| Customization: | Available |
|---|---|
| After-sales Service: | on-Line Service |
| Warranty: | 5 Years |
|
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Items
|
Performance Indicators
|
Typical Value
|
|
Tensile strength
|
ASTM D2671
|
>=24.5MPa
|
|
Elongation at break after aging
|
225ºC x 168 hrs
|
>=100%
|
|
Thermal shock
|
275ºC x 4 hrs no cracks
|
pass
|
|
Low temperature impact
|
-55ºC x 4 hrs no cracks
|
pass
|
|
Insulation Breakdown voltage
|
ASTM D2671
|
>=15Kv/mm
|
|
Volume resistivity
|
ASTM D257
|
|
|
flame retarding
|
VW-1
|
pass
|
|
Size
|
As supplied
|
After shrinked
|
Packaged Length
|
||
|
mm
|
ID(mm)
|
Wall Thickness/Tmm
|
ID/dmm
|
Wall Thickness /tmm
|
M
|
|
1.20
1.60
2.40
3.20
4.80
6.40
9.50
12.7
19.1
25.4
38.1
|
>=1.20
>=1.60
>=2.40
>=3.20
>=4.80
>=6.40
>=9.50
>=12.70
>=19.10
>=25.40
>=38.1
|
0.13 ± 0.05
0.13 ± 0.05
0.13 ± 0.05
0.13 ± 0.05
0.13 ± 0.05
0.18 ± 0.05
0.18 ± 0.05
0.18 ± 0.05
0.25 ± 0.08
0.25 ± 0.08
0.25 ± 0.08
|
<=0.60
<=0.80
<=1.20
<=1.60
<=2.40
<=3.20
<=4.80
<=6.40
<=9.50
<=12.70
<=19.1
|
0.25 ± 0.05
0.25 ± 0.05
0.25 ± 0.05
0.25 ± 0.05
0.25 ± 0.05
0.33 ± 0.05
0.33 ± 0.05
0.33 ± 0.05
0.43 ± 0.08
0.48 ± 0.08
0.48 ± 0.08
|
200
200
200
200
100
100
100
100
50
50
50
|
Shanghai Wellco International Limited is a professional team with 18 years of experience in research and development, production, and sales of special heat shrink tubes and other radiation crosslinking materials. Our focus is on providing a wide range of products and solutions for insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection for wire and cable applications.
With a strong technical force and advanced production equipment, we are able to supply 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 use in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries, offering insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection.
All our products have passed UL certification, RoHS, and REACH compliance. Furthermore, we offer customization options and can develop products with special requirements based on customer needs. Our production follows ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of product quality.
Shanghai Wellco International Limited is a professional R&D, production, and sales company based in Shanghai, China. Since our establishment in 2017, we have been providing high-quality heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes to customers worldwide. With over 20 years of experience in insulation, our founder ensures that our products meet the highest standards of quality.
At Shanghai Wellco International Limited, we prioritize quality assurance. We always provide a pre-production sample for approval before proceeding with mass production. Additionally, a final inspection is conducted to ensure that only flawless products are shipped to our customers.
Our product range includes a variety of heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. These products are designed to provide reliable insulation and protection for various applications.
When it comes to purchasing insulation materials, Shanghai Wellco International Limited stands out from other suppliers. Our extensive experience in the industry and commitment to quality make us a trusted choice. By choosing us, you can be confident in receiving top-notch products that meet your requirements.
We offer a range of services to ensure a seamless buying experience for our customers. We accept various delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and express delivery. Accepted payment currencies include USD, EUR, and CNY, and we accept payment via T/T, L/C, MoneyGram, PayPal, and Western Union. Our team is fluent in English, Chinese, and Japanese, ensuring effective communication throughout the process.
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