Trading and cutting of random-length plates, heavy plate and slabs in steel – at short notice from a stock of 9,000 t.
Schalker Grobblech-Handel e.K.
Gelsenkirchen (headquarters, 7,000 sqm storage) · Southern Germany (sales office) · Saarland (storage area)New on Amplifa
Your plate specialist from Gelsenkirchen
Schalker Grobblech-Handel e.K. is a steel trading company founded in 1996 in Gelsenkirchen, specialising in heavy plate, random-length plates and target-rolled slabs. At the headquarters, over 9,000 tonnes of heavy plate with thicknesses of 4 to 300 mm are permanently available on 7,000 sqm of storage space, supplemented by a storage facility in the Saarland and a sales office in southern Germany. Core services include the cutting of flame-cut parts to customer specifications (random-length plates), the supply of stock large formats in widths of 2,000, 2,500 and 3,000 mm as well as slabs from 45 to 300 mm. In addition, sandblasting to SA 2,5 EN ISO 12944, re-stamping of materials, material testing using an in-house spectral analysis device, as well as ultrasonic and acceptance testing (Z15–Z35, ABV according to SEP 1390, KBZ) are offered. Customers come from the steel processing industry, from construction companies and construction sites, and from recycling businesses, which are also provided with roadway plates, cover plates and mobile construction roads – partly on loan. Delivery is just in time from the company's own stock.
- Site
- Gelsenkirchen
- Processes
- Supply of random-length plates (cutting to customer specifications), Supply of heavy plate (stock large formats, 10–150 mm thickness, widths 2000/2500/3000 mm), Supply of target-rolled slabs (45–300 mm) with ultrasonic testing, Flame cutting/cutting of flame-cut parts (flame-cutting stations), Material testing by spectral analysis / creation of analyses, Ultrasonic testing (US test report) of plates and slabs, Testing Z15–Z35 according to EN 10164, ABV testing according to SEP 1390
- Materials
- S355J2+N (W. St. 1.0577), S355J2+AR (W. St. 1.0577), Sandblasting EN ISO 12944, Ultrasonic testing
- Certificates
- DIN EN ISO 9001:2015, DIN EN ISO 14001:2015, ISO 9001, ISO 14001
- Founded
- 1996
- Employees
- 16
- Industries
- Steel processing, Construction companies/construction sites, Recycling businesses
- 01
Incoming goods inspection (flatness, surface, ultrasonic class)
- 02
Storage of heavy plate and slabs (over 9,000 t)
- 03
Material testing by spectral analysis
- 04
Cutting/flame cutting to customer specifications (1 cutting machine, 2
- 05
Sandblasting SA 2,5
- 06
- 07
Just-in-time delivery
Materials and testing
S355J2+N (W. St. 1.0577)
Structural steel with works certificate 3.1, for plates and slabs from Western European production.
S355J2+AR (W. St. 1.0577)
Structural steel with analysis certificate, also available as random-length plate and large format.
Sandblasting EN ISO 12944
Surface preparation of plates as a service.
Ultrasonic testing
Testing of plates and slabs including ultrasonic test report.
Locations
Gelsenkirchen
DEHeadquarters with 7,000 sqm storage and over 9,000 t of heavy plate
- Part weight / size
- Plates 4–300 mm, slabs 45–300 mm
- Lot size
- Stock large formats and cutting to customer specifications
- Materials
- S355J2+N, S355J2+AR (1.0577)
- 1 cutting machine (plate cutting machine)
- 2 flame-cutting stations (flame cutting systems)
- 1 spectral analysis device
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Supply of random-length plates (cutting to customer specifications)Engineering | – | – | – | – | S355J2+N (1.0577), S355J2+AR (1.0577) |
| Supply of heavy plate (stock large formats, 10–150 mm thickness, widths 2000/2500/3000 mm)Engineering | – | 3000 mm | – | – | S355J2+N (1.0577), S355J2+AR (1.0577) |
| Supply of target-rolled slabs (45–300 mm) with ultrasonic testingEngineering | – | – | – | – | S355J2+N (1.0577), S355J2+AR (1.0577) |
| Flame cutting/cutting of flame-cut parts (flame-cutting stations)Machining | – | – | – | – | Steel |
| Material testing by spectral analysis / creation of analysesTesting | – | – | – | – | Steel |
| Ultrasonic testing (US test report) of plates and slabsTesting | – | – | – | – | Steel |
| Testing Z15–Z35 according to EN 10164Testing | – | – | – | – | Steel |
| ABV testing according to SEP 1390Testing | – | – | – | – | Steel |
| KBZ testing according to DIN EN 10045Testing | – | – | – | – | Steel |
| Sandblasting according to SA 2,5 EN ISO 12944Surface | – | – | – | – | Steel |
| Re-stamping of materials and productsEngineering | – | – | – | – | Steel |
| Supply of roadway plates, cover plates and mobile construction roads (also on loan)Engineering | – | – | – | – | Steel |
| Incoming goods inspection for flatness, surface condition and ultrasonic classTesting | – | – | – | – | Steel |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Cutting machine (plate cutting machine) | – | 1 | – | – | Gelsenkirchen |
| Flame-cutting station (flame cutting system) | – | 2 | – | – | Gelsenkirchen |
| Spectral analysis device | – | 1 | – | – | Gelsenkirchen |
Additional services
Quality and certification
Every plate is inspected on incoming goods for flatness, surface condition and ultrasonic class; since 2017, in-house material tests have been carried out using a spectral analysis device. Acceptances Z15–Z35, ABV according to SEP 1390 and KBZ are carried out together with testing laboratories; plates can be documented with works certificate 3.1, works certificate 3.2 or analysis certificate according to EN 10204.
| Evidence | Gelsenkirchen |
|---|---|
| ISO 9001 | |
| ISO 14001 |
Company history
- 1996
Founded on 1 June by Mr Grotjahn as a GmbH with 3 employees and a small stock
- 2017
Introduction of in-house material testing using a spectral analysis device
- 2025
Renewal of certification according to DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015 on 14 May (AJA Registrars Germany)