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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: 9V
  • Model Number: VMPG-20kV
  • Type: Insulation Sleeving
  • Material: PE
  • Application: 20KV
  • Rated Voltage: 18/20KV
  • Tensile Strength: ≥12.2MPa
  • Bus bars Tubing Voltage Ratings: For 20kV
  • Bus bars Tubing Useage: For Copper or aluminum bus bars
  • Bus bars Tubing Color: Orange-Red,Blue,Yellow.
  • Bus bars Tubing Standard Ratio: 50%

Packaging & Delivery

Packaging Details the size of tubing from Diameter 20 mm to 300 mm. 25mtrs/roll or less than 1.75mtr/pc.
Delivery Time 7-15days


Professional Production Bus bars Tubing
Voltage class:1kV,10kV,20KV, 35kV
Shrink ratio:2:1
Dia 20mm-300mm

VMPG Series 18/20kV  Bus Bars Heat Shrinkable Tubing 


Product Description

Heat Shrinkable Tubing for Bus Bars VMPG Series 20kV is designed for insulating rectangular,square and round bus bar rated 10kV through 35kV.It will also cover and insulate inline bolted connections of rectangular bus bars. The tubing meet requirments of CNAS DL/T-2007 Standard, pass MA,ROHS,CE test. the size of tubing from 20mmto 300mm.25mtrs/roll or less than 1.75mtr/pc.Standard colors:Orange-Red,Blue,Yellow. Standard Ratio:50%                                                           Bus bars Tubing is made of a specially formulated cross-linked polyolefin(PE) that has high resistance to splitting, good solvent resistance and execllent tracking resistance properties. The tubing are widely used in Highvoltage swithgear, power plant, substation busbars insulation protection , you can play against small Animal short circuit, preventing maintenance personnel strayed into electrically charged space, to prevent condensation flashover, increased white insulation, effectively reduce the bus row the distance between phases, and on the ground to extend the life of bus row.      


Bus bars Tubing Excellent physical properties

Bus bars Tubing Excellent dielectric strength

Bus bars Tubing Excellent tracking resistance

Bus bars Tubing Excellent chemical resistance

Bus bars Tubing Good thermal endurance

Bus bars Tubing Self extinguishing

Bus bars Tubing Flexible,Conforms to Bends.


Bus bars Tubing For insulating electrical bus bars

* For1kV, 10kV,2 0kV and 35kV voltage ratings.

* For Copper or aluminum bus bars

* For use in metal-clad switchgear

* For use on metal-enclosed bus bars

* For use with substation switchgear


Performance Test

VMPG Series 20kV Bus Bars Heat Shrinkable Tubing

1. Appearance Inspection

2. Dimensional Measurement

3. Shrinkage Performance Tests

4. Hardness Tests

5. Heat shock Tests

6. Physical and Mechanical Tests

7. Dielectric Withstand Tests

8. Volume Resistance Tests

9. Oxygen Index Tests

10.Power Frequency and Impulse Withstand Tests

Order Info./Sizes

VMPG Series 20kV Bus Bars ubing


2XΦInDia.B/A(mm)Suit width of Busbar(mm)

  P.s: If use at Copper Pipe.Outdoor Dia.95.the tubing must larger than Dia.95. if the Copper busbar is square,the Busbar Sleeve Dia. must larger than the Diagonal of the Cooper bars.


Heat Shrinkable Tubing for Bus Bar VMPG Series 20kV/Heat Shrink Cable Busbar Sleeve

Excellent physical properties/Excellent dielectric strength/Excellent tracking resistance/Excellent chemical resistance

Good thermal endurance/Self extinguishing/Flexible,Conforms to Bends.

Heat Shrink Cable Busbar Sleeve Material: PE and other material

Heat Shrink Cable Busbar Sleeve Voltage Class: 1kV, 10kV, 20kV,35 kV . (20 kV First House )

Heat Shrink Cable Busbar Sleeve Color: Red,Green,Yellow,Black(Can do other colors based on your demand.)

Heat Shrink Cable Busbar Sleeve Operating Temperature: -55~125 Degree

Heat Shrink Cable Busbar Sleeve Starts to Shrink Temperature: 85 Degree

Heat Shrink Cable Busbar Sleeve Fully Shrink Temperature: 130 Degree

Heat Shrink Cable Busbar Sleeve Shrink Ratio: 2:1 3:1 2.5:1

Heat Shrink Cable Busbar Sleeve Longitudinal Shrink Rate: ±5%

Heat Shrink Cable Busbar Sleeve Certificate: CE, RoSH, SGS.


Company Information

Heat Shrinkable Tubing for Bus Bar VMPG Series 20kV/Heat Shrink Cable Busbar Sleeve

Mainly Produces cable accessories and heat shrinkable products

Cold/Heat Shrinkable Cable Accessories Termination Kits/Joint Kits.

1kV,10kV,20kV,35kV, 25-630mm2 Cold/Heat Shrinkable Indoor/Outdoor Termaination Kits/ Straight Joint Kits

European type/American type Separable Cable Connector.

Tee Separable Connector/Elbow Connector/Deadbreak Straight Connector.Butt Splice Connector.

Wrap-around Sleeve,(Heat Shrinkable Cable Repair Sleeve ),Fiberglass Reinforced Sleeve.


Heat Shrinkable Sleeve Series:Heat Shrinkable BusBar Tubing, Medium/Heavy Wall Heat Shrinkable Tubing,PVC Heat Shrinkable Sleeve, PET Heat Shrinkable Plastic Tube, Green-Yellow Heat Shrinkable casing, Heat Shrinkable Insulation Tape, End Caps, Breakout, Heat Shrinkable Bus Bar Cover ,etc more than 10 varieties and 56 series, 2000-odd specifications.


Heat Shrinkable Tubing for Bus Bar VMPG Series 20kV/Heat Shrink Cable Busbar Sleeve

1.About Sample.

Less than 30USD,We won't charge you the samples fee,you Just offer your express number or pay for the express fee.

Within 2-3days normally, special products( custom-made ) maybe 7 days.

2.About Order.

Time of delivery is 15-20days based on your Qty,Special products maybe 20-25days.Jan,Feb,The before and after of Chinese New Year ,Maybe need longer time.

3.About Payment.

Payment,.First time,T/T 30% pre-payment and 70% paid off before shipment.

And if we cooperate for a long time,We can make the contract of Quarter settlement Or Haf-year settlement.

4.About Service.

Technical Support.If need Technical personnel on-site guidance,You just need pay for the traveling allowance.

If the products have quality problems,We will replacement double Qty for you with your next order.But if the problem is caused by yourself,we won't be responsible for that.

5.About Worktime.

Beijing time From 9am- 23pm * 5 .12am-1pm 6pm-8pm is out.You can leave message or email 24 hours.


If you want below 20mm,Pls choose another companies,we have not advantage;

If you want the cheaper one,pls leave us alone,we can not offer the cheaper products.

If you want the best one,pls give me a chance. we can guarantee that we can offer best not matter quality but also service.

Pls offer more info,so we can offer better service.


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Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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3 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $39,000
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