This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of radiation cross-linked polyethylene heat shrinkable tapes (sleeves). This standard is applicable to radiation cross-linked polyethylene heat shrinkable tapes (sleeves) for repairing the anti-corrosion layer and outer protective layer of buried steel pipelines. Other radiation cross-linked polyethylene heat shrinkable products can be used as a reference.