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Inspecting and maintaining or replacing buried metallic pipework carrying LPG vapour

Advice for commercial and industrial users of LPG

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This leaflet is aimed at commercial and industrial owners of liquefied petroleum gas (LPG) pipework. It highlights the issue of corrosion in buried metallic pipework, which is a major cause of leaks, and gives advice on replacement, maintenance and inspection.

Updated: 2021-03-23