New industry safety guidance for safe handling of non-refillable LPG cylinders

New industry guidance has been developed to support the safe storage and transportation of LPG and propylene non-refillable cylinders in the plumbing and heating sectors.

Although designed for blowtorches and widely used for soldering, brazing, and general heating applications, non-refillable cylinders can often be mistaken for consumer camping gas canisters, which have different storage and transport requirements.

The new guidance sheet known as ,GS40 has been developed by Liquid Gas UK, in collaboration with European standard bodies and the Department for Transport, to provide a clear point of reference for UK businesses to safely store, transport, mark, and dispose of the cylinders.

Richard Hakeem, Director of Technical and Safety Policy at Liquid Gas UK, says: “This new document is designed to give free, practical guidance for builders and plumbers merchants, wholesalers, stockists, and DIY retailers, where trade professionals and the public typically purchase non-refillable cylinders. It also serves as a resource for local authorities and Trading Standards teams to assess compliance when inspecting businesses.

"Before the publication of GS40, there was no single, concise reference guide consolidating all relevant regulations, standards, and best practices for these specific cylinders,” explains Mr Hakeem.

“The new guidance aims to resolve this lack of clarity - distinguishing between trade-use non-refillable cylinders and canisters used for portable cooking appliances, outlining clear responsibilities for suppliers.

“Those handling non-refillable cylinders must understand the properties and hazards of LPG and propylene, ensure correct equipment selection such as regulators, and implement essential fire and safety precautions. Basic safety information must also be provided at the point of sale to ensure proper usage."

“This guidance will ultimately help businesses develop their own safe storage and transportation processes,” says Mr Hakeem.

GS40 aims to prevent safety risks by providing clear guidance on proper storage and transport limits, clarify legal obligations for businesses stocking the cylinders, and support Trading Standards teams in enforcing safe practices.

It references the European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR) transport regulations and the Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) storage requirements.

To view the new guidance, please click here.