This standard specifies the product classification, size specifications, appearance quality, technical requirements, inspection rules, marking, packaging, transportation and storage of rubber gaskets for nuclear reactor pits. Physical properties and inspection standards of gasket materials. The hardness, inner and outer diameter and thickness dimensions of the gasket. Gasket radiation resistance aging test: γ ray, dose rate is 1.5kGy/h, cumulative dose is 650kGy. After irradiation, the appearance should be normal and the performance changes should meet the requirements.
T/TLRIA 0005-2018 history
2018T/TLRIA 0005-2018 Rubber gaskets for ventilation systems in nuclear reactor pits