Air Actuated Valves
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Hydrogen Fuel Cell Pressure Regulators
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Tube for hydrogen refuelling stations, hydrogen dryers, hydrogen pumps, hydrogen compression systems, hydrogen storage systems SKA ⌀ 1/4" - 1 1/2"
- Seamless Stainless Steel Tube
- Suitable for compression fittings and couplings
- ⌀ 1/4" - 1 1/2" and 6-30 mm
- max pressure 350 bar
Do you use seamless stainless steel tubes in combination with couplings? We understand your requirements for surface finish and hardness. Our SKA tube meets the requirements for exactly these applications.
To ensure the tubes are optimally protected during transport, the tube ends are secured with PE caps.
Advantages
- Cost reductions achieved through streamlined warehousing and minimized storage space requirements.
- Safety. The universal usability significantly reduces the likelihood of errors resulting from improperly inserted tubes.
- Streamlined work processes with tighter timelines. The convenient length of 2 meters (also available in a 6-meter version upon request) and caps on the tube ends facilitate more efficient and streamlined work processes on construction sites and within companies.
Technical Details
- Hardness max 90 HRB for wall thickness > 1,65mm, Max. 160 HV for wall thickness upto and incl. 1,65 mm
- Inner Ra-values – not defined, resp. max 0,8 μ for OD >= 10 mm,
- Outer Ra values – max 0,8 μ
Applications
- Hydrogen refuelling stations
- Hydrogen dryers
- Hydrogen pumps
- Hydrogen compression systems
- Hydrogen storage systems
The Story
In the past, a special design was required for each application in order to meet the different challenges. This has developed over the years and is actually the case in almost all companies. There has to be a better way!
That was our concept. A tube designed for compression fittings and couplings, offered at a price comparable to that of standard quality tubes, would address numerous challenges. Following extensive discussions with companies and individuals who require tubes that fulfill these specifications on a daily basis, we have achieved "production readiness" for a universal standard tube suitable for all these applications.
Our SKA tube is suitable for all these applications without exception. The dimensions ranging from 6.00 mm (6.35 mm) to 25.00 mm (25.40 mm) are readily available from our warehouse in materials 1.4404 / 1.4435 at nearly any time. If this piques your interest and you wish to leverage the advantages of this tube to significantly streamline work processes, we invite you to seek our advice or submit an inquiry detailing your requirements.
| Brand | MST Edelstahlrohr GmbH SKA |
| Max Pressure (in bar) | 350 |
| Manufacturing Readiness (MRL) | 10 |
| Technology Readiness (TRL) | 9 |
| Compliant with | DGUV 213-073-M034 TCC ASTM A 632 S3 |
| Max Ambient Temperature (in °C) | 430 |
MST Edelstahlrohr GmbH
MST Edelstahlrohr GmbH – Seamless Stainless Steel Tubes for Your Hydrogen Projects
MST Edelstahlrohr GmbH is a leading supplier of high-quality seamless stainless steel tubes and specialty alloys – and a reliable partner for companies in the hydrogen industry. Founded in 2010 and based in Ratingen (near Düsseldorf, Germany), MST supports hydrogen projects across Europe with precision tube solutions that meet the demanding standards of this forward-looking sector.
In the development and operation of hydrogen systems – whether electrolyzers, fuel cell stacks, test benches, or hydrogen refueling stations – choosing the right tubing components is critical. This is where MST comes in: A large and diverse inventory, including stainless steels, duplex, super duplex, titanium, and nickel-based alloys, ensures a dependable supply – even for complex or urgent requirements.
Beyond classic hydraulic and instrumentation tubing, MST also offers capillary tubes, high-pressure tubing, as well as specially cleaned and coated versions – ideal for use in H₂-compatible systems. With premium materials, precise processing, and customized services, MST is a key building block for any hydrogen application.
Accessories like high-quality tubing systems are just as essential to hydrogen projects as the core technologies. Stainless steel tubes from MST are the perfect complement to any H₂ setup. Discover the MST Edelstahlrohr GmbH portfolio now – and take your hydrogen projects to the next level.
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