This standard specifies the model and nomenclature, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of Class 1E low-pressure heat shrinkable tubes used in nuclear power plants. This standard applies to Class 1E low-pressure polyolefin heat shrinkable tubes used in nuclear power plants.
JB/T 11333-2013 Referenced Document
GB/T 1033.1-2008 Plastics.Methods for determining density of non-celluar plastics.Part1:Immersion method,liquid pyknometer method and titration method
GB/T 1034-2008 Plastics.Determination of water absorption
GB/T 11026.1-2003 Electrical insulating materials-Properties of thermal endurance-Part 1:Ageing procedures and evaluation of test results
GB/T 11026.2-2012 Electrical insulating materials.Thermal endurance properties.Part 2:Choice of test criteria