
Manufacturer of fiber wound fiberglass reinforced piping systems (GRE/GRVE) for Marine & Offshore, Industry, and Power Plants.

TPR Fiberdur GmbH & Co. KG
Aldenhoven · Papenburg · Braila (RO) · Santa Maria di Sala (IT)New on Amplifa
About Fiberdur
TPR Fiberdur GmbH & Co. KG manufactures fiberglass reinforced piping systems made of epoxy resin (GRE) and vinyl ester resin (GRVE) using an automated filament winding process followed by hot curing. The standard program includes pipes and fittings with nominal diameters from 25 to 2000 mm for nominal pressures PN 10 and PN 16, with additional pressure ranges available upon request. The range of services extends from Custom Made Engineering and pipe stress calculations (Caesar II) over the pre-manufacturing of spools and pipe support systems, to installation, commissioning, and worldwide repair on site. In addition to pipes and fittings, we manufacture bulkhead penetrations (waterproof and gas-tight up to 2.5 bar or 30 mbar) and vacuum-capable piping systems. The products are used in Marine & Offshore applications, shipbuilding (Cruise, Navy, Ferry, OSV, RORO), power plants, flue gas desulfurization, and water treatment. Production is carried out in the Emil-Mayrisch Industrial Park in Aldenhoven; further locations include a Service Center in Papenburg, as well as Sales and Service offices in Braila (Romania) and Santa Maria di Sala (Italy).
- Site
- Aldenhoven
- Processes
- Faserumwickeln (Filament Winding) von Rohren und Formstücken, Heißhärtung (automatisierter Produktionsprozess mit Hot Curing), Fertigung von kompletten Rohrsystemen / Sonderanfertigungen / Standardkomponenten, Vorfertigung von Spools, Laminieren (Lamination) von Verbindungen/Bögen, Klebeverbindungen / Adhesive Bonding (Fibertaulic, adhesive bonded coupling), Laminieren und Kleben von Kunststoffen (DVS2220 Training and Examination of plastics laminators and), Planung und Lieferung von Rohrhalterungssystemen (Pipe Clamp Systems)
- Materials
- Fiber Reinforced Epoxy Resin (GRE), Fiber Reinforced Vinyl Ester Resin (GRVE), E-Glass Roving / Fabric / Chopped Strand Mat, C-Glass, Phillyclad 7 CZ Primer, Chockfast Orange PR-610TCF Epoxy Resin, Phillybond Orange Sealant, Nylon (PA, Key Material RSLJ)
- Certificates
- ISO 9001:2015, RINA Type Approval (GRE & GRVE Pipes and Fittings), NSF (Potable Water Certification), CE 0036 (Pressure Equipment Directive), DVS 2220 (Training/Testing of plastics laminators and glues), IMO A.753(18) Fire Endurance Level 3, ISO 9001:2015 (DNV), NSF (Drinking Water Certification), DVS 2220 (Testing/Inspection of Plastics Laminators and Glues), RINA Type Approval MAC107119XG (GRE & GRVE)
- Industries
- Marine & Offshore, Shipbuilding (Cruise, Navy, Ferry, OSV, RORO), Power Plants, Industry, Flue Gas Desulfurization, Water Treatment
- 01
Custom Made Engineering (Design, Development, Project Management)
- 02
Pipe Stress Calculations (Caesar II), Isometrics, CAD/PDMS, MTO
- 03
Filament Winding of pipes and fittings
- 04
Hot Curing
- 05
Pre-manufacturing of spools
- 06
Planning and delivery of pipe support systems
- 07
Laboratory input inspection and destructive End-of-Line tests
- 08
Logistics
- 09
Installation, monitoring and commissioning on-site
- 10
Worldwide repair services and training
Materials & Processes
Fiber Reinforced Epoxy Resin
Fired pipes and fittings with high mechanical strength, including Fibermarine for shipbuilding and offshore.
Fiber Reinforced Vinyl Ester Resin
For piping systems with high chemical resistance, available both conductive and non-conductive.
E-Glass (Roving, Fabric, Chopped Strand Mat)
Reinforcing glass for laminate and filament winding structures.
C-Glass
Acid-resistant glass for use in chemically exposed piping systems.
Nylon (PA, Key Material RSLJ)
Key material for the Rubber Seal Lock Joint connection with O-ring sealing.
Steel (Bulkhead Penetration)
Steel pipes with a minimum wall thickness of 12.5 mm as the support element of the approved bulkhead penetration.
Locations

