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HY100 (PE80 / PE100) Pipe

Merging PE100's strength with a visible PE80 outer layer, this co-extruded, solid-wall pipe offers enhanced gas capacity and durability. Optimised for both new installations and pipeline rehabilitation, HY100 is versatile, corrosion-resistant, and approved to GIS/PL2-2:2016. Available in 250-450 mm diameters, it’s the ideal choice for modern, efficient gas networks.

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Pipe Material


Pipe Colour


Diameter Range

250 mm to 450 mm | Bespoke: Yes



Max Operating Pressure

2 bar


6 m, 12 m | Bespoke : Yes

Compliance / Approvals


Approved Fittings & Jointing Techniques

Spigot fittings
Electrofusion fittings
Butt-fusion jointing


New installations
Pipe replacement
Pipe rehabilitation

Jointing Techniques


Installation Techniques

Slip lining
Directional drilling
Pipe bursting
Subline PF

Engineered for Evolving Needs of GDNs

At the cutting edge of gas pipeline innovation, Radius Systems proudly presents HY100 - a marvel in modern pipeline technology. Engineered for excellence, HY100 is the answer to the evolving needs of Gas Distribution Networks (GDNs), offering a fusion of robustness, efficiency, and reliability.

Unrivaled Strength Meets High Visibility

HY100 is not just a pipe; it's a testament to our commitment to quality. At its heart lies the strength of PE100, renowned for its durability. This is expertly paired with a distinctive yellow PE80 outer layer, ensuring easy identification and application recognition. It's a design that speaks of attention to detail and a deep understanding of GDN requirements.

Enhanced Capacity, Streamlined Installation

Embrace a world where increased gas carrying capacity meets the ease of installation. HY100, with its co-extruded solid wall structure, is designed to handle the demands of low and medium-pressure gas networks effortlessly. The pipe's compatibility with both electrofusion and butt-fusion jointing techniques makes it a versatile choice for various installation scenarios, from new networks to sophisticated rehabilitation projects.

Tailored for Excellence

Available in diameters ranging from 250 to 450 mm, HY100 is tailored to suit a wide array of gas distribution projects. Each pipe is crafted in our ISO 9001:2015 certified facilities, ensuring every inch meets the highest standards of quality and performance, approved to the UK gas industry specification GIS/PL2-2:2016.

A Sustainable, Cost-Effective Solution

Choosing HY100 means opting for a solution that is as cost-effective as it is environmentally conscious. The robust polyethylene material offers maximum corrosion resistance, ensuring a long service life and reducing the need for frequent replacements. It’s a choice that aligns with the sustainable goals of modern GDNs, balancing operational excellence with environmental stewardship.

Key Features & Benefits

Robustness Redefined

Experience the strength of PE100 core in HY100, ensuring long-lasting durability and reliability for gas networks.

Visible Excellence with HY100

HY100's distinct yellow PE80 outer layer ensures easy identification and application recognition, enhancing safety and efficiency in gas distribution.

Flexible Installation with HY100

Designed for diverse gas networks, HY100 supports both electrofusion and butt-fusion jointing, offering versatility for new installations and rehabilitation.

Eco-Friendly & Cost-Effective

Embrace the eco-friendly, cost-effective elements of HY100, featuring corrosion-resistant material for a sustainable, long-term investment in gas infrastructure.


HY100 - Product Brochure (PDF)

HY100 - FAQ's (PDF)

How to achieve a successful electrofusion joint (PDF)

Joining PE pipes in cold weather (PDF) 

Quality assurance with electrofusion jointing (PDF)

A global distribution network graphic

A Nationwide Distribution Network

Since 1969 we have developed and manufactured innovative plastic pipeline solutions for the gas industry and these solutions are now commonly used in the water, wastewater, energy & power, district heating and telecoms sectors.