| Application: | Insulators |
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| Type: | Insulation Sleeve & Tube |
| Chemistry: | Organic Insulation |
| 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 
The W-SPVDF 175C PVDF Kynar Heat Shrinkable Tube is made of polyvinylidene fluoride, a durable and high-quality material. It is designed to operate in a temperature range of -55ºC to 175ºC, making it suitable for various applications. This heat shrinkable tube has a shrink temperature above 155ºC and a shrink ratio of 2:1, ensuring a secure and tight fit when applied.
The W-SPVDF 175C PVDF Kynar Heat Shrinkable Tube is commonly used in instrumental wiring of vehicles, aviation, watercraft, and electronic equipment. Its excellent transparency makes it ideal for identifying both packaged and non-packaged electronic devices.
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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
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ASTM D257
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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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||
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mm
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ID(mm)
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Wall Thickness/Tmm
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ID/dmm
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Wall Thickness /tmm
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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
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Shanghai Wellco International Limited is a leading manufacturer specializing in the production of special heat shrink tubes and other radiation crosslinking materials. With 18 years of experience in research and development, production, and sales, we are dedicated to providing high-quality products and solutions for insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection for wire and cable applications.
Our team consists of highly skilled professionals with 20 years of technical expertise and we utilize advanced production equipment to ensure the superior quality of our products. We offer a wide range of material options including modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE, among others, for heat shrink tubes and insulation tubes.
Our products find extensive applications in various industries such as electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and more. They are designed to provide insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection. Rest assured, our products have undergone rigorous testing and have obtained certifications such as UL, RoHS, and REACH.
Furthermore, we offer customization options to meet specific customer requirements and are committed to producing products that adhere to the highest quality standards. Our production processes follow ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of our product quality.
Shanghai Wellco International Limited is a China-based company established in 2017. We are a team of 5-10 professionals dedicated to providing high-quality heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. With our expertise in insulation materials and over 20 years of experience, we have become a reliable manufacturer in the industry.
We prioritize quality assurance at every step of our production process. We conduct a pre-production sample inspection to ensure the highest standards are met. Additionally, a final inspection is performed before shipment to guarantee that our products meet your expectations.
Our product range includes heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. These products are essential for various applications where insulation and protection are necessary.
When considering suppliers, our expertise and experience set us apart. We specialize in manufacturing special heat shrink tubes and radiation crosslinking insulation materials. Our founder has over 20 years of experience in the insulation industry, ensuring that we deliver products of the highest quality.
Our company offers flexible delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery. We accept multiple payment currencies, such as USD, EUR, and CNY, and various payment methods, including T/T, L/C, MoneyGram, PayPal, and Western Union. Our team is fluent in English, Chinese, and Japanese, ensuring effective communication throughout the process.
Suppliers with verified business licenses
Audited Supplier 
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