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4 core heat shrink

  • 50-199 Meters
  • >=200 Meters
- + Meters available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
7 day(s) after payment received
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Insulation Sleeving
PE, Polyolefin
Low Voltage
Rated Voltage:
Tensile Strength:
After Recovery Base Diameter:
Before recovery Finger Diameter:
After recovery Finger Diameter:
VW-1, UL224
Work Temprature:
-55℃ ~110℃

Packaging & Delivery

Selling Units:
Single item
Single package size: 
1X1X1 cm
Single gross weight:
0.001 kg
Picture Example:
Lead Time :
Quantity(Meters) 1 - 100000 >100000
Est. Time(days) 7 To be negotiated


Product Description


CBO-4 Low Voltage 4 Cores Cable Breakout



Made from radiation cross-linked polyolefin, and suitable to applications up to 1KV. The properties of electrical insulation, UV resistant and water proof make it widely used in electric power industry to provide insulation and seal over the crutch of multi-core cables.


Minimum shrink temperature:110

Minimum fully recovery temperature:130

Standard color: Black


 Technical Data

PropertyTest MethodTypical Data
Operation temperatureIEC216-55℃ TO +110℃
Tensile strengthASTMD267113Mpa(min.)
Tensile strength after thermal aging(120℃/168hrs.)ASTMD267110Mpa(min.)
Elongation at breakASTMD2671300% (min.)
Elongation at break after thermal aging (120℃/168hrs.)ASTMD2671250% (min.)
Dielectric strengthIEC24315kv/mm(min.)
Volume resistanceIEC931013Ω. cm
Water absorptionISO621% (max.)

Products Dimensions

Order Ref. No.Base Diameter (mm)Finger Diameter  (mm)Recovered length±10%(mm)Recovered wall±10%
 As SuppliedAfter RecoveredAs SuppliedAfter RecoveredFull LengthFinger LengthBase (mm)Finger (mm)
CBO -55/215521205150403.12.6
CBO -65/266526267175453.32.9
CBO -75/267526287175453.32.9
CBO -82/3782373091906043
CBO -90/3790373291906043

 a: as supplied, b:after recovery


Buyer Feedback




1) What’s the delivery time of free heat shrink sample?

    Within 1 day

2) Which payment terms and method do you accept?

    TT in advance, or 30% TT in advance, 70% balance by copy of B/L

     Pay to: our company account / on line of alibaba / Western Union / Paypal, etc

3) How these heat shrink tube will be freight please? 

     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.

4) How to Warrant your heat shrink tubing quality?

     Step1. Clarify the size, color, material, packing, and all other detail requirement before production;

     Step 2. Strictly inspection made during production and before goods delivery from our factory.

     Step 3. After goods received by client, once client feedback any technical mistake within 2 months, and proved this mistake/problem made by our production, we’ll provide qualified goods for free.


Company Information

KeHong Enterprises Co Ltd is 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.


Further more, we also provide OEM and ODM services for our customers. If needed, please do contact us for detail diacussion.


The highest quality and satisfying service are our company policy. For further details regarding our products and please contact us directly.

Our Factory




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Contact Information

KeHong Co., Ltd. 

No,7118,Floor 7,Sha Feng business building, Jinshazhou, Baiyun District, Guangzhou,China.


 Skype: gonggulily