Aldenhoven
DEMain Office & Production (Emil-Mayrisch Industrial Park)
- Part weight / size
- DN 25–2000 mm
- Materials
- GRE, GRVE
- Filament Winding Machine (automated production)
- Hot Curing
- Own laboratory for incoming inspection and EOL tests
Papenburg
DEService Center
Braila
ROSales & Service
Santa Maria di Sala (VE)
ITSales & Service
Products & Components





Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Faserumwickeln (Filament Winding) von Rohren und FormstückenKunststoff | – | – | – | – | Glasfaserverstärktes Epoxid (GRE), Glasfaserverstärktes Vinylester (GRVE) |
| Heißhärtung (automatisierter Produktionsprozess mit Hot Curing)Wärmebehandlung | – | – | – | – | GRE, GRVE |
| Fertigung von kompletten Rohrsystemen / Sonderanfertigungen / StandardkomponentenKunststoff | – | DN 2000 | – | – | GRE, GRVE |
| Vorfertigung von SpoolsMontage | – | – | – | – | GRE, GRVE |
| Laminieren (Lamination) von Verbindungen/BögenFügen | – | – | – | – | GRE, GRVE, E-Glas, C-Glas, Vinylesterharz |
| Klebeverbindungen / Adhesive Bonding (Fibertaulic, adhesive bonded coupling)Fügen | – | – | – | – | GRE, GRVE |
| Laminieren und Kleben von Kunststoffen (DVS2220 Training and Examination of plastics laminators and)Fügen | – | – | – | – | Thermoplaste, GFK |
| Planung und Lieferung von Rohrhalterungssystemen (Pipe Clamp Systems)Engineering | – | – | – | – | – |
| Pipe Stress Calculations (Caesar), Isometrics (AutoCAD, Inventor, Aveva/PDMS), MTOEngineering | – | – | – | – | – |
| Custom Made Engineering (Design, Development, Projektmanagement)Engineering | – | – | – | – | – |
| Installation, Supervision und Inbetriebnahme vor Ort / Reparaturen weltweitMontage | – | – | – | – | – |
| Professional Training (Ausbildung von Installateuren, DVS2220)Montage | – | – | – | – | – |
| Eigene Werkstoffprüfung: Labor für Eingangsprüfung, destruktive EOL-Tests, Druckprüfungen (ASTM)Prüfung | – | – | – | – | GRE, GRVE |
| Herstellung von Schottdurchführungen (Bulkhead Penetration, wasser-/gasdicht bis 2,5 bar / 30 mbar)Kunststoff | – | DN 600 | – | – | GRVE |
| Vakuumfähige Rohrsysteme (Fibermarine: Vakuum 3:1; HighLine: Vakuum + 3 bar Außendruck)Kunststoff | – | – | – | – | GRE, GRVE |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Filament Winding Machine (Automated production) | – | – | Pipes DN 25-2000 mm | – | Aldenhoven |
| Own laboratory for incoming inspection and EOL tests | – | – | – | – | Aldenhoven |
Additional services
Reference customers
Quality & Certifications
Production is subject to a strict quality system according to ISO 9001:2015 (DNV) and ISO 14692 as well as EN-DIN standards. An in-house laboratory performs incoming inspections and destructive End-of-Line tests, including pressure tests (ASTM D1599/D1598), tensile tests, and flame propagation tests (ASTM D635).
| Evidence | Aldenhoven |
|---|---|
| ISO 9001:2015 (DNV) | |
| NSF (Drinking Water Certification) | |
| CE 0036 (Pressure Equipment Directive) | |
| DVS 2220 (Testing/Inspection of Plastics Laminators and Glues) | |
| IMO A.753(18) Fire Endurance Level 3 | |
| RINA Type Approval MAC107119XG (GRE & GRVE) |
History
- 1960er
Start of the manufacturing of fiberglass reinforced piping systems; over 60 years of experience in the design and manufacturing of GRP piping systems.