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Wraparound Heat Shrink Cable Repair Sleeve

This heat shrink cable repair sleeve is a type of wraparound heat shrink tube with black color. It is coated with hot melt adhesive for inner layer. It is mainly used for repairing of the high voltage and low voltage cables. It is also used as cable connecting sleeve for the underground cables in narrow spaces.

Technical performance
Property Test Method Typical Data
Tensile strength ASTM D 638 ≥13 MPa
Ultimate elongation ASTM D 638 ≥450%
Dielectric strength IEC 243 ≥20kV/mm
Volume resistance IEC 93 ≥1014Ω .cm
Heat impact test at 250℃ UL 224 conformity
Low temperature at -30℃ ASTM D 2671 conformity
Peeling strength DIN 30672 ≥125N/cm
Water absorption ASTM D570 ≤0.5%
Size of the Cable Repair Sleeve
Size Diameter as supplied (mm) Diameter after recovery (mm) Standard Length (mm)
RSW-36/10 36 10 500
RSW-50/15 50 15 600
RSW-60/18 60 18 700
RSW-70/22 70 22 800
RSW-80/25 80 25 900
RSW-100/30 100 30 900
RSW-135/38 135 38 900

Cold Shrink Cable Accessories
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