| Certification: | RoHS, ISO, Reach UL |
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| Color: | Clear, Black (Other Colors Are Available) |
| IP Rating: | IP68 |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Our W-SPVDF 175C PVDF Kynar Heat Shrinkable Tube is perfect for instrumental wiring in vehicles, aviation, watercraft, and electronic equipment. Its transparency allows for easy identification of packaged and non-packaged electronic devices.
Available in Clear, Black, Red, Blue, Yellow, and more.
Choose our W-SPVDF 175C PVDF Kynar Heat Shrinkable Tube for reliable performance and durability. Manufactured by Shanghai Wellco International Limited.
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Items
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Performance Indicators
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Typical Value
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|
Tensile strength
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ASTM D2671
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>=24.5MPa
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Elongation at break after aging
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225ºC x 168 hrs
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>=100%
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Thermal shock
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275ºC x 4 hrs no cracks
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pass
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Low temperature impact
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-55ºC x 4 hrs no cracks
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pass
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Insulation Breakdown voltage
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ASTM D2671
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>=15Kv/mm
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Volume resistivity
|
ASTM D257
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|
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flame retarding
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VW-1
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pass
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Size
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As supplied
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After shrinked
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Packaged Length
|
||
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mm
|
ID(mm)
|
Wall Thickness/Tmm
|
ID/dmm
|
Wall Thickness /tmm
|
M
|
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1.20
1.60
2.40
3.20
4.80
6.40
9.50
12.7
19.1
25.4
38.1
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>=1.20
>=1.60
>=2.40
>=3.20
>=4.80
>=6.40
>=9.50
>=12.70
>=19.10
>=25.40
>=38.1
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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
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<=0.60
<=0.80
<=1.20
<=1.60
<=2.40
<=3.20
<=4.80
<=6.40
<=9.50
<=12.70
<=19.1
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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 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 wire and cable applications.
With a strong technical force and 20 years of experience, we utilize advanced production equipment to supply heat shrink tubes and insulation tubes made from materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE. Our products are widely used in various industries including electronic communication, automobile, high-speed rail, electric motor, aviation, and medical fields. They offer excellent insulation, waterproofing, electrostatic shielding, oil resistance, chemical resistance, and high temperature resistance. Our products have passed UL certification, RoHS, and REACH standards.
In addition to our standard product range, we also offer customization options and can develop products with special requirements according to customer specifications. Our production processes adhere to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
Shanghai Wellco International Limited is a professional manufacturer based in Shanghai, China. Since 2017, we have been dedicated to providing high-quality heat shrink products and radiation crosslinking insulation materials. With over 20 years of experience in the insulation industry, our team is committed to delivering exceptional products to our customers.
At Shanghai Wellco International Limited, we offer a wide range of heat shrink products, including heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. Our products are designed to provide reliable insulation and protection for various applications.
We prioritize the quality of our products. To ensure that our customers receive the best, we conduct a pre-production sample before mass production, followed by a final inspection before shipment. This rigorous quality control process guarantees that our products meet the highest standards.
When choosing a supplier for heat shrink products, Shanghai Wellco International Limited stands out for several reasons. We have a strong focus on research and development, allowing us to stay at the forefront of the industry. Additionally, our team's extensive experience in insulation materials ensures that our products are of the highest quality.
As a customer-centric company, we aim to provide excellent services to our clients. We offer various delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery. We accept payment in USD, EUR, and CNY, and offer flexible payment options such as T/T, L/C, MoneyGram, PayPal, and Western Union. Our team is fluent in English, Chinese, and Japanese, ensuring smooth communication throughout the process.
Suppliers with verified business licenses
Audited Supplier 
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