Independent steel trading company with mechanical and thermal processing, surface treatment and press braking in Bremen
Bremer Stahl Service GmbH
BremenNew on Amplifa
About us
Bremer Stahl Service GmbH is an independent steel specialist based in Bremen that supplies steel products and specialises in further processing. The product range includes heavy plate and quarto plate (thickness 6–300 mm, width up to 3,500 mm, length up to 16,000 mm), bar steel, special profiles, rails for track construction and cranes as well as fork carriers, forklift mast profiles and roller bearings for conveying technology. In shipbuilding, shipbuilding plates from 5 to 100 mm thickness in grades Grad A, D36 and E36 as well as bulb flat steel with GL/DNV and LR certification are offered. The in-house processing includes mechanical cutting (sawing up to 800 mm), thermal cutting by oxy-fuel, laser and plasma, deburring and chamfering, weld seam preparation, press braking as well as blasting and preservation. Particular strengths are high-strength and special grades, special profiles and dimensions as well as customised processing to drawing. Customers come from shipbuilding, conveying technology, crane construction, steel construction and mechanical engineering.
- Site
- Bremen
- Processes
- Mechanical cutting (sawing up to 800 mm), Thermal cutting oxy-fuel, Thermal cutting plasma (fine plasma), Thermal cutting laser, Deburring and chamfering, Surface treatment: blasting, Surface treatment: preservation, Weld seam preparation (oxy-fuel or mechanical)
- Materials
- Shipbuilding plate Grad A, Shipbuilding plate D36, Shipbuilding plate E36, Quality and premium engineering steel (alloyed and unalloyed), Bar steel (round, square, angle, strip, flat steel, U-steel, T-steel, wide flat steel), High-strength and special grades, Quality and premium engineering steel, Heavy plate and quarto plate
- Certificates
- Acceptance by classification societies (GL/DNV, LR)
- Industries
- Shipbuilding, Conveying technology / forklifts, Crane construction, Steel construction, Mechanical engineering
- 01
Steel trading (independent)
- 02
Mechanical cutting (sawing)
- 03
Thermal cutting (oxy-fuel, laser, plasma)
- 04
Deburring and chamfering
- 05
Weld seam preparation
- 06
Press braking
- 07
Blasting, priming and preservation
Products & Materials
Shipbuilding plate Grad A
Shipbuilding plate from 5 to 100 mm thickness with GL/DNV and LR certification.
Shipbuilding plate D36
Higher-strength shipbuilding steel with GL/DNV and LR certification.
Shipbuilding plate E36
Higher-strength shipbuilding steel with GL/DNV and LR certification.
Quality and premium engineering steel
Alloyed and unalloyed steels in controlled purities, rolled, peeled, forged and pre-turned.
Heavy plate and quarto plate
Thickness 6–300 mm, width up to 3,500 mm, length up to 16,000 mm.
High-strength and special grades
Focus of the product range beyond common standard products.
Bar steel
Round, square, angle, strip, flat steel, U-, T- and wide flat steel in various grades.
Bulb flat steel (HP profiles)
Dimensions 60 x 4 mm to 430 x 20 mm in grades Grad A and D36.
Site
Bremen
DEHeadquarters, warehouse and processing
- Materials
- Steel, shipbuilding plate, premium engineering steel
- Blasting plant (blasting and priming)
- 3 oxy-fuel cutting machines (up to 6 x 30 m, incl. plasma marker)
- Dry plasma cutting machine (fine plasma, up to 3 x 28 m)
- 2 laser cutting machines 5 kW (3 x 25 m and 3 x 14 m)
- Robot weld seam preparation (AR 2,500 mm)
- Chamfer grinding machine 6,000 mm
- Robot cell for edge processing and sandblasting
- Hydraulic press brake 450 t, 6,000 mm
- 12 saws for round steel up to Ø 800 mm
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Mechanical cutting (sawing up to 800 mm)Machining | – | – | – | – | Steel |
| Thermal cutting oxy-fuelMachining | – | 30 m × 6 m | – | – | Steel |
| Thermal cutting plasma (fine plasma)Machining | – | 28 m × 3 m | – | – | Steel |
| Thermal cutting laserMachining | – | 25 m × 3 m | – | – | Steel |
| Deburring and chamferingSurface | – | – | – | – | Steel |
| Surface treatment: blastingSurface | – | – | – | – | Steel |
| Surface treatment: preservationSurface | – | – | – | – | Steel |
| Weld seam preparation (oxy-fuel or mechanical)Joining | – | – | – | – | Steel |
| Edge processing (robot cell)Surface | – | – | – | – | Steel |
| Press braking (hydraulic press brake)Forming | – | 6,000 mm | – | – | Steel |
| Sandblasting (robot cell)Surface | – | – | – | – | Steel |
9 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Blasting plant (blasting and priming) | – | 1 | – | – | Bremen |
| Oxy-fuel cutting machine (incl. plasma marker) | – | 3 | up to 6 x 30 m | – | Bremen |
| Dry plasma cutting machine (fine plasma/plasma) | – | 1 | up to 3 x 28 m | – | Bremen |
| Laser cutting machine 5 kW | – | 2 | 3 x 25 m and 3 x 14 m | – | Bremen |
| Robot weld seam preparation | – | – | AR of 2,500 mm | – | Bremen |
| Chamfer grinding machine | – | 1 | 6,000 mm | – | Bremen |
| Robot cell for edge processing and sandblasting | – | 1 | – | – | Bremen |
| Hydraulic press brake (450 t) | – | 1 | Working length 6,000 mm | – | Bremen |
| Saws for round steel (diameter max. 800 mm) | – | 12 | – | – | Bremen |
Additional services
Quality
The acceptance of shipbuilding plates and bulb flat steel is carried out by classification societies such as GL/DNV and LR; further classification societies are involved by arrangement.
| Evidence | Bremen |
|---|---|
| Acceptance by classification societies (GL/DNV, LR) |