For more information about Alleima Mobile Service Solutions please contact
Sales & Marketing Director
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We have developed a mobile tubing container that goes where customers go, reducing waste, increasing safety and bringing both time and cost savings along for the ride.
Bigger is not always better which micro-factories are proving. These small production spaces help save energy, space, materials, time and costs as companies are increasingly discovering.
The Alleima Mobile Service Solutions miniature factories provide a variety of services for customers and are proving invaluable for serving local markets by being able to fabricate customized products on demand. This has been helped along by digitalization and automation which enable many of the tasks to be conducted remotely, and through a much smaller labor force than was previously possible.
We have placed the micro-factory concept into a mobile container, enabling an agile service that is easily transported from one customer location to another.
The mobile service solutions container supplies coiled tubing solutions to customers on-site, using a digitally connected system to straighten and cut tubing to match customer specifications. Virtually any length can be cut, significantly reducing waste compared with delivering a standard tube size, leading to substantial material, time and cost savings.
The fully mobile, digitally connected container solution can be deployed in all kinds of terrain and conditions and can be tailored to suit individual customer needs. It has the potential to be manned in person or steered remotely for everything from administrative details, such as certification and invoicing, to technological processes like the straightening and cutting of tubing.
This is a production step that we normally perform at our factories but now, with the container, we can carry out this step right at our customer’s site and cut the tubes to match Linde’s exact specifications at each location
Mobile tubing container solutions are currently being deployed in Europe for Linde, a leading industrial gases and engineering company.
Linde is a global company with more than 20 years of experience in hydrogen mobility applications, among its many activities. In recent years, Linde has been building hydrogen stations to fuel vehicles. To date, the company has built more than 160 hydrogen-fueling stations at commercial filling stations in more than 15 countries, and further stations are underway.
As a renewable element, hydrogen (H2) plays a fundamental role in achieving sustainability targets by providing an alternative to fossil fuels such as oil and natural gas. And, as demand for greener vehicles grows, so too is the need for hydrogen to power such vehicles.
Alleima is playing an important role in Linde’s expansion by supplying the company with stainless steel alloy tubing solutions through the Alleima Mobile Service Solution container.
The stainless steel alloy tubes are used to transport hydrogen from a storage tank to a dispenser usually located about 40-60 meters apart. Alleima has been manufacturing and supplying seamless stainless tubing to customers worldwide since 1924, and the high corrosion-resistant alloys have been helping customers improve lifecycles and safety in all kinds of harsh environments.
The Alleima Mobile Service Solutions container supplies coiled tubing solutions to customers on-site.
“The tubing used to transport hydrogen has special mechanical properties and tolerances and inside surfaces according to whatever pressure rate that Linde is using,” says Haydn Eagle, Sales and Marketing Director, Alleima High Precision Tube, adding that tube production, straightening processes, and even the container are all patent protected.
Linde gives Alleima the heads-up when building a hydrogen station in need of tubes and Alleima sends a container to the station on a pre-arranged date. The work is generally completed the same day. At the station, the 150-170 meter coiled tubing is straightened and cut. “This is a production step that we normally perform at our factories but now, with the container, we can carry out this step right at our customer’s site and cut the tubes to match Linde’s exact specifications,” says Eagle.
Johannes Fritzer, Research and Development, Linde Hydrogen FuelTech, explains further: “Installations on customer sites differ from project to project so it is essential to have tube solutions which allow us to realize different dimensions and lengths to connect the necessary units on the fueling station site,” he says.
In addition to reducing waste and costs, the tubing solution also offers the highest possible level of safety.
Installations on customer sites differ from project to project so it is essential to have tube solutions which allow us to realize different dimensions and lengths to connect the necessary units on the fueling station site
“It is essential regarding safety aspects that the tubes meet certain quality requirements which are taken into account for the pressure rating of the different ranges in use,” says Fritzer. Linde’s hydrogen gas is transported under both low and high pressures of up to 900 bars and Alleima tubes meet the strict safety guidelines for hydrogen transportation.
The long tubing solutions of Alleima also reduce the risk of accidents by eliminating the need for conventional fittings such as cone and thread connections or welding, which are normally used to connect shorter tubes. Eliminating connections helps reduce the risk of leakage and station shutdowns, increasing safety for both the site and the surrounding neighborhood. The lack of connections also makes the burying of hydrogen transporting tubes feasible.
Johannes Fritzer highlights further customer benefits with the convenient container solution, which has Alleima taking care of inventory and the stocking of coils. “From a logistical point of view the Alleima solution eases the planning of the construction site through an unproblematic direct delivery of the needed tubes, with no ordering, storage or other logistical issues,” he says, adding that his department has been purchasing tubes and raw materials from Alleima for about 15 years and is pleased with the new mobile solution thus far.
“Overall there has been a very positive response from all parties involved in the process. Alleima has good customer service, is technically professional and provides a consistently outcome-oriented approach. We will certainly continue to rely on the support of Alleima.”
Alleima on-site coiled tubing solution offers numerous advantages for customers, including:
- Easy-to-use precision monitoring and control
- A digitally connected system
- Automated tube straightening according to our high standards
- Virtually any length can be cut leading to savings on materials and time
- Optional end-finishing
- Can be deployed in all terrains including desert, offshore and cold conditions
- High level of safety with the deployment of long, seamless tubes
- Flexibility and cost efficiency