HexelOne® SLM
Flexible high-pressure PE pipe system
HexelOne® SLM is a self-reinforced high-pressure polyethylene pipe. With double the strength of conventional PE pipes, it opens up new application possibilities in the high-pressure gas sector – reliable, durable, and versatile.
Ideal for high-pressure applications with operating pressures of up to 16 bar
Flexible installation, also possible trenchlessly, 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 the strength for high pressure ranges
The self-reinforced monocomposite structure made of pure PE enables operating pressures of up to 16 bar – far beyond conventional PE pipe systems.
Safe and durable for every type of installation
With a PE 100-RC inner layer and an outer protective jacket, the pipe is resistant to point loads and can be installed trenchlessly – without additional protection.
Fewer connections, more efficiency
Delivery lengths of up to 100 m reduce weld seams, assembly time, and potential weak points in the piping system.
Sustainable and DVGW-certified
100% recyclable, tested and approved for gas applications – maximum safety while protecting resources.
Source: Sustainability
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:
Core pipe: PE 100 / PE 100-RC
Protective jacket: Polyolefin
Protective jacket: 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 100 m | other lengths on 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
Emission-reducing plastic pipes for hydrogen – for the green gas grids of the future
HexelOne® SLM
New High-Pressure Connection Pipeline in Stralsund
HexelOne® SLM
Project Report Bayernwerk: Operation under High Pressure
HexelOne® SLM
New culvert under the Oder-Havel Canal in Oranienburg
egeFit® Fittings and accessories
Fittings and accessories tailored to the system are available for HexelOne® SLM: customized fittings as well as PreFab special constructions – according to pressure class 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-layer and monitoring solutions using protective-layer pipes – the right technology for every requirement.
Planning aids & Documents
V
Processing guideline
V
Processing guideline