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Gas Services

At Radius Subterra, the pipeline services division, we specialise in gas pipeline maintenance and restoration. We also have established and proven methods for installing new hydrogen networks, and in the conversion of existing pipeline networks.

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Our services

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PE Bespoke Branch Saddles

Versatile saddles tailored for pipelines of all sizes. Lightweight design, reliable electrofusion technology, and compliance with industry standards ensure leak-proof connections. Ideal for diverse pipeline applications.

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PE & Metallic Under-Pressure Connections

Leading under-pressure connections for PE and metallic pipelines. Expertise in diverse materials, transparency through site reports, and meticulous calipering services. Efficient, all-in-one supply and installation solutions.

Flow stopping optimised

PE Flow Stopping / Line Stopping

Explore tailored solutions: MLS for metallic gas, inflatable stops for low pressure, IRIS for medium pipelines, and versatile stoppling methods. Time-saving, cost-effective options for various sizes and pressures.


Comprehensive Testing and Commissioning Services

Specialising in meticulous testing for pipeline integrity, our suite includes advanced hydrostatic and acoustic pressure testing, precise pneumatic testing, and comprehensive chlorination services. Designed to meet exacting standards, our services ar...

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Complimentary Services

Dive into our advanced CCTV inspection services, blending bag stop technology for precise pipeline examination and VGC camera inspections for larger mains. Delve into our proficient WECO seal removal and state-of-the-art Blue Box technology, ensuring...