Small diameters
Hot pressing
High-volume production with consistent dimensions for PE, PP and PVC pipe systems.
DN15–DN300
About BackingRing.com
The backing-ring webshop by Rotec Composite Group.
Composite manufacturing.
Based in Lelystad.
BackingRing.com connects your project directly with Rotec Composite Group, a manufacturer of glass-fibre-reinforced composite products.
We make backing rings for PE, PP, PVC and GRP pipe systems using hot pressing and resin transfer moulding. Our products serve water treatment, chemical processing and infrastructure projects in more than 110 countries.
- 30+
- Years of manufacturing experience
- 110+
- Countries served
- DN4000
- Custom sizes available
Two processes. One precise fit.
Production methods matched to the diameter of your pipe system.
Large diameters
Resin transfer moulding
Controlled reinforcement placement and closed-mould production for larger-diameter connections.
DN350–DN1200
Engineering and quality
From design to material traceability.
ISO 9001 quality management
Documented quality controls provide traceability of raw materials and production processes.
In-house CAD & FEA
Our engineers use Catia CAD and Abaqus FEA for product design and analysis.
European standards
Products manufactured in accordance with applicable European regulations and standards.
Talk to our technical team
Get help with product selection, custom dimensions or an order request.