Publications

Various EIGA, CGA and NFPA publications list different acetylene operating temperature and pressure limits. These limits are established to prevent the liquefaction of acetylene during charging and discharging operations. The publication gives recommendations to keep acetylene in the gaseous phase.

This TB is intended to be used to prepare the overall elemental impurity product risk assessment summary for Marketing Authorisation Module 3.2.P.5.5 (Characterisation of Impurities) and needs to be adapted for the specific product under consideration

This Technical Bulletin is intended to support and requests to carry out an internal inspection of flat bottom tanks. The industrial gases industry does not carry out periodic internal inspection of bulk cryogenic storage tanks.

To establish a harmonised approach and to avoid different interpretations of rules and risk classes across the different EU member states

This Technical Bulletin is intended to provide guidance on the installation of pressure safety devices and on measures to protect the operating mechanism of the pressure safety valve from external contamination. It is intended for all EIGA Members who operate transportable and static cryogenic vessels.

To clarify the requirement and to share with the manufacturers of VIPR some inputs for the justification of the intended lifetime in the VIPR technical file

This Technical Bulletin is intended as guidance on the inspection requirements for EIGA Members who transfer cryogenic liquids either into or from cryogenic tankers Cryogenic hoses are a vital component in the transfer of cryogenic products either to, or from, cryogenic tankers. The purpose of this Technical Bulletin is to provide guidance to members on how to maintain these hoses in a safe condition with additional specific requirements for liquid CO2 cryogenic transfer hoses.

There are a number of recommendations including performing a risk analysis that particularly takes into account the risk of gas leakage from a pressure receptacle during transport and/or parking. Whenever possible, it is also recommended to have openings in the front face and the rear face of the curtain sided enclosure and to unload the receptacles as soon as practical once the journey is ended. This Technical Bulletin is intended for those involved in the transport of gas cylinders using curtain sided vehicles.

Providing an overview of the major changes to the standard to enable an assessment whether a medical gas pipeline system will be compliant with the new or modified requirements

The objective of this Technical Bulletin is to summarise pressure terminology, and their respective definitions, as referenced in the applicable standards and regulations. The scope of the pressure terminology and definitions for this Technical Bulletin are those contained within regulations and standards that are relevant to Europe. This Technical Bulletin is intended for all those involved in the specification of gas cylinder and their accessories as well as those who design cylinder filling systems.