Specialist retailer and service centre for welding technology, industrial gases, oxy-fuel technology and occupational safety
Azetylenwerk Ernst Schulz GmbH
Stuhr · HamburgNew on Amplifa
About Azetylenwerk Ernst Schulz GmbH
Azetylenwerk Ernst Schulz GmbH is a trading and service company for welding and cutting technology, founded in 1925 in Stuhr (near Bremen). The product range includes welding and industrial gases in the exchange cylinder system (acetylene, oxygen, propane, argon, mixed gases, nitrogen, carbon dioxide, compressed air, hydrogen, forming gases), welding equipment, plasma cutting equipment, oxy-fuel technology, stud welding, gas supply technology with safety devices such as flashback arrestors, welding fume extraction systems, welding consumables, abrasives, tools and occupational safety equipment. The company's own workshop maintains and repairs welding equipment, torches, flame cutting machines, hoses and pressure regulators and, as a competent inspection body, carries out the annual inspection of welding power sources in accordance with DGUV-V3 / IEC 60974-4 as well as the recurring inspection of safety devices in gas technology in accordance with TRBS 1201 and DGUV-R 500. The company is a distribution warehouse of Air Liquide and operates the exchange cylinder system of Widmann Gas. Its delivery area is Lower Saxony, Bremen, Hamburg and Schleswig-Holstein. In addition to its head office in Stuhr, the GmbH operates a service centre in Hamburg.
- Site
- Stuhr
- Processes
- Maintenance and inspection of welding power sources in accordance with DGUV-V3 / IEC 60974-4, Repair and maintenance of oxy-fuel technology, welding and cutting torches, Repair and maintenance of flame cutting machines and machine cutting torches, Maintenance of hoses and pressure regulators of the gas supply, Maintenance of welding and cutting systems, welding fume extraction units, Maintenance of MIG/MAG and TIG welding torches and plasma cutting torches, Recurring inspection of safety devices in gas technology (TRBS 1201 Table 2, DGUV-R, Inspection of the central gas supply / maintenance of gas pressure regulating stations
- Materials
- Acetylene, Oxygen, Propane, Argon, Mixed gases, Nitrogen, Carbon dioxide, Compressed air
- Certificates
- DGUV-V3 inspection in accordance with IEC 60974-4, Gas technology inspection in accordance with TRBS 1201 / DGUV-R 500
- Founded
- 1925
- Industries
- Welding technology and metal processing, Industrial gases, Oxy-fuel technology, Occupational safety, Gastronomy and leisure (propane gas), Welding technology
- 01
Consulting and sales
- 02
Delivery of welding and industrial gases (exchange cylinder system)
- 03
Sale of welding, cutting and gas technology
- 04
Maintenance and repair in the company's own workshop
- 05
DGUV-V3 and gas technology inspections on site at the customer's premises
Gases and Products
Acetylene
Fuel gas for oxy-fuel and cutting applications, available in the exchange cylinder system.
Oxygen
Basic gas for flame cutting, welding and gas supply systems.
Propane
Fuel gas for heating, soldering and burning-off processes, also available as camping and forklift gas.
Argon
Shielding gas for TIG and MIG/MAG welding processes.
Mixed gases
Shielding gases for MAG and TIG welding.
Nitrogen
Industrial gas for, among other things, shielding and purging applications.
Carbon dioxide
Industrial gas for, among other things, welding applications.
Hydrogen
Industrial gas, distributed via the exchange cylinder system.
Forming gases
Shielding gases for furnace and brazing processes, available in the exchange cylinder system.
Compressed air
Compressed air in the exchange cylinder system.
Welding consumables
MAG welding wire, TIG welding rods, stick electrodes and solders.
Locations
Stuhr
DEHead office with workshop, warehouse and sales
- Materials
- Industrial gases, welding technology, tools, occupational safety
- Welding equipment workshop
- Oxy-fuel technology workshop
- Equipment pool (rental service)
Hamburg
DEService centre
Product Areas
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Maintenance and inspection of welding power sources in accordance with DGUV-V3 / IEC 60974-4Inspection | – | – | – | – | – |
| Repair and maintenance of oxy-fuel technology, welding and cutting torchesJoining | – | – | – | – | – |
| Repair and maintenance of flame cutting machines and machine cutting torchesJoining | – | – | – | – | – |
| Maintenance of hoses and pressure regulators of the gas supplyInspection | – | – | – | – | – |
| Maintenance of welding and cutting systems, welding fume extraction unitsInspection | – | – | – | – | – |
| Maintenance of MIG/MAG and TIG welding torches and plasma cutting torchesJoining | – | – | – | – | – |
| Recurring inspection of safety devices in gas technology (TRBS 1201 Table 2, DGUV-RInspection | – | – | – | – | – |
| Inspection of the central gas supply / maintenance of gas pressure regulating stationsInspection | – | – | – | – | – |
| Rental service for welding machines and welding inverters MAG, TIG, MMAJoining | – | – | – | – | – |
| Rental service for plasma cutting equipmentMachining | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Welding machine (pulsed DC welding inverter) | EWM Pico 220 Puls DC | – | – | – | Stuhr |
| Welding helmet / air-fed respiratory protection | 3M Speedglas G5-01 / G5-02 / G5-03 E / G5-03 Pro | – | – | – | Stuhr |
Additional services
Reference customers
Inspection and Safety
The company's own workshop carries out the annual inspection of welding power sources in accordance with DGUV-V3/IEC 60974-4 as well as the recurring inspection of safety devices in gas technology in accordance with TRBS 1201 and DGUV-R 500 – on site at the customer's premises or in-house. The rental equipment from the equipment pool is delivered fully inspected and ready to weld.
| Evidence | Stuhr |
|---|---|
| DGUV-V3 inspection in accordance with IEC 60974-4 | |
| Gas technology inspection in accordance with TRBS 1201 / DGUV-R 500 |
History
- 1925
Company founded by Ernst Schulz