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| Customization: | Available |
|---|---|
| Certification: | RoHS |
| Color: | White, Yellow, Other Colors |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Property
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Requirement
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Test method
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Typical data
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Longitudinal shrinkage
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≤10%
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ASTM D 2671
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≤5%
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Tensile strength
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10.4 MPa min.
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ASTM D 638
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≥12MPa
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Elongation at break
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200% min.
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ASTM D 638
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≥300%
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Elongation after ageing (158ºC 168hrs)
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100% min.
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ASTM D 638
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≥ 200%
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Heat shock
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No crack
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ASTM D 2671
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No crack
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Low-temperature
flexibility(-55ºC,4hrs)
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No crack
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ASTM D 2671
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No crack
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Dielectric voltage
withstand
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2500V,60sec, no
breakdown
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ASTM D 2671
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No breakdown
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Dielectric strength
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19.7 KV/mm min.
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ASTM D 2671
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≥ 20 KV/mm
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Volume resistivity
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1014Ω·cm min.
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ASTM D 876
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≥1014Ω·cm
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Corrosion
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No corrosion
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ASTM D 2671
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No corrosion
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Flammability
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Self-extinguishing
within 1 minute
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AMS-DTL-23053
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pass
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Printing performance
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50 rubs, legible
30 strokes, legible
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SAE AS81531
MIL-STD-202
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pass
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Fluids resistance
(23ºC ,24hrs)
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Printing legible
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SAE AS81531
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pass
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Size
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(mm)As supplied
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(mm)After recovered
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inch
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Mm
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(min.)Inside diameter
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(max.)Inside diameter
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3:1
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|||
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3/32
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Ф2.4
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2.4
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0.8
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1/8
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Ф3.2
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3.2
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1.1
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3/32
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Ф2.4
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2.4
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0.8
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3/16
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Ф4.8
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4.8
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1.6
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1/4
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Ф6.4
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6.4
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2.1
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3/8
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Ф9.5
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9.5
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3.2
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1/2
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Ф12.7
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12.7
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4.2
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3/4
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Ф19.1
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19.1
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6.3
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|
1
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Ф25.4
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25.4
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8.5
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1 1/2
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Ф38.1
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38.1
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13.5
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2
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Ф50.8
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50.8
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17.5
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2:1
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|||
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3/32
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Ф2.4
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2.4
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1.2
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1/8
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Ф3.2
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3.2
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1.6
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3/16
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Ф4.8
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4.8
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2.4
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1/4
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Ф6.4
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6.4
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3.2
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3/8
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Ф9.5
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9.5
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4.8
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1/2
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Ф12.7
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12.7
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6.4
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3/4
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Ф19.1
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19.1
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9.5
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|
1
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Ф25.4
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25.4
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12.7
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1 1/2
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Ф38.1
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38.1
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19.1
|
|
2
|
Ф50.8
|
50.8
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25.4
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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.
We manufacture and supply a wide range of high-performance heat shrinkable products and electrical insulation materials, including:
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 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.
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.
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.
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
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