90.93 Standard confirmed Apr 13, 2022
ISO
ISO/TC 67/SC 9 Liquefied natural gas installations and equipment
International Standard
75.200 Petroleum products and natural gas handling equipment
Published
ISO 20088-1:2016 describes a method for determining the resistance to liquid cryogenic spillage on cryogenic spillage protection (CSP) systems. It is applicable where CSP systems are installed on carbon steel and will be in contact with cryogenic fluids.
Liquid nitrogen is used as the cryogenic medium since it has a lower boiling point than liquid natural gas or liquid oxygen and it is not flammable. Additionally, it can be safely used for experiment.
Future parts of the standard will cover vapour phase and jet exposure conditions.
The test laboratory is responsible to conduct an appropriate risk assessment according to local regulation in order to consider the impact of liquid and gaseous nitrogen exposure to equipment and personnel.
PUBLISHED
ISO 20088-1:2016
90.93
Standard confirmed
Apr 13, 2022
