125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications
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Product Highlights
- High Shrink Ratios Available: Offers 2:1, 3:1, and 4:1 shrink ratios for versatile fitting.
- Halogen-Free and Low Smoke: Environmentally friendly with excellent fire safety performance.
- Comprehensive Certifications: Meets RoHS, REACH, and UL224 VW-1 flammability standards.
- Superior Insulation Performance: High volume resistivity and breakdown voltage for safety.
- Extensive Size Options: Diameter ranges from 0.7mm to 101mm with precise tolerances.
- Customization Support: Custom sizes and colors available upon customer request.
- Durable Material Composition: Made from cross-linked modified polyolefin for strength.
Product Attributes
- Customization
- Available
- Certification
- RoHS, ISO, Reach
- Color
- Orange
- Model NO.
- W-SW(EV)
- Usage
- Optical Cable, Earphone Line, Electric Wire, DVI Line, HDMI Cable, Insulators
- Material
- PE
- Type
- Heat Shrinkable
- Rated Voltage
- 600V
- Shrink Ratio
- 2:1
- Working Temperature
- -55~125c
- Tensile Strength
- 10.4MPa
- Transport Package
- Standard Package
- Origin
- China
- Production Capacity
- 100000
- Package Size
- 45.00cm * 45.00cm * 40.00cm
- Package Gross Weight
- 12.000kg
- Lead Time
-
10 days (1 - 10000 Meters)
To be negotiated ( > 10000 Meters)
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 125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications
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125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications -
125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications -
125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications -
125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications -
125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications -
125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications -
125 Degree Heat Shrink Tube for Electric Vehicle Bus Bar Applications
Find Similar Products
Product Description
Product Description
Material: Cross-linked modified polyolefin
Operating temperature: -55ºC~125ºC
Minimum shrink temperature: 70ºC
Minimum fully recovery temperature: 120ºC
Shrink ratio: 2:1, 3:1, 4:1
Features:
- Halogen-free environment, low smoke
- Complies with "RoHS" and "REACH" regulations
- Soft and flexible
- UL224 VW-1 flammability
- Excellent insulation, heat resistance, and voltage performance
Application: Widely used in electronics, subways, buildings, public facilities, and more.
Company Name: Shanghai Wellco International Limited
| Test Items | Test Methods | Performance |
| Temperature Rating | UL224 | 125ºC |
| Length Rate Of Change | ASTM D2671 | -5ºC~+5ºC |
| Tensile Strength | ASTM D638 | ≥10.4MPa |
| Breaking Elongation | ASTM D638 | ≥200% |
| Hot Air Aging Test | 158.0ºC/168h | - |
| Thermal Aging Tensile Strength | ASTM D638 | ≥7.3MPa |
| Heat Aging Breaking Elongation | ASTM D638 | ≥100% |
| Voltage Level | UL224 | 300V/600V |
| Volume Resistivity | ASTM D2671 | ≥1.0x1012cm |
| Breakdown Voltage | UL224 | 2500V(60s) No Breakdown |
| Thermal Stock | UL224/250ºC±3ºC/4h | Does not drip, Does not flow, Does not crack |
| With heart | ASTM D2671 | ≥70% |
|
Size
|
As supplied (mm)
|
after full Recovery(mm)
|
||
|
Diameter(D)
|
Thickness(T)
|
Diameter(d)
|
Thickness(t)
|
|
|
2:1
|
||||
|
Ф0.7
|
1.0+0.2/-0.1
|
0.18±0.05
|
≤0.40
|
0.32±0.08
|
|
Ф0.8
|
1.2+0.2/-0.1
|
0.18±0.05
|
≤0.45
|
0.34±0.08
|
|
Ф1.0
|
1.5+0.2/-0.1
|
0.18±0.05
|
≤0.60
|
0.36±0.08
|
|
Ф1.5
|
2.1+0.2/-0.1
|
0.18±0.05
|
≤0.80
|
0.36±0.08
|
|
Ф2.0
|
2.5+0.2/-0.1
|
0.20±0.05
|
≤1.00
|
0.42±0.08
|
|
Ф2.5
|
3.0+0.2/-0.1
|
0.22±0.05
|
≤1.25
|
0.46±0.08
|
|
Ф3.0
|
3.5+0.2/-0.1
|
0.22±0.05
|
≤1.50
|
0.46±0.08
|
|
Ф3.5
|
4.0+0.2/-0.1
|
0.22±0.05
|
≤1.75
|
0.46±0.08
|
|
Ф4.0
|
4.6+0.2/-0.1
|
0.22±0.05
|
≤2.00
|
0.46±0.08
|
|
Ф4.5
|
5.0+0.2/-0.1
|
0.23±0.05
|
≤2.25
|
0.46±0.08
|
|
Ф5.0
|
5.5+0.2/-0.1
|
0.25±0.05
|
≤2.50
|
0.50±0.08
|
|
Ф5.5
|
6.0+0.2/-0.1
|
0.25±0.05
|
≤2.75
|
0.50±0.08
|
|
Ф6.0
|
6.5+0.2/-0.1
|
0.25±0.05
|
≤3.00
|
0.55±0.10
|
|
Ф6.5
|
6.9+0.2/-0.1
|
0.25±0.05
|
≤3.25
|
0.55±0.10
|
|
Ф7.0
|
7.5+0.2/-0.1
|
0.25±0.05
|
≤3.50
|
0.55±0.10
|
|
Ф8.0
|
8.5+0.3/-0.1
|
0.28±0.06
|
≤4.00
|
0.58±0.10
|
|
Ф9.0
|
9.5+0.2/-0.1
|
0.28±0.06
|
≤4.50
