HexelOne® SLM
Flexible High-Pressure Pipe System made of PE
The HexelOne® SLM is a self-reinforced high-pressure pipe made of polyethylene. With double the strength compared to conventional PE pipes, it opens up new application possibilities in high-pressure gas applications – reliable, durable, and versatile.
Ideal for high-pressure applications with operating pressures up to 16 bar
Flexible Installation, including trenchless options, with 100% recyclability.
H2 Ready
Polyethylene pipes have been established for decades for the construction and renewal of distribution networks for natural gas. However, polyethylene pipes are also suitable for the transport of hydrogen. In addition to the DVGW certificate for gas pipes, the DBI confirms the successful testing with 100% hydrogen. All egeplast gas pipes bear the H2ready warranty mark.
Your benefits at a glance
Double strength for high-pressure applications
The self-reinforced monocomposite structure made of pure PE enables operating pressures up to 16 bar – far beyond conventional PE pipe systems.
Safe and durable for any installation method
With a PE 100-RC inner layer and an outer protective casing, the pipe is resistant to point loads and suitable for trenchless installation – without additional protection.
Fewer connections, more efficiency
Delivery lengths up to 100 m reduce welds, installation time, and potential weak points in the piping system.
Sustainable and DVGW-certified
100% recyclable, tested and approved for gas applications – ensuring maximum safety while protecting resources.
Product video
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Additive protective layer made of PEplus
Outer layer made of PE 100
Middle layer made of high-strength PE for increased pressure resistance
Inner layer made of PE 100-RC
Technical data
Dimension:
90 x 8.2 mm | 110 x 10.0 mm | 125 x 11.4 mm | 160 x 14.6 mm
SDR:
SDR 11
Application:
Gas
Pipe structure / Design:
Pipes with dimensions according to DIN 8074
Material:
Medium pipe: PE 100 / PE 100-RC
Protective casing: Polyolefin
Protective casing: Polyolefin
Product standards:
DIN 8074 | DVGW GW 335-A5
Testing and certification:
TÜV Süd MUC-KSP-A3005 |
DVGW: Gas (OD 90 /110/125 and 160 mm)
DVGW: Gas (OD 90 /110/125 and 160 mm)
Delivery forms:
Rods of 6 or 12 m | Coils / Drums of 100m | other lengths upon request
Installation options for
HexelOne® SLM
Trenchless Installation / New Laying
Horizontal Directional Drilling (HDD)
New laying with minimal impact on the environment and traffic infrastructure
Advantages
Trenchless Construction / Rehabilitation
Relining
Rehabilitation of defective pipelines by pulling in a new pipe
Advantages
Low-Trench Construction / New Installation
Plowing Method
Low-trench new installation, especially for long routes in rural areas
Advantages
Low-Trench Construction / New Installation
Milling Method
Low-Trench New Installation with Minimal Surface Disruption and Narrow Trenches
Advantages
Open Construction / New Installation
In the sand bed
Simple and safe new installation by bedding the pipe in sand
Advantages
Open trench / New installation
Without sand bedding
New installation with reuse of the excavated soil
Advantages
Innovative Installation Techniques
Learn more here about the diverse options for plastic pipe installation.
Learn moreReferences & Project reports
Our systems have proven themselves over decades in numerous projects. Discover our project reports.
HexelOne® SLM
New High-Pressure Interconnector in Stralsund
HexelOne® SLM
Bayernwerk Project Report: Deployment under High Pressure
HexelOne® SLM
Neuer Düker unter dem Oder-Havel-Kanal in Oranienburg
HexelOne® SLM
HexelOne® Hochdruck-Rohrsystem erhält DVGW-Zertifizierung
egeFit® Fittings and accessories
System-matched fittings and accessories are available for the HexelOne® SLM: including customized fittings and PreFab special constructions upon customer request – pressure class compliant and precisely fitting.
Other relevant products
With innovative pipe systems, egeplast offers reliable solutions for the safe transport of gases. From classic pipe systems for open trench installation to protective casing and monitoring solutions through protective casing pipes – the right technology for every requirement.
Planning aids & Documents
V
Processing guideline
V
Processing guideline