Certified high-pressure gas cylinders made of steel, aluminium and composite, plus valves and gas systems for industry, medicine and energy.
Top-Cylinders (WuImEx GmbH)
07745 Jena (Schroeterstr. 27) · European Sales OfficeNew on Amplifa
About Top-Cylinders
Top-Cylinders is the specialised product line of WuImEx GmbH, based in Jena, specialising in pressure vessels, high-pressure gas cylinders, fire protection products, industrial valves and gas systems. The portfolio includes seamless high-pressure gas cylinders, welded steel cylinders, aluminium alloy cylinders, composite bottles (Type III & IV), diving cylinders, medical oxygen cylinders, N2O cylinders, pressure and storage vessels, fire extinguisher equipment, high-pressure and industrial gas valves, as well as clean air and PSA gas systems. As the manufacturer's European sales office, the company offers direct access to production with reliable quality control and an efficient supply chain. The steel and aluminium gas cylinders are manufactured and tested to EN ISO 9809-1/9809-3 and EN ISO 7866 respectively under an accredited in-house inspection service. Customers come from industry, medical technology, energy, shipping and trade; delivery is provided worldwide, including the EU and ADR contracting states. Technical customising, internal coating and OEM/private-label solutions complete the offering.
- Site
- Jena
- Processes
- Sales of high-pressure gas cylinders (seamless, welded, aluminium, composite Type III & IV), Custom internal coating of gas cylinders, Welding (welded steel cylinders), Internal coating for special applications, OEM and private-label solutions, Technical customising, Individual gas system solutions, Worldwide delivery/logistics
- Materials
- Steel (gas cylinders to EN ISO 9809-1/3), Aluminium alloy (gas cylinders to EN ISO 7866), Composite (Type III & IV cylinders), Steel (EN ISO 9809-1/9809-3), Aluminium alloy (EN ISO 7866), Composite (Type III & IV)
- Certificates
- ISO 9001, ISO 14001, ISO 18001, TPED (EU Directive 2010/35/EU, π mark), PED, ADR/RID, DOT, KGS AC212, ASME, TPED (π mark)
- Industries
- Industry, Medical technology, Energy, Shipping, Trade, Renewable energy
- 01
Engineering and customising
- 02
Manufacturing and testing by the manufacturer's plant with an in-house
- 03
Internal coating
- 04
Valves and gas systems
- 05
Quality control and certification
- 06
Worldwide logistics and sales
Materials and Standards
Steel (EN ISO 9809-1/9809-3)
Seamless and welded high-pressure gas cylinders for industrial and technical gases.
Aluminium alloy (EN ISO 7866)
Lightweight gas cylinders, among others for medical and diving applications.
Composite (Type III & IV)
High-performance fibre-reinforced composite pressure vessels for demanding applications such as hydrogen systems.
Location
Jena
DEEuropean Sales Office / Sales and Consulting
- Materials
- Steel, aluminium alloy, composite
Products and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sales of high-pressure gas cylinders (seamless, welded, aluminium, composite Type III & IV)Engineering | – | – | – | – | Steel, Aluminium alloy, Composite |
| Custom internal coating of gas cylindersSurface | – | – | – | – | Steel, Aluminium alloy |
| Welding (welded steel cylinders)Joining | – | – | – | – | Steel |
Additional services
Certifications and Quality
The steel and aluminium gas cylinders are manufactured and tested in accordance with EU Directive 2010/35/EU (TPED) and ADR regulations under an accredited in-house inspection service; all cylinders bear the π mark. The audited quality management system according to ISO 9001 ensures safety, full traceability and consistent product quality.
| Evidence | Jena |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| ISO 18001 | |
| TPED (π mark) | |
| PED | |
| ADR/RID | |
| DOT | |
| KGS AC212 | |
| ASME |