Flexcore™
A new generation of pipes, built for the future.
Flexcore™ composite pipes – a high-pressure solution for energy media transport.
Flexcore™ is a three-layer thermoplastic pipe that combines the flexibility of plastic with the strength of continuous fiberglass reinforcement. This design makes it ideal for applications where traditional steel pipelines require more installation effort and are more susceptible to corrosion—especially in demanding terrain and for long-term underground use.
Three layers, one system
PE100 liner
GF/PE reinforcement
PE100 coating
PRO
Flexcore™ extension
Flexcore™ Barrier
The same system, with an additional gas barrier.
Five-layer liner
01
Inner PE100
02
Bonding layer
03
EVOH – gas barrier
04
Bonding layer
05
Outer PE100
GF/PE reinforcement
PE100 coating
When should you choose the Pro version?
When gas permeation requirements justify the use of EVOH. Selection takes into account the medium, temperature, permeation, and layer adhesion.
An advantage in every detail
Corrosion resistance
In the same environment where steel corrodes, the Flexcore™ composite pipe remains resistant – without the need for cathodic protection.
Low weight
Less heavy equipment, more efficient logistics, and easier pipe handling.
High strength
GF/PE layers handle internal pressure and operational loads.
Flexibility
The pipe adapts to the route, reducing the number of fittings and connections required.
Fast installation
The pipe adapts to the route, reducing the number of fittings and connections required.
Technology you can see
Controlled winding
The reinforcement tape is wound onto the PE100 liner at a strictly controlled angle and tension, ensuring an even distribution of stress throughout the pipe structure. The process is monitored at every stage of production, guaranteeing consistent parameters regardless of the section length.
Continuous GF/PE tape
The reinforcement is created from a single, continuous tape combining glass fiber and polyethylene, wound without joints along the entire length of the pipe. The absence of gaps in the reinforcement structure eliminates potential weak points in the design.
Engineered fiber orientation
The winding angle and number of layers are selected to optimize the pipe's resistance to internal pressure while maintaining longitudinal flexibility. This orientation allows it to withstand the high radial loads characteristic of operation at pressures up to 200 bar.
One technology, many applications
01
Natural gas
02
Hydrogen
03
Water
04
Industrial media
Technical specifications
Internal diameter range
2″–8″
Pressure range
up to 20.0 MPa / 200 bar
Temperature range
from –20°C to +65°C
Construction
PE100 – GF/PE – PE100
Operating conditions
Aboveground
•
Underground
•
Industrial
Standard
API Specification 15S
Catalog Industry, media transmission
Let’s talk specifics.
We understand the realities of projects — time and reliability are key. That’s why we respond quickly and to the point, no matter the scale of the investment.
Investing in the future with European Funds
