
Tank cleaning, tank refurbishment and industrial services for tank installations, pipelines and ship tanks in Germany.

TANK-THERM Gesellschaft für Wärmeversorgung mbH & Co. KG
Hamburg · Schwedt · Plate (Schwerin) · Bremen · DuisburgNew on Amplifa
About Tank-Therm
TANK-THERM is a specialised company focused on tank protection and industrial services, headquartered in Hamburg with four further sites in Schwedt, Plate (Schwerin), Bremen and Duisburg. The company performs maintenance, cleaning and refurbishment of tank installations and pipelines of all sizes, cleaning of industrial facilities such as piping systems, vessels, valves, gate valves and heat exchangers, as well as cleaning of ship tanks including gas-freeing. The process range includes ultra-high-pressure water jetting up to 2800 bar including cleaning robots, wet sandblasting, hot-water high-pressure cleaning at 200 bar and 90 °C, and vacuum-pressure technology with up to 9000 cubic metres of suction volume per hour. The offering is complemented by industrial tank refurbishment with corrosion protection, coatings, painting and film application, installation of heating-oil consumer tank installations and leak detection systems, drone inspections as well as environmentally compliant disposal of cleaning waste. Under the cleantecMR brand, cleaning machines are sold, rented and serviced. Tank-Therm has been in business for over 50 years and is certified as an accredited specialist company under § 19 WHG.
- Site
- Hamburg
- Processes
- Tank installation and pipeline cleaning, Cleaning, maintenance and refurbishment of industrial plants (piping systems, tank vessels, valves,, Ship tank cleaning incl. gas-freeing (fuel tanks, tank ceilings, ballast cells,, Ultra-high-pressure water jetting up to 2800 bar (incl. cleaning robots), Wet sandblasting (blasting medium, water and pressure dosed separately, inhibitors possible,, Industrial tank refurbishment: corrosion control, corrosion protection paint, film, Coatings and painting for plant protection, Tank installation and pipeline construction, installation of heating-oil consumer tank
- Materials
- Steel, Ultra-high-pressure water jetting up to 2800 bar, Wet sandblasting, Hot-water high-pressure cleaning, Vacuum-pressure technology / super suction units (ADR/GGVS), Corrosion protection, coating and film application, Drone inspection
- Certificates
- ISO 9001, SCC (Safety Certificate Contractors), RAL quality mark tank technology (tank inspection), RAL quality mark installation of heating-oil consumer tank installations, RAL quality mark tank technology installation of leak detection systems, Accredited specialist company under § 19 WHG, RAL quality mark installation of leak detection systems, Specialist company under § 19 WHG
- Industries
- Industrial plants, Refineries, Tank farms, Filling stations, Manufacturing industry, Shipping
- 01
Consultation and initial assessment
- 02
Plant inspection (including drone inspection)
- 03
Cleaning and jetting work
- 04
Refurbishment, corrosion protection and coating
- 05
Installation of tank installations and leak detection systems
- 06
Disposal of cleaning waste
- 07
Maintenance and maintenance agreements
Processes and Technology
Ultra-high-pressure water jetting up to 2800 bar
Removes deposits in industrial facilities, partly using cleaning robots, on steel structures.
Wet sandblasting
Blasting medium, water and pressure dosed separately; low-dust and suitable for ATEX zones.
Hot-water high-pressure cleaning
200 bar, 90 °C and 12,000 litres per hour, also for high-viscosity and cold heavy oils.
Vacuum-pressure technology / super suction units (ADR/GGVS)
Air conveying system with suction volume up to 9000 m³ per hour for suction work.
Corrosion protection, coating and film application
Refurbishment of industrial tanks with corrosion protection paint and full-surface film application.
Drone inspection
External plant inspection using flight drones and high-performance cameras.
Locations

Hamburg
DEHeadquarters
- Materials
- Steel
- Ultra-high-pressure system up to 2800 bar
- Tank washing devices
- Vacuum-pressure technology / super suction unit
- Hot-water high-pressure cleaner
- Wet sandblasting system
- Cleaning robots
- Flight drone with high-performance camera
Schwedt
DEBranch
Plate (Schwerin)
DEBranch
Bremen
DEBranch
Duisburg
DEBranch
Service Profiles






Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Tank installation and pipeline cleaningSurface | – | – | – | – | – |
| Cleaning, maintenance and refurbishment of industrial plants (piping systems, tank vessels, valves,Inspection | – | – | – | – | – |
| Ship tank cleaning incl. gas-freeing (fuel tanks, tank ceilings, ballast cells,Surface | – | – | – | – | – |
| Ultra-high-pressure water jetting up to 2800 bar (incl. cleaning robots)Surface | – | – | – | – | Steel |
| Wet sandblasting (blasting medium, water and pressure dosed separately, inhibitors possible,Surface | – | – | – | – | Steel |
| Industrial tank refurbishment: corrosion control, corrosion protection paint, filmSurface | – | – | – | – | – |
| Coatings and painting for plant protectionSurface | – | – | – | – | – |
| Tank installation and pipeline construction, installation of heating-oil consumer tankAssembly | – | – | – | – | – |
| Environmentally compliant disposal of cleaning wasteAssembly | – | – | – | – | – |
| External plant inspection using flight drones with high-performance camerasInspection | – | – | – | – | – |
| Sale, rental and maintenance of machines (cleantecMR)Engineering | – | – | – | – | – |
7 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Ultra-high-pressure system | – | – | up to 2800 bar | – | – |
| Tank washing device | – | – | for vessels of all sizes | – | – |
| Vacuum-pressure technology / air conveying system / super suction unit (ADR/GGVS) | – | – | up to 9000 cubic metres per hour suction volume | – | – |
| Industrial hot-water generator | – | – | Hot-water high-pressure cleaner: 200 bar, 90 degrees, 12,000 litres per hour | – | – |
| Wet sandblasting system | – | – | – | – | – |
| Cleaning robot | – | – | – | – | – |
| Flight drone with high-performance camera | – | – | – | – | – |
Additional services
Quality and Certificates
Tank-Therm is certified to DIN ISO 9001 and SCC, holds several RAL quality marks of the Gütegemeinschaft Tankschutz und Tanktechnik e.V. and is an accredited specialist company under § 19 of the Water Resources Act. All work is carried out by trained specialist personnel in accordance with prescribed safety standards.
| Evidence | Hamburg | Schwedt | Plate (Schwerin) | Bremen | Duisburg |
|---|---|---|---|---|---|
| ISO 9001 | |||||
| SCC (Safety Certificate Contractors) | |||||
| RAL quality mark tank technology (tank inspection) | |||||
| RAL quality mark installation of heating-oil consumer tank installations | |||||
| RAL quality mark installation of leak detection systems | |||||
| Specialist company under § 19 WHG |
History
Founding of the company with a focus on heat supply, tank protection and tank cleaning (over 50 years of experience according to company statements)
Expansion of the industrial services to include ultra-high-pressure water jetting, wet sandblasting, vacuum-pressure technology and industrial tank refurbishment
- 2023
Current certificates and industrial services brochure published (ISO 9001, SCC, RAL quality marks)