
Manufacturing and trading of hose lines, fittings, couplings and valves for hydraulics and pneumatics.

ISAFLEX GmbH Armaturen und Schlauchtechnik
Duisburg · Castrop-Rauxel · Neuss · EssenNew on Amplifa
About ISAFLEX GmbH
ISAFLEX GmbH has been active in the field of fittings and connection technology since 1986. The company manufactures customer-specific hose lines, in particular assembled hydraulic hoses for all pressure ratings, thermoplastic hoses, Teflon hoses and pressure washer hoses. Its own manufacturing is complemented by the trading of fittings, ball valves, couplings, adapters, valves and measuring technology in steel, stainless steel, plastic and brass. Core competencies include, alongside hydraulic and pneumatic applications, ultra-high-pressure water technology as well as hose management including documentation in accordance with DGUV 113-020. Customers come from mechanical and plant engineering, automotive engineering, pipeline construction, the skilled trades and mining. From its central headquarters in Duisburg as well as branches in Essen, Neuss and Castrop-Rauxel with comprehensive warehouses and modern machine parks, the company also realizes time-critical deadline orders with short delivery times.
- Site
- Duisburg
- Processes
- Customer-specific manufacturing of hose lines (hydraulic hose lines), Manufacturing of thermoplastic hoses, Teflon hoses, pressure washer hoses (assembled), Trading of fittings, ball valves, couplings, valves, measuring technology, adapters (JIC, ORFS,, Hose management and documentation in accordance with DGUV 113-020, Ultra-high-pressure water technology (high-pressure water cleaning, industrial applications), Customer-specific manufacturing of hose lines, Trading of valves, ball valves, fittings, measuring technology, Time-critical deadline orders
- Materials
- Steel, Stainless steel, Plastic (incl. PVC, thermoplastic, Teflon, PA/PU/PE), Brass, Plastic (PVC, thermoplastic, Teflon, PA/PU/PE)
- Certificates
- DGUV Regulation 3 / DGUV 113-020 Documentation
- Founded
- 1986
- Industries
- Hydraulics, Pneumatics, Mechanical engineering, Plant engineering, Automotive engineering, Pipeline construction
- 01
Trading/manufacturing of fitting components
- 02
Customer-specific assembly of hose lines
- 03
Warehousing
- 04
Hose management and documentation according to DGUV 113-020
- 05
On-site installation and consulting
Materials and Processes
Steel
Material for fittings, valves and connection components.
Stainless steel
Used for corrosion-resistant connection components in hydraulics and pneumatics.
Brass
Material for fittings and valves.
Plastic (PVC, thermoplastic, Teflon, PA/PU/PE)
Material for technical hoses, thermoplastic and Teflon hoses as well as pneumatic tubing.
Locations

Duisburg
DEHead office / Central site
- Materials
- Steel, stainless steel, plastic, brass
- Hose manufacturing/assembly machines
- Warehouse
Castrop-Rauxel
DEBranch
- Materials
- Steel, stainless steel, plastic, brass
- Hose manufacturing/assembly machines
- Warehouse
Neuss
DEBranch
- Materials
- Steel, stainless steel, plastic, brass
- Hose manufacturing/assembly machines
- Warehouse
Essen
DEBranch
- Materials
- Steel, stainless steel, plastic, brass
- Hose manufacturing/assembly machines
- Warehouse
Products and Components












Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Customer-specific manufacturing of hose lines (hydraulic hose lines)Joining | – | – | – | – | Steel, Stainless steel, Plastic, Brass |
| Manufacturing of thermoplastic hoses, Teflon hoses, pressure washer hoses (assembled)Plastic | – | – | – | – | Plastic, Teflon |
| Trading of fittings, ball valves, couplings, valves, measuring technology, adapters (JIC, ORFS,Assembly | – | – | – | – | Steel, Stainless steel, Plastic, Brass |
| Hose management and documentation in accordance with DGUV 113-020Testing | – | – | – | – | – |
| Ultra-high-pressure water technology (high-pressure water cleaning, industrial applications)Engineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Hose manufacturing/assembly machines (modern machine park) | – | – | – | – | Duisburg, Essen, Neuss, Castrop-Rauxel |
Additional services
Quality
Hose manufacturing takes place in modernly equipped workshops at all four locations; hose management and test documentation in accordance with DGUV 113-020 are part of the service portfolio.
| Evidence | Duisburg | Castrop-Rauxel | Neuss | Essen |
|---|---|---|---|---|
| DGUV Regulation 3 / DGUV 113-020 Documentation |
History
- 1986
Foundation of the company in the field of fittings and connection technology; manufacturing of hose lines and trading of fitting components.