

Overview
About Stern Edelstahl GmbH
Who we are
Stern Edelstahl GmbH is a medium-sized family company active in the field of pipeline construction, plant construction and metal processing. We have established ourselves in the field of water / wastewater technology and industrial services. In addition, we specialize in municipal and industrial plant construction. Our range of services includes comprehensive services and a competent service in all areas of pipeline construction, plant construction, water and sewage technology, as well as sheet metal processing.
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Geiersthal, Germany
Member since 2017
Employees20 - 50
Certificates3
Turnover1 - 5 Mil.
Year of foundation1701
Marketing documents
Competencies
Technologies
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Laser cutting 2D | 10–100 k | 15–3,000 mm | 15–1,500 mm | 0.8–30 mm |
Bending / folding | 10–10,000 | 1–3,000 mm | — | 0.5–12 mm |
Plate rolling / bending | 1–10,000 | — | 1–2,000 mm | 0.5–8 mm |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 1–6,000 mm | 1–6,000 mm | 1–6,000 mm | 0–3,200 kg |
Machine frames / bases / racks | 1–6,000 mm | 1–6,000 mm | 1–6,000 mm | 0–3,200 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–10,000 | 1–6,000 mm | 1–6,000 mm | 1–4,000 mm | 0–3,200 kg |
Inert gas shielded arc welding (TIG) | 1–10,000 | 1–6,000 mm | 1–6,000 mm | 1–4,000 mm | 0–3,200 kg |
Stud welding | 1–10,000 | — | — | — | — |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Pickling | 1–10,000 | 1–6,000 mm | 1–1,200 mm | 1–1,500 mm | — | 0–3,200 kg | — |
Sand blasting | 1–10,000 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–750 kg | — |
Galvanizing | 1–10,000 | 1–8,000 mm | 1–1,400 mm | 1–1,000 mm | 1–1,000 mm | 0–3,200 kg | 1–40 mm |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 1–5,000 | 1–2,800 mm | 1–900 mm | 1–800 mm |
5-axis milling machines | 1–5,000 | 1–2,800 mm | 1–900 mm | 1–800 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–10,000 | 1–6,000 mm | 1–560 mm | 1–560 mm | 1–560 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Rotofinishing, barrel finishing | 1–100 k | 1–400 mm | 1–400 mm | 1–400 mm |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Light metals
Aluminium and aluminium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Air conditioning, refrigeration and ventilation industryMining and tunnel engineeringBuilding, agricultural and forestry machinery manufacturingMachine tool manufacturingBoiler, container and tank construction Chemical industryAutomation and control engineeringPackaging industrySpecial purpose machinery manufacturingShipbuilding industryApparatus engineeringPlant engineering and constructionFittings engineeringConstruction and architectural suppliesPaper and printing machinery industryElectrical industryMechanical engineeringPower generation and transmission industryHydraulic and pneumatic industry
Certificates
DIN EN 1090
DIN 18800-7:2008 Class A-C (minor welding cert.)
DIN EN ISO 3834
Parts & Machines
Parts (6)
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Rohrleitungsbau
DescriptionZeichnungsgebundener Rohrleitungsbau für Abwasseranlagen
Werkstoff: 1.4571 /1.4404
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Rohrleitungsbau
DescriptionZeichnungsgebundener Rohrleitungsbau für Abwasseranlagen
Werkstoff: 1.4571 /1.4404
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Rohrleitungsbau
DescriptionZeichnungsgebundener Rohrleitungsbau für Abwasseranlagen
Werkstoff: 1.4571 /1.4404
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Schweissen
TechnologyInert gas shielded arc welding (MIG/MAG)
MaterialStainless steel (rust-proof V2A)
Lotsize0
IndustriesPlant engineering and construction
DescriptionSchweißarbeiten MAG135, MIG 131 oder WIG 141
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Laserschneiden
TechnologyLaser cutting 2D
MaterialStainless steel (rust-proof V4A)
Lotsize0
IndustriesApparatus engineering
DescriptionBlechzuschnitte bis zu einer Stärke t= 25,00 mm
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Laserschneiden
TechnologyLaser cutting 2D
MaterialStructural steel
Lotsize0
IndustriesBuilding, agricultural and forestry machinery manufacturing
DescriptionLaserzuschnitte nach Kundenwunsch
Machinery (5)
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ByStar Fiber 6kW
ManufacturerBystronic
ControlByVision Cutting
Year of Construction2019
Technology
Laser cutting 2D
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Xpert 150x3100
ManufacturerBystronic
ControlByVision Bending
Year of Construction2019
Technology
Bending / folding
3 / 5

R320 Rundvibrator
ManufacturerRösler
Control-
Year of Construction2019
Technology
Rotofinishing, barrel finishing
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PEMSERTER 2000
ManufacturerPennEngineering
Control-
Year of Construction2018
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APHS 3112x220
ManufacturerBaykal
ControlDelem 66W
Year of Construction2010
Technology
Bending / folding
6 Parts
Inert gas shielded arc welding (MIG/MAG)1
Laser cutting 2D2
5 Machinery
Laser cutting 2D1
Bending / folding2
Rotofinishing, barrel finishing1
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