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Railway industry

Your product and development partner

We are constantly working on enhancing the performance of state-of-the-art vehicles, trains and ships. The resolution of the conflict between sustainability and economic efficiency is also the focus in transport technology.

We provide smart products and technologies for all railway industry applications. EXMAR components and systems can be found in sanitary units, pneumatic lines, brake lines, lubrication, dosing or process lines, and in battery cooling systems. Many years of experience in system design and optimisation coupled with custom logistics concepts and ready-to-install kits make EXMAR your perfect product and development partner.

Examples of railway industry customer applications

Brake system

Brake system


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

Fire extinguishing system

Fire extinguishing system


EXMAR products
Ready-to-install pipes assembled with clamping ring fittings, assembled hoses, extinguishing nozzles according to customer specifications, pipe clamps according to DIN 3015 standard or fire-retardant

Compressed air hose assembly for pantograph control units

Compressed air hose assembly for pantograph control units


EXMAR products
Cutting ring fittings, hose couplings, tube clamps

Pneumatic bogie piping

Pneumatic bogie piping


EXMAR products
Cutting and compression couplings, pre-assembled hydraulic hoses, milled assemblies (pre-assembled ready for installation), bent stainless steel tubes (flanged or pre-assembled with fittings)

Technical information

Pressure

Up to 16 bar

Temperature

-60°C to +200°C

Medium

Mainly air but including water, oil, gas

Customer testimonials

“EXMAR’s and SERTO’s expert advice helped us simplify the piping design. Since all components were accurately made and of high quality, we could do entirely without adjustments after installation. This also shortened our production times. EXMAR is a reliable partner.”

“We benefitted a lot from working with SERTO Group. The curved tubes are of unparalleled quality. Receiving the kits much simplified all administrative and handling processes. On-time deliveries eliminated the need for keeping large stocks.”

“We are very happy with using EXMAR pipe unions in the pneumatic lifting mechanism of our main products, the pantographs. We are extremely satisfied with the reliable quality of the EXMAR products.”

Industry-specific approvals and confirmations

  • IRIS certificate
  • CL1 certificate

Services

Project Engineering

System solutions

The Project Engineering Team develops, optimizes 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.
Bending pipes

Bending pipes

When it comes to bending pipes, the SERTO Group has fully automatic CNC-controlled bending machines that are optimally equipped for diameter ranges of up to 60 mm and an operating radius of six meters.


We also provide…

We also provide… 

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

Industry expertise

You can rely on our product and material skills!

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