Karl Hopf GmbH
Contacts
Michael Hopf
Owner, company manager, member of the board
Phone:
E-Mail:
Jörg Arneth
Design
Phone:
E-Mail:
Veronika Wolf
Design
Phone:
E-Mail:
Competencies
Technologies
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1 - 1000 | 20 - 12000 | 20 - 4000 | 20 - 3500 | - | max. 5000 | - |
Inert gas shielded arc welding (TIG) | 1 - 1000 | 20 - 12000 | 20 - 4000 | 20 - 3500 | - | max. 5000 | - |
Spot welding | 1 - 1000 | - | - | - | - | - | 0.5 - 2.5 |
Manual electrode welding | 1 - 1000 | 20 - 12000 | 20 - 5000 | 20 - 4000 | 10 - 5000 | max. 5000 | 1.5 - 50 |
Stud welding | 1 - 1000 | - | - | - | - | - | - |
Company description
Hopf GmbH is a medium-sized family company that has specialized in new developments in the areas of building, ventilation and environmental technology as well as the manufacture and installation of apparatus and systems in various branches of industry. The areas of machine and apparatus construction as well as steel and sheet metal processing are also among the core competencies.
Copmany images
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Materials
Steel
Structural steel
Case hardening/tempering steel
Stainless steel (rust-proof V2A)
Stainless steel (rust-proof V4A)
Free-cutting/mild steel
Tool steel
Spring steel
Cold extruding steel
Light metals
Aluminium and aluminium alloys
Magnesium and magnesium alloys
Titanium and titanium alloys
Cast metals
Cast steel
Cast iron
Heavy metals
Copper-zinc alloys (brass)
Copper and copper alloys
Zinc and zinc alloys
Solder
Industries
Apparatus engineering
Air conditioning, refrigeration and ventilation industry
Special purpose machinery manufacturing
Plant engineering and construction
Boiler, container and tank construction
Clean room technology
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