Gas networks for even the most demanding sites
We design and implement demanding gas networks for industrial and research needs throughout Finland.
We offer a comprehensive service from design to installation and maintenance — always tailored to the customer’s application, gases and purity requirements.
Contact us and request a quote for a gas network!
Specialty gas networks for research and industry
We have delivered hundreds of specialty gas systems to Finland’s research and industrial sectors, including electronics, plastics, oil, chemical, food, pharmaceutical and metal industries.
We primarily focus on specialty gas networks, but if you need an unconventional industrial gas network, don’t hesitate to contact us.
The difference between specialty and industrial gas networks
Gas networks can be divided into standard industrial gas networks and specialty gas networks, where purity and safety requirements are significantly stricter. In specialty gas networks, every detail — material choices, welding methods and cleaning processes — affects the outcome. Our customers can rely on gas quality and purity being maintained throughout the network’s entire lifecycle.
Special requirements of specialty gases
Specialty gas networks often handle gases that are demanding not only due to their purity class but also their chemical properties.
Networks may involve oxidizing, flammable, toxic or corrosive gases, whose safe and controlled distribution requires special expertise.
Considerations when designing and building a network for gases with special requirements:
- Safety for users and the environment
- Compatibility of materials with the gases’ properties
- Sufficient, consistent gas availability for process needs
- Maintaining gas purity and properties throughout the network
The gas’s quality or chemical properties must not change between the source (e.g. a gas cylinder) and the point of use. This requires correct material selection, controlled welding methods, clean installation processes and careful testing before commissioning.
Our specialist expertise ensures specialty gas networks meet both technical and safety requirements, operating reliably throughout their entire lifecycle.
Tailored solutions — from design to installation
Every gas network is designed individually to the customer’s application, gases and requirements.
We carry out projects of all sizes; the approach varies with project size. In small projects, plans can be made on-site during a visit; in larger projects, the customer’s representative (design office) provides materials with the quote request, from which the quote is calculated.
The project generally proceeds as follows:
- Needs assessment and technical design
- Definition of materials and solutions
- Installation and welding per requirements
- Testing and commissioning
Project duration depends on the network’s scope and requirements, but deliveries are always made on the agreed schedule. Teknohaus also offers training and maintenance services as part of the overall delivery, if needed.
We focus on industrial and research facilities that require specialized expertise in special gases and piping systems. Special gas distribution networks are used particularly in settings where gas purity, consistent supply, and safety are critical.
Examples of such sites include:
- research and development environments
- laboratories
- semiconductor manufacturing and other high-tech industries
A well-designed gas network improves safety, efficiency, and workflow. Once the gas network is in place, gas cylinders can be located in a dedicated storage space, reducing the need to move and manually handle them.
A gas network:
- improves workplace safety
- reduces downtime
- ensures a consistent and pure gas supply
- simplifies daily operations and process management
Why choose us as your gas network partner?
Over 30 years of experience makes us a reliable partner for demanding gas network projects.
Reasons to choose us:
- Experienced, reliable operator — gas purity doesn’t change within the network
- We import our own network components ourselves, lowering service cost
- Installation operations meet ISO 3834-2:2005 and are certified by Kiwa Inspecta Oy
- We handle projects of all sizes
- In-house design, production, installation, maintenance and inspection services
- Fast, personal service
- Precise deliveries
Request a quote or ask more about gas networks
Whether it’s a new gas network or upgrading an existing system, Teknohaus helps find the technically and economically best solution. Beyond gas networks, we also build and supply automatic gas centers, gas centers and special gas equipment and special gas pipelines. We also supply specialty gases.
- what kind of building/space it is (this helps determine where the piping can be routed, e.g. on the wall near the ceiling or above a suspended ceiling)
- which gases are needed
- what is the maximum gas flow required at each point of use, how many points of use, and the operating pressure
- will the gas control panels be equipped with alarms
- is there storage space for the gas cylinders (where the gas control panels and cylinders will be placed), or is a separate gas container needed to house them
- site inspection
- hot work permit procedure
- when the system is intended to be commissioned
Contact us
Maria Holmberg-Ek
Gases, sales, orders and deliveries
