| Application: | Insulators, Designed for The Special Auto Bundling Wires |
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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 Introducing the W-DW(WSC) Dual Wall Wire Harness Splice Clear, a high-quality product designed by Shanghai Wellco International Limited. This wire harness splice is specifically engineered to meet the needs of automobile wire harnesses, providing exceptional performance and reliability.
The W-DW(WSC) Dual Wall Wire Harness Splice Clear offers numerous benefits:
Choose the W-DW(WSC) Dual Wall Wire Harness Splice Clear for a reliable and efficient solution for your wire harness needs. Trust Shanghai Wellco International Limited for high-quality products that meet industry standards.
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Item
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Test Method
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Indicator
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Longitudinal length change rate
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UL224
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-10%~0
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|
Tensile Strength
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ASTM D2671
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≥10.4MPa
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Breaking Elongation
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ASTM D2671
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≥200%
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Aging Test Of Hot Air
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158.0ºC±1.0ºC/168h
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-
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Tensile Strength After Aging
|
ASTM D2671
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≥7.3MPa
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Elongation At Break After Aging
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ASTM D2671
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≥100%
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Volume Resistivity
|
ASTM D876
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≥1.0x1013Ω· cm
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Withstanding Voltage
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ASTM D2671
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2500V,60s,Without breakdown
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Water Absorption
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ASTM D570
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≤0.5%
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Thermal shock (applicable to outer layer only)
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-
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225ºC,4h,No breakage, no dripping
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Low-temperature resistance (applicable to outer layer only)
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ASTM D2671
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No breakage
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Solvent Resistance (diesel lubricating oil)
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-
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23ºC,24h,Excellent
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Specification
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Dimension Before Shrinkage(mm)
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Dimension After Full Contraction (mm)
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Minimum Inner Diameter
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Minimum Inner Diameter
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Total Wall Thickness
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|
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5.7
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5.7
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1.27
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1.50±0.30
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8.0
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8.0
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1.65
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2.10±0.30
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|
10.8
|
10.8
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2.40
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2.50±0.50
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|
17.78
|
17.78
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4.45
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2.70±0.50
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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 wires and cables.
With a strong technical force and advanced production equipment, we offer heat shrink tubes and insulation tubes made from various materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE, and more. Our 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.
All our products have passed UL certification, RoHS, and REACH standards, ensuring their quality and compliance with industry regulations.
We also offer customization options and can develop products with special requirements based on customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, guaranteeing 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, heat shrink mould parts, marking sleeves, and cold shrink tubes. With over 20 years of experience in insulation, our founder has established a reputation for delivering high-quality products.
We prioritize quality assurance throughout our production process. Before mass production, we always provide a pre-production sample for approval. Additionally, a final inspection is conducted before shipment to ensure that our products meet the highest standards.
At Shanghai Wellco International Limited, you can find 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 are suitable for various applications.
When it comes to purchasing insulation materials, there are several reasons why you should choose us over other suppliers. Firstly, we are a dedicated team of professionals with expertise in R&D, production, and sales. Our focus on special heat shrink tubes and radiation crosslinking insulation materials sets us apart. Additionally, our founder's extensive experience in insulation for over 20 years ensures that we deliver reliable and high-quality 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 make payments in USD, EUR, or CNY through T/T, L/C, MoneyGram, PayPal, or Western Union. We are fluent in English, Chinese, and Japanese, ensuring effective communication throughout the process.
Suppliers with verified business licenses
Audited Supplier 
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