Bag Package Dual Wall PE Heat Shrink Tube with Adhesive
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Product Highlights
- Customizable Color Options: Available in black or other colors upon customization request.
- Dual Wall Adhesive Lined: Features cross-linked polyolefin outer layer and flame-retardant adhesive inner layer.
- High Shrink Ratio: Offers 3:1 standard ratio with 4:1 ratio available for specific needs.
- Flame Retardant & Halogen Free: Meets safety standards with excellent fire resistance and no halogen content.
- Robust Mechanical Strength: Tensile strength up to 10.4MPa with 200% elongation at break.
- Comprehensive Certifications: Certified by UL and RoHS for quality and environmental safety.
- ISO & IATF Quality Standards: Manufactured under ISO9001 and IATF16949 systems for reliability.
Product Attributes
- Customization
- Available
- Application
- Insulators
- Color
- Black, Other Colors Can Be Customized
- Model NO.
- W-DW(P)
- Material
- PE
- Maximum Voltage
- <10KV
- Thermal Rating
- B 130
- Rated Voltage
- 600V
- Shrink Ratio
- 3:1 ( 4:1 Available)
- Working Temperature
- -40~125c
- Tensile Strength
- 10.4MPa
- Feature
- Flame Retardant, Flexible, Halogen Free
- Type
- Insulation Sleeve & Tube
- Chemistry
- Organic Insulation
- Certification
- RoHS UL
- Brand
- Wellco
- Transport Package
- Standard Package
- Specification
- 7.9mm
- Origin
- China
- Production Capacity
- 100000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Bag Package Dual Wall PE Heat Shrink Tube with Adhesive
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Bag Package Dual Wall PE Heat Shrink Tube with Adhesive -
Bag Package Dual Wall PE Heat Shrink Tube with Adhesive -
Bag Package Dual Wall PE Heat Shrink Tube with Adhesive -
Bag Package Dual Wall PE Heat Shrink Tube with Adhesive -
Bag Package Dual Wall PE Heat Shrink Tube with Adhesive
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Product Description
Outer layer: Cross-linked modified polyolefin
Inner layer:flame retarded modified hot melt adhesive
Shrink ratio: 3:1 4:1
Continuous use temperature:-40ºC~125ºC;
Shrinkage temperature :100ºC~150ºC
Characteristics
·Semi-hard,Glue flame retarded
·Excellent mechanical, electric and chemical performance;
·Excellent sealing property;
Application:
dual-wall adhesive-lined heat shrinkable tubing is made by co-extrusion of excellent semi-rigid polyolefin compound and special
hot-melt adhesive. It is specially designed for environmental sealing and electrical insulation of wire splices, terminations, and
components for automotive industry and commercial industry. Outer polyolefin provides strain relief and abration protection of
wire connectors and components. Inner adhesive with a wide of operating temperature bonds to different kinds of automotive wire
and cabes to provide sealing insulation protection.
|
Item
|
Test Method
|
Indicator
|
|
Longitudinal length change rate
|
UL224
|
-10%~0
|
|
Tensile Strength
|
ASTM D2671
|
≥10.4MPa
|
|
Breaking Elongation
|
ASTM D2671
|
≥200%
|
|
Aging Test Of Hot Air
|
158.0ºC±1.0ºC/168h
|
-
|
|
Tensile Strength After Aging
|
ASTM D2671
|
≥7.3MPa
|
|
Elongation At Break After Aging
|
ASTM D2671
|
≥100%
|
|
Volume Resistivity
|
ASTM D876
|
≥1.0x1013Ω· cm
|
|
Withstanding Voltage
|
ASTM D2671
|
2500V,60s,Without breakdown
|
|
Water Absorption
|
ASTM D570
|
≤0.5%
|
|
Thermal shock (applicable to outer layer only)
|
-
|
225ºC,4h,No breakage, no dripping
|
|
Low-temperature resistance (applicable to outer layer only)
|
ASTM D2671
|
No breakage
|
|
Solvent Resistance (diesel lubricating oil)
|
-
|
23ºC,24h,Excellent
|
|
Size
(mm)
|
As supply
(min.)ID (mm)
|
After shrinked
|
Package
(m/pc)
|
||
|
(max.)ID
|
Wall thickness
|
Adhesive thickness
|
|||
|
3:1
|
|||||
|
3.2
|
3.2
|
1.00
|
0.85
|
0.35
|
1.22
|
|
4.7
|
4.7
|
1.50
|
1.05
|
0.45
|
1.22
|
|
6.4
|
6.4
|
2.00
|
1.10
|
0.45
|
1.22
|
|
9.5
|
9.5
|
3.00
|
1.45
|
0.45
|
1.22
|
|
12.7
|
12.7
|
4.00
|
1.50
|
0.45
|
1.22
|
|
19.1
|
19.1
|
6.00
|
2.00
|
0.65
|
1.22
|
|
25.4
|
25.4
|
8.40
|
2.00
