The Radius Academy is our dedicated technical training programme designed to help contractors, purchasing teams and operational support staff improve their skills and knowledge in PE pipeline installation, industry terminology and operational best practice.
On this page you will find explanations of key terminology, insight into product approvals and information about industry best practice.
The Radius Academy
Gas Water Hydrogen Segments Drainage Irrigation Gas Water Hydrogen Segments Drainage Irrigation Gas Water Hydrogen Segments Drainage Irrigation
Pipe Products Fittings Valves Pipe Products Fittings Valves Pipe Products Fittings Valves
Bar-Rating SDR Terminology Pressure Bar-Rating SDR Terminology Pressure Bar-Rating SDR Terminology Pressure
Compliance WRAS Reg-31 ISO Compliance WRAS Reg-31 ISO Compliance WRAS Reg-31 ISO
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FAQ's
Why do we use polyethylene pipes?
Due to their properties such as corrosion-resistance, long service life, ease of installation and smooth internal bore.
What pressure ratings do UK pipes typically have?
In the UK, polyethylene (PE) pipes for water applications are normally rated between 10 and 16 bar. For example an SDR 17 pipe is typically 10 Bar, whereas an SDR 11 pipe is normally 16 bar.
What is the difference between electrofusion and butt-fusion jointing techniques?
Electrofusion uses embedded heating coils to create a weld, whereas butt-fusion directly welds the pipe ends without any fitting. Electrofusion is typically used in complex installation environments and doesn't require large amounts of preparation. Butt-fusion is ideal for long, straight pipeline sections and is more cost effective for large diameters.