| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate |
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| Type: | Insulation Sleeve |
| 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 Introducing our high-quality automotive tubing and line protection product designed to meet the specific requirements of the oil and gas path in cars. Made with a combination of crosslinked modified polyolefin resin and hot melt adhesive, this product offers excellent oil resistance, insulation properties, and flame retardancy, while also meeting RoHS environmental requirements.
Our automotive tubing and line protection material is perfect for applications that demand special protection in harsh environments. It combines softness with excellent mechanical properties, making it suitable for various automotive tubing and line protection needs.
Choose from our range of shrink ratios: 2:1, 3:1, and 4:1. With our automotive tubing and line protection product, you can ensure the safety and durability of your wiring harness.
Trust Shanghai Wellco International Limited for all your automotive needs. Order our high-quality automotive tubing and line protection product today!
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Item
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Test method
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Indicator
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Values
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Tensile strength
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ASTM D638
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≥10.4MPa
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14.1MPa
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Elongation at break
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ASTM D638
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≥200%
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329%
|
|
Cutting modulus
|
ASTM D882,2%
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≤172MPa
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153MPa
|
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Hot shock
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250±3ºC,4hrs
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Without dripping, flowing or crack
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Qualified
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Cold shock
|
ASTM D745,-55±2ºC
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No cracking
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Qualified
|
|
Breakdown strength
|
ASTM D2671
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≥19.7kv/mm
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26kv/mm
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Volume resistivity
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ASTM D876
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≥1×1012
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3.6×1013
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Thermal aging
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175±2ºC,168hrs
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not drip, not crack
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Qualified
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Tensile strength after aging
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ASTM D638
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≥6.9MPa
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9.5MPa
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Breakdown strength after aging
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ASTM D2671
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≥15.8kv/mm
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24kv/mm
|
With 18 years of experience, Shanghai Wellco International Limited is a professional team specializing in the 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 wires and cables.
Our company boasts a strong technical force with 20 years of experience and advanced production equipment. We offer a variety of heat shrink tubes and insulation tubes made from materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, and PTFE. These products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries. They provide insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection. Rest assured, our products have passed UL certification, RoHS, and REACH.
In addition to our standard product range, we also specialize in producing customized products and developing solutions to meet specific customer requirements. Our production processes adhere to the ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of our product quality.
Shanghai Wellco International Limited is a professional manufacturer based in Shanghai, China. Since 2017, we have been specializing in the production and sales of special heat shrink tubes and other radiation crosslinking insulation materials. With over 20 years of experience in the insulation industry, our founder brings extensive expertise to our products.
We prioritize quality and ensure that every product meets our high standards. We conduct a pre-production sample before mass production and perform a final inspection before shipment to guarantee the best quality for our customers.
At Shanghai Wellco International Limited, we offer a wide range of products including heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. Our products are designed to provide effective insulation and meet various industry requirements.
When it comes to purchasing insulation materials, there are several reasons why you should choose us over other suppliers. Our company is dedicated to research and development, ensuring that our products are of the highest quality. Additionally, our team has extensive experience in the insulation industry, providing you with reliable and trustworthy 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. Our accepted payment currencies are USD, EUR, and CNY, and we accept payment types such as 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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