CP35 Filling ratios and developed pressures for liquefied and compressed gases. Revision 2: 2017

This Code of Practice gives data about the filling ratios applicable when filling gas cylinders with liquefiable gases for transport within the United Kingdom. It does not apply to any international transport - in this case the requirements of ADR will apply. It can therefore only be used with non pi-marked cylinders. Information is also given on the developed pressures in cylinders of compressed gas exposed to UK and other area climatic conditions. In some cylinder design codes the developed pressure is an important element in the establishment of the correct design criteria. Cylinders being exported from the UK may also need to be checked for safety according to the climatic conditions they may be exposed to.

Please find download process below:

You are required to leave an email and company name to download this publication

  • Please enter your details to download.