PE, cross-linked polyolefin, inner coated with hot-melt adhesive
flexible stainless-steel locking channel
1200000 Meter/Meters per Week
Packaging & Delivery
1 - 10000
To be negotiated
Heat shrink tube with zipper
Heat-shrinkable wraparound sleeves for cable repair
Wraparound Cable Repair Sleeve
Heat Shrink Cable Repair Sleeve
Wraparound repair tubes
CRS Wraparound sleeve is mainly used for repairing outer/inner sheath/core damages on a HV cable and LV cable. It is made from cross-linked polyolefin which equals or exceeds the material properties of the original cable jacket. They can also be used for protecting against corrosion on metallic parts of the cable that are exposed to the outside.
Material: cross-linked polyolefin, inner coated with hot-melt adhesive
Standard color: black
Highlights: easy operation, wide range of selection, fit every occasion, excellent water repellency
Diameter after Being Shrunk(mm)
Cable’s diameter (mm)
Length: 250mm,500mm,750mm,1000mm,1500mm,1750mm,2000mm or according to your requirements.
Tensile strength after aging
Elongation at break
Elongation at break after aging
ASTM D2671/150℃, 168hrs
≥ 10 14 Ω · cm
ISO 62/23℃, 14days
Low Temperature Flexibility
Resistance to fungus and decay
CRS heat shrink wraparound sleeve is closed with a flexible stainless-steel locking channel. Sleeve length is unlimited because of special production process. And the sleeve can be cut to suit short application requirements. Used for general re-jacketing and sealing applications, protection of damaged cable or repair of cable joints.
KeHong Enterprises Co Ltdis specializes in heat shrinkable technology and manufacture, Headquarter in Hong kong, with factory in GuangZhou and Shenzhen City.
Our factories have obtained the certification of ISO 9001, and main insulation material tubes have UL certification of ISO 9001, and main insulation material tubes have UL cetification, SGS approval, and meet ROHS standard.
KEHONG is one of electrical insulation suppliers, which is able to provide consistent professional, experienced and efficient product service. If you are unable to find a proper tubing or sleeve from our existing products to meet your equirement, please do not hesitate to provide us with your further more detail requirements. Our technical team will do the best to satisfy your requirements with our products.
Packaging & Shipping
For one to two cartons of goods, freight by the agent of DHL,UPS,TNT,Fedex.
For LCL goods will be freight by sea or air.
Usually we can find the most competitive freight cost for our clients.
Best way to heat shrink tubing
According to different kind to tubes, usually heat the tube by hair dryer, heat gun, heat oven,etc.
Can i use a lighter for heat shrink tubing
For small ID and thin wall heat shrink tubes, we can use lighter to shrink them.
Can you cut heat shrink tubing
Yes,our machine can cut tubes into your required length,such as 10mm/pcs, 30mm/pcs, or 50mm/pcs,etc.
Can you use a hair dryer for heat shrink tubing
Thin wall tubes can be shrinked by hair dryer, such as our tube model A-2(NH), it can begin shrink at 70℃, but for medium and heavy wall tubes shrinking, it's better to use a heat gun.