During the last year the number of requests for general PED information, received by PSG, has continually increased. Maria Powell, our Executive, responds to all general enquiries and has produced a list of useful websites containing PED general information and documents. It is not exhaustive but will set you in the right direction. The PED covers pressure equipment and assemblies with a maximum allowable PS greater than 0.5 bar.
Pressure equipment means vessels, piping, safety accessories, and pressure accessories.
Assemblies mean several pieces of pressure equipment assembled to form an integrated, functional whole. The DTI has published a comprehensive guidance booklet for use the UK Regulations. 1 Birdcage Walk, London, SW1H 9JJ, United Kingdom.