
Steel and hall construction, special welded constructions, tank and plant engineering in carbon steels and stainless steels

MAW - Stahlbau Eulberg GmbH & Co. KG
Horhausen (Industriepark 19) · 3,600 m² production · 5,000 m² storageNew on Amplifa
About MAW-Stahlbau Eulberg
MAW - Stahlbau Eulberg GmbH & Co. KG is an owner-managed metalworking company located in Horhausen in the Westerwald region. The company fabricates and erects steel halls and special welded constructions in carbon steels and stainless steels, in raw, hot-dip galvanized or painted finish. Further areas of activity are tank and plant engineering with non-pressure vessels, pressure vessels, piping and heat exchangers as well as metal construction with staircase systems, railings and façades. In project business, turnkey solutions are realized together with experienced partner companies, from planning to handover of the keys. The production facility has 3,600 m² of production and 5,000 m² of storage space and is conveniently located near the A 3 motorway between Cologne and Frankfurt. With more than 70 employees and over 50 years of experience in metalworking, the company serves customers from steel construction, plant engineering and the construction industry in Germany.
- Site
- Horhausen
- Processes
- Steel and hall construction (fabrication and assembly, special welded constructions), Tank construction (non-pressure and pressure vessels), Piping construction, Heat exchanger fabrication, Plant engineering, Metal construction (staircases, railings, façades), Welding (conventional, modern welding equipment), Submerged-arc welding
- Materials
- Carbon steels, Stainless steels, Black and stainless steel sheets and profiles
- Certificates
- AD 2000 HP 0, EN 1090-1, EN 1090-2, EN 1090-3, EN ISO 3834-2, Re-stamping agreement, ISO 9001
- Employees
- 70+
- Industries
- Steel construction, Plant engineering, Metal construction, Construction industry
- 01
Project engineering and planning
- 02
Cutting (punching, shearing, drilling)
- 03
Beam drilling
- 04
Welding including submerged-arc welding
- 05
Surface treatment (hot-dip galvanizing/painting)
- 06
Assembly
- 07
Turnkey handover in project business
Materials and Processes
Carbon steels
Base material for steel and hall construction as well as special welded constructions in raw, hot-dip galvanized or painted finish.
Stainless steels
Used in tank, piping and plant engineering as well as in metal construction.
Black and stainless steel sheets and profiles
Processing of sheets and profiles made of black and stainless steel in metalworking.
Locations

Horhausen
DEProduction and administration site
- Materials
- Carbon steels, stainless steels
- Submerged-arc welding system
- Punching-shearing-drilling line
- Beam drilling line
- modern welding equipment
Components and Services


Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Steel and hall construction (fabrication and assembly, special welded constructions)Joining | – | – | – | – | Carbon steels, Stainless steels |
| Tank construction (non-pressure and pressure vessels)Joining | – | – | – | – | Steel, Stainless steel |
| Piping constructionJoining | – | – | – | – | Steel, Stainless steel |
| Heat exchanger fabricationJoining | – | – | – | – | Steel, Stainless steel |
| Plant engineeringAssembly | – | – | – | – | Steel, Stainless steel |
| Metal construction (staircases, railings, façades)Assembly | – | – | – | – | Metal, Steel |
| Welding (conventional, modern welding equipment)Joining | – | – | – | – | Steel, Stainless steel |
| Submerged-arc weldingJoining | – | – | – | – | Steel |
| Punching, shearing, drilling (punching-shearing-drilling line)Machining | – | – | – | – | Steel, Stainless steel |
| Beam drillingMachining | – | – | – | – | Steel |
| Hot-dip galvanizingSurface | – | – | – | – | Steel |
| PaintingSurface | – | – | – | – | Steel, Stainless steel |
| Project business (from planning to key handover, turnkey solutions)Engineering | – | – | – | – | Steel, Stainless steel |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Submerged-arc welding system | – | 1 | – | – | Horhausen |
| Punching-shearing-drilling line | – | 1 | – | – | Horhausen |
| Beam drilling line | – | 1 | – | – | Horhausen |
Additional services
Quality and Certifications
Welded fabrication is carried out in accordance with EN ISO 3834-2 with comprehensive quality requirements. Certifications according to AD 2000 HP 0 and EN 1090-1/-2/-3 (factory production control) are confirmed by TÜV Rheinland.
| Evidence | Horhausen |
|---|---|
| EN ISO 3834-2 | |
| EN 1090-1 | |
| EN 1090-2 | |
| EN 1090-3 | |
| AD 2000 HP 0 | |
| ISO 9001 |
Company History
- ca. 1970er
Start of the company's more than 50 years of activity in metalworking according to the website