| Customization: | Available |
|---|---|
| After-sales Service: | on-Line Service |
| Material: | PVDF |
|
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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. We are dedicated to 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.
Our company possesses strong technical expertise with 20 years of experience and advanced production equipment. We specialize in supplying heat shrink tubes and insulation tubes made from materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE. These products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries, providing insulation, water-proofing, electrostatic shielding, oil-resistance, chemical resistance, and high-temperature protection.
Our products have successfully obtained UL certification, RoHS compliance, and REACH compliance, ensuring their quality and safety standards.
We also offer customization and development of products with special requirements based on customer needs. Our production processes strictly adhere to ISO9001 and IATF16949 quality management system standards, guaranteeing the stability and reliability of our product quality.
We are Shanghai Wellco International Limited, a company based in Shanghai, China. Since 2017, we have been specializing in the production and sales of special heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. With over 20 years of experience in insulation, our team is dedicated to providing high-quality products and excellent service.
At Shanghai Wellco International Limited, we prioritize quality assurance. We ensure the quality of our products through a pre-production sample before mass production and a final inspection before shipment. This commitment to quality ensures that you receive reliable and durable products.
Our product range includes heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. These products are designed to provide effective insulation and protection for various applications.
There are several reasons why you should choose Shanghai Wellco International Limited as your supplier. Firstly, we are a professional R&D and manufacturing company with expertise in heat shrink tubes and radiation crosslinking insulation materials. Our founder has over 20 years of experience in the insulation industry, ensuring that our products meet the highest standards. Secondly, we are committed to providing exceptional customer service and reliable products.
We offer a range of services to meet your needs. We accept various delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and express delivery. You can also choose from multiple payment currencies, such as USD, EUR, and CNY. We accept payment types like T/T, L/C, MoneyGram, PayPal, and Western Union. Additionally, our team is fluent in English, Chinese, and Japanese, ensuring effective communication.
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