| Customization: | Available |
|---|---|
| Certification: | ISO, RoHS UL |
| Color: | Black, Other Colors Can Be Customized |
|
Still deciding? Get samples of US$ 0.01/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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 complying with RoHS environmental requirements.
With its softness and outstanding mechanical properties, this material is perfect for applications that demand special protection in harsh environments. It can be widely used in various automotive tubing and line protection needs.
Choose from our range of shrink ratios: 2:1, 3:1, or 4:1.
Experience the reliability and durability of our automotive tubing and line protection product. Trust Shanghai Wellco International Limited for all your automotive needs.
|
Item
|
Test method
|
Indicator
|
Values
|
|
Tensile strength
|
ASTM D638
|
≥10.4MPa
|
14.1MPa
|
|
Elongation at break
|
ASTM D638
|
≥200%
|
329%
|
|
Cutting modulus
|
ASTM D882,2%
|
≤172MPa
|
153MPa
|
|
Hot shock
|
250±3ºC,4hrs
|
Without dripping, flowing or crack
|
Qualified
|
|
Cold shock
|
ASTM D745,-55±2ºC
|
No cracking
|
Qualified
|
|
Breakdown strength
|
ASTM D2671
|
≥19.7kv/mm
|
26kv/mm
|
|
Volume resistivity
|
ASTM D876
|
≥1×1012
|
3.6×1013
|
|
Thermal aging
|
175±2ºC,168hrs
|
not drip, not crack
|
Qualified
|
|
Tensile strength after aging
|
ASTM D638
|
≥6.9MPa
|
9.5MPa
|
|
Breakdown strength after aging
|
ASTM D2671
|
≥15.8kv/mm
|
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. Our products have obtained UL certification, RoHS compliance, and REACH compliance.
In addition to our standard product range, we also specialize in producing customized products and developing products with special requirements based on customer needs. Our production processes adhere to the ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of our product quality.
){kind=link}