High-pressure components, compressor systems and pressure test rigs for gases, liquids and hydrogen
HD-tech Hochdrucktechnik GmbH & Co. KG
Wernigerode (Headquarters)New on Amplifa
About HD-tech
HD-tech Hochdrucktechnik GmbH & Co. KG, based in Wernigerode, specializes in high-pressure technology: generating, measuring, controlling and evaluating pressure. The company offers standardized and customer-specific high-pressure components such as high-pressure piston pumps, air pressure amplifiers and gas compressors as well as ready-to-connect units and systems in accordance with the Machinery Directive (DGRL). Another focus is pressure test rigs for leakage, burst pressure, load cycle/impulse, strength, autofrettage, tightness and expansion volume, as well as leak testing systems with planning and consulting. Products are also available specifically for hydrogen, such as hydraulically driven hydrogen gas compressors and hydrogen valves. Customers come from hydrogen technology, compressor manufacturing, compressed air technology, testing technology as well as oil, water and critical media. HD-tech was founded in 2009 and emerged as the contractual partner for the German-speaking region; most of its employees previously held responsible positions at the predecessor company Haskel Hochdrucksysteme. Deliveries are made worldwide.
- Site
- Wernigerode
- Processes
- Pressure test rigs (leakage, burst pressure, load cycle/impulse, strength, autofrettage, tightness,, Piston pumps for oil, water and critical media (single-/double-acting, compressed air drive), Air pressure amplifiers (single-/multi-stage, also for nitrogen), Gas compressors (single-/multi-stage, all gas types incl. liquefied gases), Hydraulically driven hydrogen gas compressors (e.g. HGT 90-63-850 bar), Units for oil, water and critical media (ready-to-connect in accordance with the Machinery, Air pressure amplifier stations (ready-to-connect in accordance with the Machinery Directive/DGRL,, Gas compressor systems (ready-to-connect in accordance with the Machinery Directive/DGRL)
- Materials
- Hydrogen, Nitrogen, Oil, Water, Liquefied gases, Oil, water and critical media
- Certificates
- Machinery Directive (DGRL) conformity
- Founded
- 2009
- Industries
- Hydrogen technology, Compressor manufacturing, Compressed air technology, Testing technology/test rigs, Oil, water and critical media, Hydrogen technology (H2 compressors and valves)
- 01
Consulting and system definition
- 02
Design of standardized or customer-specific systems
- 03
Manufacturing/construction of the units and test rigs
- 04
Delivery
- 05
Commissioning
Media and Pressure Ranges
Hydrogen
Special compressors, valves and systems are also available for hydrogen.
Nitrogen
Air pressure amplifiers and stations are also suitable for nitrogen.
Liquefied gases
Gas compressors are suitable for all gas types including liquefied gases.
Oil, water and critical media
Piston pumps and units convey oil, water and critical media up to 6,900 bar.
Locations
Wernigerode
DEHeadquarters, engineering and system construction
- Materials
- Hydrogen, nitrogen, gases, oil, water
- Gas compressor HGT 90-63-850 (max. 850 bar outlet pressure)
- Piston pumps up to 6,900 bar
- Air pressure amplifiers up to 380 bar
- Gas compressors up to 1,720 bar
Products and Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Pressure test rigs (leakage, burst pressure, load cycle/impulse, strength, autofrettage, tightness,Testing | – | – | – | – | – |
| Piston pumps for oil, water and critical media (single-/double-acting, compressed air drive)Engineering | – | – | – | – | Oil, Water, Critical media |
| Air pressure amplifiers (single-/multi-stage, also for nitrogen)Engineering | – | – | – | – | Compressed air, Nitrogen |
| Gas compressors (single-/multi-stage, all gas types incl. liquefied gases)Engineering | – | – | – | – | All gas types, Liquefied gases |
| Hydraulically driven hydrogen gas compressors (e.g. HGT 90-63-850 bar)Engineering | – | – | – | – | Hydrogen |
| Units for oil, water and critical media (ready-to-connect in accordance with the MachineryEngineering | – | – | – | – | Oil, Water, Critical media |
| Air pressure amplifier stations (ready-to-connect in accordance with the Machinery Directive/DGRL,Engineering | – | – | – | – | Compressed air, Nitrogen |
| Gas compressor systems (ready-to-connect in accordance with the Machinery Directive/DGRL)Engineering | – | – | – | – | All gas types, Liquefied gases |
| Leak testing systems – planning, consulting, individual solutionsTesting | – | – | – | – | – |
| Load cycle test rigsTesting | – | – | – | – | – |
| Leakage testing devicesTesting | – | – | – | – | – |
| Leak testing systemsTesting | – | – | – | – | – |
| High-pressure piston pumpsEngineering | – | – | – | – | – |
| Ultra-high-pressure pumpsEngineering | – | – | – | – | – |
| Hydrogen valves (rated up to 10,000 bar)Engineering | – | – | – | – | Hydrogen |
| Refrigerant pumpsEngineering | – | – | – | – | Refrigerants |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Gas compressor HGT 90-63-850 | HD-tech HGT 90-63-850 bar | – | max. outlet pressure 850 bar; wide pressure range 3.5-100 bar (WLW: 690 bar); stroke volume 5.39 | – | Wernigerode |
| Piston pump | HD-tech | – | Operating pressure up to 6,900 bar; flow volume up to 100 l/min | – | Wernigerode |
| Air pressure amplifier | HD-tech | – | Operating pressure up to 380 bar | – | Wernigerode |
| Gas compressor | HD-tech | – | Operating pressure up to 1,720 bar (website); up to 2,700 bar (WLW) | – | Wernigerode |
Additional services
Quality and Standards
Ready-to-connect units and systems are designed and delivered in accordance with the Machinery Directive (DGRL); system solutions with high quality assurance are offered.
| Evidence | Wernigerode |
|---|---|
| Machinery Directive (DGRL) conformity |
History
- 2009
Founded as the new contractual partner of Haskel International for the German-speaking region following the closure of the predecessor company Haskel Hochdrucksysteme GmbH; the employees had previously mostly held responsible positions at Haskel Hochdrucksysteme.
- 2021
Most recent commercial register change on 17.05.2021 (District Court of Hansestadt Stendal).