Product Description
1. Superior Waterproof & Sealing Performance
Adopting high-quality 94-V0 flame-retardant silicone rubber, our cable sealing plug achieves an IP68 waterproof rating, effectively blocking moisture, dust, oil, and chemical contaminants from infiltrating cable holes and connections. The material's excellent elasticity ensures tight compression fitting, maintaining a stable sealing effect even in harsh environments such as humidity, extreme temperatures, and outdoor exposure. It provides long-lasting protection for electrical components, preventing short circuits, corrosion, and performance degradation.
2. Excellent Material Properties
The silicone rubber material boasts outstanding resistance to extreme temperatures, withstanding continuous use in the range of -60℃ to 240℃. It features high tensile strength, tear resistance, and rebound resilience, ensuring no deformation or aging after long-term compression and assembly. Non-toxic, odorless, and compliant with international environmental standards, the plug is safe for use in food-grade equipment, medical devices, and household appliances. Additionally, it exhibits excellent UV resistance, ozone resistance, and chemical stability, adapting to complex working conditions such as marine, industrial, and outdoor settings.
3. Fully Customized Solutions
We understand that different projects have unique requirements. Our cable sealing plugs offer comprehensive customization options to meet your specific needs:
Dimension Customization: Available in various thread types (PG, M, NPT) and sizes, covering cable diameters from 4mm to 44mm. We can also tailor the plug's outer diameter, length, thread specification, and hole size according to your drawings or samples.
Material Hardness Adjustment: Hardness can be customized between 30-80 Shore A to match different assembly tightness and environmental pressure requirements.
Color & Function Customization: Standard color is black, with optional customization of red, blue, white, and other colors. Flame-retardant, high-temperature resistant, and oil-resistant versions are available for special industry needs.
Structural Optimization: Customize the plug's shape (round, square, irregular), sealing edge design, and installation structure (snap-on, threaded, press-fit) to ensure perfect compatibility with your equipment.
4. Easy Installation & Long Service Life
The plug's ergonomic design enables quick and tool-free installation. It can be easily pressed, snapped, or threaded into place, forming a tight seal immediately. The silicone material's excellent aging resistance ensures a service life of 5-10 years under normal working conditions, reducing maintenance costs and replacement frequency for your projects. It is reusable and easy to disassemble, facilitating equipment maintenance and cable replacement.
Wide Application Fields
Our silicone rubber waterproof cable sealing plug is widely used in various industries that require reliable cable protection and hole sealing:
Industrial Machinery: Sealing cable holes of industrial control cabinets, automation equipment, and mechanical tools to prevent oil and dust intrusion.
Automotive & Marine: Waterproofing cable connections in automotive wiring harnesses, marine electronics, and ship equipment, resisting salt spray and humidity.
Electronics & Electrical: Protecting household appliances, 3C products, and electrical junction boxes from moisture and dust damage.
Renewable Energy: Sealing cable holes in solar panels, wind turbines, and energy storage equipment for outdoor use.
| Materials |
Silicone rubber or specified |
| Temperature Resistance |
-60℃ ~ 240℃ |
| Hardness |
30-80 Shore A (customizable) |
| Color |
Black (customizable: red, blue, white, etc.) |
| OEM/ODM |
Available |
| Processing Service |
Moulding, Cutting |
Customization Process & Service
1. Requirement Communication: Provide your drawings, samples, or detailed specifications (dimension, material, function).
2. Design & Quotation: Our engineering team designs the solution and provides a detailed quotation within 24 hours.
3. Sample Making: Produce custom samples for your testing and confirmation (sample delivery time: 3-7 days).
4. Mass Production: Start mass production after sample approval, with strict quality control throughout the process.
5. Delivery & After-sales: Ensure on-time delivery with a 95% on-time delivery rate. Provide technical support and after-sales service for any product issues.
FAQ
1. Q: Are you a manufacturer or a trading company?
A: We are manufacturers.
2. Q: Can I get samples for free?
A: Yes, free samples are available. Freight is paid on delivery.
3. Q: Can I visit your factory?
A: Welcome to visit our factory. We are in Xiamen, China
4. Q: Is your material food grade?
A: All our raw materials are food grade.
5. Q: Can I customize the product?
A: Yes, we have our own engineering and molding department. We very much welcome customized products.
Product Tags:
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Silicone Rubber Customized Waterproof Cable Sealing Plug, Rubber Cable Hole Plug Images
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