... of standards, such as SY/T4054, 0414,0413 Radiation Cross-Linking Polyethylene Heat Shrinkable Tapes(Sleeve) .They also satisfy the European ... is one of the major suppliers of the radiation cross-linked heat shrinkable sleeve to the domestic for pipeline in China ... a Closure Patch; FRY consists of a heat-recoverable radiation cross linked polyethylene tube coated with a hot- melt adhesive layer. FRD, ...