FRP Backing Ring DN1200 for PE & PP Pipes
Article BR-1200-1215-10/10 · Drilling EN1092 PN10 · Working pressure up to 10 Bar
BR-1200-1215-10/10
- Material: FRP (Fiber Reinforced Plastic)
- Pipe system: PE & PP
- Nominal size: DN1200
- Max pressure: 10 Bar
- Drilling: EN1092 PN10
- Manufacturing: Resin Transfer Moulding (RTM)
Technical Specifications
| Property | Value |
|---|---|
| Article number | BR-1200-1215-10/10 |
| Pipe system | PE & PP |
| Nominal diameter (DN) | 1200 mm |
| Max working pressure | 10 Bar |
| Drilling standard | EN1092 PN10 |
| Pipe OD | 1200 mm |
| Outer diameter (D) | 1470 mm |
| Inner diameter (d1) | 1215 mm |
| Inner stub OD (d10) | 1200 mm |
| Radius (r1) | 8 mm |
| Bolt circle (k) | 1380 mm |
| Bolt holes | 32 |
| Bolt hole diameter (d2) | 39 mm |
| Thickness (b1) | 100 mm |
| Material | FRP (Fiber Reinforced Plastic) |
| Manufacturing process | Resin Transfer Moulding (RTM) |
| Quality | ISO 9001 certified |
About this Backing Ring
This BR-1200-1215-10/10 is an FRP (Fiber Reinforced Plastic) Backing Ring designed for use behind PE & PP stub flanges in industrial piping systems. With a nominal size of DN1200 and working pressure rated up to 10 Bar, it carries the bolt load on flanged connections to other equipment - pumps, valves, vessels, or matching steel flanges - without distorting the plastic pipe.
The drilling pattern matches EN1092 PN10, ensuring drop-in compatibility with industry-standard counter-flanges. Manufactured by Resin Transfer Moulding (RTM) - a closed-mold resin infusion process - this large-diameter Backing Ring is built to engineered tolerances with precise reinforcement positioning and constant material quality.
Like all FRP Backing Rings from BackingRing.com, this part is fully corrosion-free, lightweight relative to a metal equivalent, and intended for service in chemical processing, water and wastewater treatment, mining, marine and other demanding environments.
Common applications for DN1200 PE & PP Backing Rings
- Connecting PE & PP pipe spools to flanged pumps, valves and instrumentation
- Tie-ins between PE & PP sections and steel/ductile-iron piping in mixed-material plants
- Replacement of corroded metal backing rings in saltwater or chemical service
- OEM equipment skid assemblies requiring a lightweight, non-rusting flange backing
Need a different size or pressure rating?
We manufacture FRP Backing Rings up to DN4000 in custom drilling patterns and pressure classes. Talk to our engineering team.