BS EN ISO 4126-2:2003

BS EN ISO 4126-2:2003 Safety devices for protection against excessive pressure. Bursting disc safety devices
BS EN ISO 4126-2 specifies the requirements for bursting disc safety devices. It includes the requirements for the design, manufacture, inspection, testing, certification, marking, and packaging. The requirements for the application, selection and installation of bursting disc safety devices are given in Part 6 of BS EN ISO 4126. Contents of BS EN ISO 4126-2:

Foreword Introduction Scope Normative references Terms and definitions Materials Selection of materials Material specifications Protection from corrosion Types of bursting discs Conventional domed bursting discs (forward acting) Reverse domed bursting discs (reverse acting Flat bursting discs Other types and designs Bursting disc holders Design Types Connections Back pressure supports General Opening back pressure supports Non-opening back pressure supports Temperature shields Stiffening rings Gaskets/seals Assembly of bursting disc safety devices General Bursting disc safety devices with replaceable bursting disc assemblies Bursting disc safety devices with non-replaceable bursting disc assemblies Specified bursting pressure requirements Inspection by the manufacturer Test procedures General Pressure testing Burst testing Leak testing Non-destructive examination Certification Product designation Marking General Bursting discs/bursting disc assemblies Bursting disc holders Bursting disc safety devices with non-replaceable bursting disc assemblies Ancill...