Custom plant engineering: pressure vessels, machinery, piping and heat exchangers with precision machining up to 50 tonnes
A. & C. Kosik GmbH
Hirschberger Str. 1, Kelheim · Hohenpfahlweg 8, Kelheim · Affeckinger Straße 2a, KelheimNew on Amplifa
About A. & C. Kosik GmbH
A. & C. Kosik GmbH, based in Kelheim, is a custom plant manufacturer that produces pressure vessels, machinery, piping, heat exchangers and shell-and-tube bundles. Its range of services covers new fabrication, repairs, spare parts manufacturing, engineering and assembly. The company's machine-building heritage has resulted in strong mechanical machining of large welded assemblies; precision parts up to 50 tonnes are part of the workshop's design. Special materials are used for demanding applications with high pressures and temperatures. The company sees itself as a variant manufacturer that masters higher volumes alongside one-off production, and serves industries such as industrial processes and energy solutions, decarbonization, circular economy, robotics and defense.
- Site
- Kelheim
- Processes
- Pressure vessel manufacturing (new fabrication), Repairs, Spare parts manufacturing, Engineering, Assembly, Plant engineering (custom), Piping construction, Mechanical engineering / machining of large welded assemblies
- Materials
- Special materials (for high pressures and temperatures), Special materials for high pressures and temperatures
- Industries
- Industrial processes and energy solutions, Decarbonization, Circular economy, Robotics, Defense
- 01
Engineering
- 02
New fabrication
- 03
Mechanical machining of large welded assemblies
- 04
Assembly
- 05
Repairs & spare parts
Materials & Processes
Special materials for high pressures and temperatures
Used in heat exchangers and pressure vessels for energy-efficient, reliable industrial processes.
Sites
Hirschberger Str. 1, Kelheim
DEHeadquarters / Office building 1
Hohenpfahlweg 8, Kelheim
DEOffice building 2
Affeckinger Straße 2a, Kelheim
DEDelivery & Pickup
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Pressure vessel manufacturing (new fabrication)Joining | – | – | 50 t (precision parts) | – | special materials |
| RepairsAssembly | – | – | – | – | – |
| Spare parts manufacturingJoining | – | – | – | – | – |
| EngineeringEngineering | – | – | – | – | – |
| AssemblyAssembly | – | – | – | – | – |
| Plant engineering (custom)Assembly | – | – | – | – | – |
| Piping constructionJoining | – | – | – | – | – |
| Mechanical engineering / machining of large welded assembliesMachining | – | – | 50 t | – | – |
| Heat exchanger and shell-and-tube bundle manufacturingJoining | – | – | – | – | special materials |
Additional services