|
0.65
|
1.22
|
|
30
|
30
|
10.0
|
2.20
|
0.75
|
1.22
|
|
40
|
40
|
13.3
|
2.50
|
1.00
|
1.22
|
|
4:1
|
|||||
|
4
|
4
|
1.00
|
1.00
|
0.50
|
1.22
|
|
8
|
8
|
2.00
|
1.10
|
0.50
|
1.22
|
|
12
|
12
|
3.00
|
1.40
|
0.61
|
1.22
|
|
16
|
16
|
4.00
|
1.78
|
0.76
|
1.22
|
|
24
|
24
|
6.00
|
2.25
|
0.76
|
1.22
|
|
32
|
32
|
8.00
|
2.54
|
1.02
|
1.22
|
The company has strong technical force with 20 years experience and advanced production equipment. We can supply (such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE Etc materials)heat shrink tube and insulation tube. The products are widely used in the fields of electronic communication, automobile, high-speed rail, electric motor, aviation, medical and other fields, such as insulation, water-proof, electrostatic shielding, oil-resistant, chemical and high-temperature resistant Protection, etc. Our products have passed UL certification ,RoHS ,REACH.
We also can produce customized products or develop products with special requirements according to customer requirements, and we carry out our production according to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
1. who are we?
We are based in Shanghai, China, start from 2017,sell to North America(20.00%),South Asia(20.00%),Southeast Asia(15.00%),Western Europe(15.00%),South America(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Northern Europe(5.00%),Eastern Asia(3.00%),Domestic Market(3.00%),Southern Europe(2.00%),Africa(00.00%),Central America(00.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Heat Shrink Tube/Heat Shrink Mould Part/Marking Sleeve/Cold Shrink Tube
4. why should you buy from us not from other suppliers?
Shanghai Wellco International Limited is a professional R & D, production, sales of special heat shrink Tube and other radiation crosslinking insulation materials manufacturers And the founder have the experience for the insulation more than 20years
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese, Japanese
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI234120". Items marked "
" are certified.
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Company Profile
Shanghai Wellco International Limited is a professional trading and international export company specializing in heat shrink tubing, electrical insulation materials, cable identification products, and heat shrinkable protection solutions.
Our own manufacturing facility, GUANGZHOU KEBAO INSULATING PRODUCTS Co., Ltd., was established in 2011 and is a professional manufacturer specializing in the R&D, production, and sales of heat shrink tubing and irradiation crosslinked insulation materials. With strong technical capabilities, advanced production equipment, and a comprehensive quality management system, KEBAO provides reliable insulation and protection solutions for electrical, electronics, automotive, industrial, communication, and other applications.
Our Main Products
We manufacture and supply a wide range of high-performance heat shrinkable products and electrical insulation materials, including:
High Temperature Heat Shrink Tubing up to 150°C
High Temperature Heat Shrink Tubing up to 175°C
High Temperature Fluororubber Heat Shrink Tubing up to 200°C
Flame Retardant Dual Wall Heat Shrink Tubing
High Expansion Ratio Dual Wall Heat Shrink Tubing up to 6: 1
Eco-Friendly Dual Wall Heat Shrink Tubing
Single Wall Heat Shrink Tubing
High Expansion Ratio Heat Shrink Tubing
Magnetic Heat Shrink Tubing for Special Inductors
Printable Heat Shrink Tubing
Marker Sleeves and Identification Shrink Sleeves
Tie-On Cable Tags and Cable Identification Labels
Diesel-Resistant Elastomer Heat Shrink Tubing
Gel Cable Joints
Gel Cable Joint Boxes
Heat Shrink Boots
Heat Shrink Molded Parts
Heat Shrinkable Molded Shapes
Other Customized Irradiation Crosslinked Insulation Products
Our product range is designed to provide electrical insulation, mechanical protection, sealing, strain relief, cable identification, corrosion resistance, and environmental protection for a variety of industrial applications.