|
0.58±0.10
|
|
Ф10
|
10.5+0.3/-0.1
|
0.28±0.06
|
≤5.00
|
0.58±0.10
|
|
Ф11
|
11.5+0.3/-0.1
|
0.28±0.06
|
≤5.50
|
0.58±0.10
|
|
Ф12
|
12.5+0.3/-0.1
|
0.28±0.06
|
≤6.00
|
0.58±0.10
|
|
Ф13
|
13.5+0.3/-0.1
|
0.28±0.06
|
≤6.50
|
0.58±0.10
|
|
Ф14
|
14.5+0.3/-0.1
|
0.28±0.06
|
≤7.00
|
0.58±0.10
|
|
Ф15
|
15.5+0.3/-0.1
|
0.28±0.06
|
≤7.50
|
0.58±0.10
|
|
Ф16
|
16.5+0.3/-0.1
|
0.28±0.06
|
≤8.00
|
0.58±0.10
|
|
Ф17
|
17.5+0.3/-0.1
|
0.28±0.06
|
≤8.50
|
0.58±0.10
|
|
Ф18
|
18.5+0.3/-0.1
|
0.32±0.08
|
≤9.00
|
0.68±0.10
|
|
Ф20
|
20.6+0.5/-0.2
|
0.32±0.08
|
≤10.0
|
0.68±0.10
|
|
Ф22
|
22.6+0.7/-0.2
|
0.35±0.08
|
≤11.0
|
0.72±0.12
|
|
Ф25
|
25.6+0.7/-0.2
|
0.40±0.10
|
≤12.5
|
0.78±0.12
|
|
Ф28
|
28.6+0.7/-0.2
|
0.40±0.10
|
≤14.0
|
0.78±0.12
|
|
Ф30
|
30.6+0.7/-0.2
|
0.40±0.10
|
≤15.0
|
0.82±0.12
|
|
Ф35
|
35.6+0.7/-0.2
|
0.45±0.10
|
≤17.5
|
0.92±0.12
|
|
Ф40
|
41.0±0.5
|
0.50±0.12
|
≤20.0
|
1.00±0.15
|
|
Ф45
|
46.0±0.5
|
0.50±0.12
|
≤22.5
|
1.00±0.15
|
|
Ф50
|
51.0±1.0
|
0.55±0.15
|
≤25.0
|
1.10±0.15
|
|
Ф55
|
55.5±1.0
|
0.55±0.15
|
≤27.5
|
1.10±0.15
|
|
Ф60
|
60.5±1.0
|
0.60±0.15
|
≤30.0
|
1.25±0.20
|
|
Ф70
|
71.0±1.0
|
0.60±0.15
|
≤35.0
|
1.25±0.20
|
|
Ф80
|
81.0±1.0
|
0.60±0.15
|
≤40.0
|
1.25±0.20
|
|
Ф90
|
91.0±1.0
|
0.60±0.15
|
≤45.0
|
1.25±0.20
|
|
Ф100
|
101.0±1.0
|
0.60±0.15
|
≤50.0
|
1.25±0.20
|
|
Note: Other sizes and colors can be available upon request
|
||||
Shanghai Wellco International Limited
Shanghai Wellco International Limited is a professional team with 18 years of experience in R&D, production, and sales of special heat shrink tubes and other radiation crosslinking materials. We specialize in providing a wide range of products and solutions for insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection for wires and cables.
With a strong technical force and advanced production equipment, we offer a variety of heat shrink tubes and insulation tubes made from materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE. Our products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries. They provide insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection. Our products have passed UL certification, RoHS, and REACH standards, ensuring their quality and compliance.
In addition to our standard product range, we also offer customization and development of products with special requirements based on customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, guaranteeing the stability and reliability of product quality.
About Us
Shanghai Wellco International Limited is a professional manufacturer of special heat shrink tubes and other radiation crosslinking insulation materials. With over 20 years of experience in insulation, we are based in Shanghai, China and have been serving customers since 2017. Our office consists of a dedicated team of 5-10 people.
Quality Guarantee
We prioritize quality and ensure it through various measures:
- Always providing a pre-production sample before mass production
- Conducting a final inspection before shipment
Our Products
At Shanghai Wellco International Limited, we offer a range of high-quality products:
- Heat Shrink Tube
- Heat Shrink Mould Part
- Marking Sleeve
- Cold Shrink Tube
Why Choose Us
There are several reasons why you should choose us over other suppliers:
- We have extensive experience in insulation, with our founder having over 20 years of experience in the field.
- We are dedicated to research and development, ensuring that our products are of the highest quality.
Our Services
We offer a range of services to meet your needs:
- 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
- What shrink ratios are available?
- We offer 2:1, 3:1, and 4:1 shrink ratios.
- Is the material halogen-free?
- Yes, it is halogen-free with low smoke characteristics.
- What certifications does the product have?
- It complies with RoHS, REACH, and UL224 VW-1 standards.
- Can I request custom sizes or colors?
- Yes, other sizes and colors are available upon request.
- What is the rated voltage?
- The rated voltage is 600V.
- What is the lead time for orders?
- The average lead time is one month for both peak and off-peak seasons.
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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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