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CleanPipe Factory Sealed Pipe

CleanPipe™ is a specially designed factory sealed pipe that mitigates for and any potential site damage to the seal during the handling process ensuring the pipe bore remains free of any contaminates prior to connection. In addition, the internal seal allows for the use of a reusable towing head without the need to expose the internal bore prior to a no-dig type installation. At Radius Systems, we're committed to delivering cutting-edge solutions that enhance the quality and safety of drinking water networks.

Clean Pipe seal 37


Potable water

Pipe Material


Pipe Colour

Dark blue

Diameter Range

90 mm to 180 mm



Max Operating Pressure

10 bar


100 m

Compliance / Approvals

BS EN 12201

Approved Fittings & Jointing Techniques

Spigot fittings
Electrofusion fittings
Redman™ hydraulic compression fittings

Installation Techniques

Directional drilling
Pipe bursting

CleanPipe: Cost Effective and Environmentally Superior Solution to Pipe Installation

Features Factory Installed Internal Seals

CleanPipe is equipped with factory installed internal seals that maintain the pipes cleanliness for up to 12 months from the point of manufacturing. This eliminates the cost and environmental impact from storage and handling, plus the use and disposal of chemicals associated with chlorination as part of a pre-installation and post-installation chlorination process.

Tailored for Trenchless Installation

Ideal for no-dig installation techniques, CleanPipe features recessed electrofusion seals at both ends of the pipe. These seals are securely fused in place during the manufacturing process to ensure there is no compromise of the clean bore, even during handling and storage on site.

Protecting Your Core Infrastructure

CleanPipe™ is available in ProFuse® peelable pipe, delivering the additional benefits associated with the protective outer layer, particularly during hard no-dig installations.

Key Features & Benefits

Clean & Contamination-Free

Factory welded internal electrofusion seals ensure the bore remains clean from the point of manufacture to connection, elimination the environmental impact of storing, handling, use and disposable of harsh chemicals used as part of the chlorination process for the commissioning of new and renewed mains.

Efficient & Reliable

The design of the integral electrofusion plugs ensures the seals remain damage free to the point of connection, even during harsh site conditions. In addition, the design allows for the use of a reusable towing head without the need remove a seal and compromising the integrity of the clean bore.

Durable & Adaptable

Offering an extended 12-month sterile shelf life, and designed with a peelable skin for protection. Its recessed seals also support conventional towing heads for trenchless techniques.


Cleanpipe Brochure Extract - (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.