, bending fatigue strength, flow, vibration, burst pressure, climate and many more)

Industry expertise

Industry expertise

You can rely on our product and material skills!


Our experts can provide targeted support ...


  •  with comprehensive expertise in design and technology
  •  in selecting suitable products, materials and processing steps
  •  with individual logistics concepts
  •  in developing tailored systems and kits
  •  that meet your requirements