Quality Certifications & Standards
Quality and reliability are at the core of our manufacturing process. Our basic product series have obtained relevant certifications and comply with international quality and environmental standards, including UL, CE, RoHS, REACH, SGS, ISO 9001, and IATF 16949.
Our products are manufactured according to applicable international standards and are suitable for customers in the United States, Europe, and other international markets.
R&D and Manufacturing Capability
With more than a decade of manufacturing experience, GUANGZHOU KEBAO INSULATING PRODUCTS Co., Ltd. Continues to invest in product development, production technology, and quality control. Our technical team focuses on developing high-performance heat shrinkable tubing, irradiation crosslinked insulation materials, cable protection products, and customized heat shrink solutions.
We can support both standard products and customized requirements, including different materials, sizes, shrink ratios, colors, operating temperatures, flame-retardant requirements, printing, and application-specific specifications.
Your Reliable Heat Shrink Tubing Supplier
Shanghai Wellco International Limited and GUANGZHOU KEBAO INSULATING PRODUCTS Co., Ltd. Are committed to providing high-quality heat shrink tubing, dual wall heat shrink tubing, high temperature heat shrink tubing, cable identification products, and electrical insulation solutions to customers worldwide.
With professional manufacturing capabilities, international export experience, comprehensive certifications, and flexible customization services, we aim to be a reliable long-term partner for distributors, OEMs, electrical manufacturers, automotive suppliers, and industrial customers.
Contact us for heat shrink tubing, electrical insulation materials, cable protection products, and customized heat shrink solutions.
About Our Factory & Business Background
- Address
- Room 2115, Building 2, No. 775 Siping Road, Hongkou District, Shanghai, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
- Main Products
- Gel Cable Joints/Gel Box, Heat Shrink Moulded Shape/Heat Shrink Boot, Cable Marker, Automotive Shrink Tube, Medical FEP PFA PVDF PTFE Shrink Tube, Viton Heat Shrink Tube, Dr Shrink Tube, Cold Shrink Tube
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
- Export Year
- 2017-05-22
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
FAQ
- Who are we?
- We are based in Shanghai, China, start from 2017,sell to North America(20.00%),South Asia(20.00%),Southeast Asia(15.00%),Western Europe(15.00%),South America(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Northern Europe(5.00%),Eastern Asia(3.00%),Domestic Market(3.00%),Southern Europe(2.00%),Africa(00.00%),Central America(00.00%). There are total about 5-10 people in our office.
- How can we guarantee quality?
- Always a pre-production sample before mass production; Always final Inspection before shipment;
- What can you buy from us?
- Heat Shrink Tube/Heat Shrink Mould Part/Marking Sleeve/Cold Shrink Tube
- Why should you buy from us not from other suppliers?
- Shanghai Wellco International Limited is a professional R & D, production, sales of special heat shrink Tube and other radiation crosslinking insulation materials manufacturers And the founder have the experience for the insulation more than 20years
- What services can we provide?
- Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union; Language Spoken:English,Chinese, Japanese
- What is the lead time?
- Peak Season Lead Time: one month; Off Season Lead Time: one month.
- What certifications do your products have?
- Our products have passed UL certification, RoHS, and REACH.
- Can you provide customized products?
- Yes, we can produce customized products or develop products with special requirements according to customer requirements.
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Product Groups
- Especial shrink tube and products
- Dual wall shrink tube with glue
- Heat Shrink Moulded Shape
- Identification tube
- Medical Tube
- Connectors and Gel Box
- Skidproof shrink tube
- Thin wall shrink tube
- Handle grips
- Medium&Heavy shrink tube
- Cold shrinkable and Silicone Rubber Accessories
- Braided production sleeve
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