Stainless steel trading with warehouse, sawing and grinding of stainless steel pipes, sheets and profiles up to grit 1200.
EHI Edelstahl GmbH & Co. KG
BurbachNew on Amplifa
About EHI Edelstahl
EHI Edelstahl GmbH & Co. KG is a stainless steel wholesaler based in Burbach in the Siegerland region (North Rhine-Westphalia), located directly on the A45 in the Cologne–Dortmund–Frankfurt am Main triangle. The product range includes welded and seamless stainless steel pipes, square and rectangular tubes, food-grade and decorative tubes, bright steel, bar steel, flat steel, angles, square bars, hollow steel, cold- and hot-rolled sheets as well as pipe accessories and fittings. In-house sawing and grinding systems allow cut-to-size sections to customer specifications, flame and laser cutting as well as surface finishing from grit 120 to grit 1200, brushed or mirror-polished. Materials range from the standard grades 1.4301, 1.4404 and 1.4571 through martensitic and heat-resistant steels to duplex, super-duplex and nickel alloys such as 1.4539 and 1.4876, which are used among others in the chemical industry, power plant engineering and piping construction. Extensive material testing, inspection certificates per EN 10204 3.1 and 3.2 (TÜV) as well as warehousing with customer-specific stocks and 48-hour delivery throughout Germany round off the service profile. Customers include mechanical and plant engineering, metal construction, hydraulics, water and wastewater technology as well as the food industry.
- Site
- Burbach
- Processes
- Stainless steel grinding (round tubes, round steel, square tubes, flat steel, angles, sheets), Grinding in grits K120 / K180 / K240 / K320 / K400 / K600 / K800 / K1200, Brushing, Mirror and industrial polishing, Flame and laser cutting, Stainless steel grinding (grit 120–1200), Sawing / cut-to-size sections (sawing, flame and laser cutting), Inspection certificates per EN 10204 3.1 and 3.2 (TÜV)
- Materials
- X12Cr13, X20Cr13, X15Cr13, X30Cr13, X39Cr13, X46Cr13, X17CrNi16-2, X14CrMoS17
- Certificates
- Inspection certificate per EN 10204 3.1, Inspection certificate per EN 10204 3.2 (TÜV), Ultrasonic testing / wall thickness measurement, Dye penetrant / magnetic particle testing, Material and hardness testing, Roughness measurement
- Industries
- Mechanical engineering, Plant engineering, Metal construction, Industry, Hydraulic applications, Power plant engineering
- 01
Procurement of stainless steel materials (cooperation with stainless steel
- 02
Warehousing
- 03
Material testing
- 04
Sawing / cut-to-size sections
- 05
Grinding, brushing, polishing
- 06
Packaging & delivery
Materials & Processes
X5CrNi18-10 (V2A, AISI 304)
Standard austenitic stainless steel for mechanical and plant engineering as well as decorative and hygienic applications.
X2CrNiMo17-12-2 (V4A, AISI 316L)
Acid-resistant grade for transporting corrosive media in piping and plant construction.
X6CrNiMoTi17-12-2 (AISI 316Ti)
Titanium-stabilized V4A grade for the chemical industry and pressure vessel construction.
X2CrNiMoN22-5-3 (Duplex)
Duplex stainless steel for increased requirements in corrosion resistance, strength and toughness.
X2CrNiMoCuWN25-7-4 (Super-Duplex)
Super-duplex alloy for particularly corrosion-exposed industrial applications.
X1NiCrMoCu25-20-5 (AISI 904L)
Nickel-alloyed special material, among other things for the chemical industry.
X10NiCrAlTi32-21
Chromium-nickel alloy for components exposed to heat and corrosion.
X10CrMoVNb9-1 (F91)
Creep-resistant steel for power plant engineering.
Martensitic stainless steels (incl. 1.4021, 1.4034, 1.4125)
Hardenable grades for wear- and strength-stressed components.
X15CrNiSi25-21 (AISI 314)
Heat-resistant stainless steel for high-temperature applications.
Locations
Burbach
DEHeadquarters with warehouse, sawing and grinding systems as well as material testing (industrial estate, near the A45)
- Materials
- Stainless steel (incl. 1.4301, 1.4404, 1.4571, duplex, nickel alloys)
- Grinding systems for stainless steel round tubes, round steel, square tubes, flat steel and angles
- Sawing systems
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Stainless steel grinding (round tubes, round steel, square tubes, flat steel, angles, sheets)Surface | – | – | – | – | 1.4301, 1.4404, 1.4571 |
| Grinding in grits K120 / K180 / K240 / K320 / K400 / K600 / K800 / K1200Surface | – | – | – | – | 1.4301, 1.4404, 1.4571 |
| BrushingSurface | – | – | – | – | 1.4301, 1.4404, 1.4571 |
| Mirror and industrial polishingSurface | – | – | – | – | 1.4301, 1.4404, 1.4571 |
| Machining | tight tolerances within industry standards | – | – | – | 1.4301, 1.4404, 1.4571 |
| Flame and laser cuttingMachining | – | – | – | – | Stainless steel |
| Testing | – | – | – | – | Stainless steel |
| Engineering | – | – | – | – | Stainless steel |
| Engineering | – | 6m (manufacturing length) | – | – | 1.4301, 1.4541, 1.4571 |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Grinding system for stainless steel round tubes, round steel, square tubes, flat steel, angles | – | – | – | – | Burbach |
| Sawing system | – | – | – | – | Burbach |
Additional services
Quality & Testing
EHI Edelstahl offers non-destructive and destructive testing methods such as ultrasonic, dye penetrant and magnetic particle testing, tensile, bend and hardness tests, material analyses as well as roughness and wall thickness measurements. Material inspections are documented with inspection certificates per EN 10204 3.1 and 3.2 (TÜV).
| Evidence | Burbach |
|---|---|
| Inspection certificate per EN 10204 3.1 | |
| Inspection certificate per EN 10204 3.2 (TÜV) | |
| Ultrasonic testing / wall thickness measurement | |
| Dye penetrant / magnetic particle testing | |
| Material and hardness testing | |
| Roughness measurement |
History
- 2017
Publication of the EHI delivery program (PDF) with pipes, profiles, sheets and pipe accessories