This part specifies the types, specifications, requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of heat shrinkable sleeves for plastic sheath splicing of communication cables. This section applies to heat-shrinkable sleeves for plastic sheathing of communication cables laid aerially, in pipelines, directly buried, or in tunnels.
YD/T 590.2-2005 history
2005YD/T 590.2-2005 Plastic jacket joint closure for telecommunication cable Part 2:Heat shrinkable joint closure
1992YD/T 590.2-1992 Splice sleeves for plastic sheaths of telecommunication cables - Part 2: Heat-shrinkable sleeves