• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: 9V
  • Model Number: VMPG-Busbar
  • Type: Heat Shrinkable
  • Material: PE
  • Heat Shrink Tubing Voltage Class: 1~35kV
  • Heat Shrink Tubing Sleeve Color: Red,Black
  • Heat Shrink Tubing Temperature control:: -55~125degree
  • Heat Shrink Tubing Shrink temperature: 85degree
  • Heat Shrink Tubing Full recovery temp: 130degree
  • Heat Shrink Tubing Shrink Ratio: 3:1
  • Heat Shrink Tubing lengthwiserate: 5%
  • Heat Shrink Tubing Certification: CE ,RoSH,SGS

Packaging & Delivery

Packaging Details Normal Packing,or up to you.
Delivery Time 10-35days


Professional,Factory direct
Heat Shrink Tubing
Robust design,Higher performance,
Corrosion resistant, Easy maintenance

Medium/Heavy wall heat shrinkable tubing with hot melt adhesive/3:1  Heat Shrink tubing
Product Description



Medium/Heavy wall heat shrinkable tubing with hot melt adhesive/ 3:1 Heat Shrink tubing  having properties of excellent insulating, environmental sealing, and resistant to impact and abrasion. It is designed for applications to seal and protect electrical splices, cable terminations and joints where electrical insulation and water proof are required. 3:1 shrink ratio allows it easily fit over irregular shape and large connectors.

Flameretardant,with hot melt adhesive,soft, higher mechanical properties, Excellent resistance towater seal and insulation, moistureproof, waterproof, ageing resistance.



Medium Wall Heat Shrink Tubing  Material: PE and other material

Medium Wall Heat Shrink Tubing  Voltage Class:   1-35kV

Medium Wall Heat Shrink Tubing  Color:   Red,Black(Can do other colors based on your demand.)

Medium Wall Heat Shrink Tubing  Operating Temperature:  -55~125 Degree

Medium Wall Heat Shrink Tubing  Starts to Shrink Temperature:  85 Degree

Medium Wall Heat Shrink Tubing  Fully Shrink Temperature: 130 Degree

Medium Wall Heat Shrink Tubing  Shrink Ratio: 2:1  3:1  2.5:1

Medium Wall Heat Shrink Tubing  Longitudinal Shrink Rate:  ±5%

Medium Wall Heat Shrink Tubing  Certificate: CE, RoSH, SGS.

Medium Wall Heat Shrink Tubing  Standard Length :1.22m/pc.

 Sizing/Order Info. 3:1  Medium Wall Heat Shrink Tubing


Tech Date Medium Wall Heat Shrink Tubing



Packaging & Shipping

Medium Wall Heat Shrink Tubing


Normal package,Packed in Roll, Plastic film winding,Standard export carton,Or based on your demands.


Sea freight: Shanghai portis best or up to you.CRF is best.

Air freight:suggest CRF Or CIF

Express:We have a cooperation with  several international express,so can offer a good price.Or can send to you by your express number.



Our Services

Medium Wall Heat Shrink Tubing

Sample: Less than 50 USD,you just pay for the express fee.

Online Service: 7*24 hours service  

Facebook :jiuwei electric 

Twitter: 9vmade

Our website: jiuwei.cc

Feedback:within 24 hours,you will receive the reply and answer.


Company Information

3:1 Heat Shrink Tube


Featured Products:

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.

Medium Wall Heat Shrink Tubing

JIUWEI ELECTRIC has passed ISO9001:2008 quality system certification and production of all the products are carried out according to  standards GB and IEC strictly.located at Fenhu Open Economic Zone of Suzhou,near Shanghai,which boasts superior geographic location and convenient transportation.

Through many years of management in cable accessories and heat shrinkable products,the company has begun to take shape.
High-quality products and improve after-sales service in the minds of users and dealers set a good corporate image.Pragmatic business style, a sound management systemhas been the rapid development of the company.

Facing the growing needs of available and potential markets,JIUWEI ELECTRIC is insisting on extracting primary techniques and focusing on advanced technology R&D to provide superior products. 
JIUWEI ELECTRIC not only has experienced and professional personnel, but also has strong strength. All of these enable us to provide high quality, efficient, fast and convenient services for the customers. 
We always adhere to the policy of "Begging existence by trustworthiness,begging stability by mutual benefit, Begging development by consociation and seeking improvement by innovation" and are in the light of the management principle of "think what customers think". Now, we are expanding more markets and striding forward to be the most professional and most modern company by vivid enterprise management.
We are insisting on the enterprise strategy of "Quality creates Future" and we will try our best to create the largest value for our customers.

3:1 Heat Shrink Tube


1.About Sample.

 Less than 50USD,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.

Medium Wall Heat Shrink Tubing

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
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
Learn More