Silicone rubber (resistant to 250°C) maintains insulation integrity at high temperatures, forming durable barriers around windings.
EPDM components offer moisture and chemical resistance, enhancing the longevity of transformer insulation systems in harsh conditions.
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WhatsApp:+86 188 5323 2260
Our electrical sealing solutions are engineered with performance and reliability in mind. By forming an impermeable barrier around enclosures, connectors, and terminals, they protect critical electronic components from the ingress of moisture, fine particles, and oil. The seals are manufactured using specialized compounds such as fluorosilicone and FKM, providing superior heat and chemical resistance. They are commonly used in electric vehicles, smart grid infrastructure, and industrial automation systems. We offer advanced design services to develop custom cross-sectional profiles and colors for branding or functional needs.
Features
· High resistance to water, dirt, and oil infiltration
· Fabricated with advanced rubber technology
· Excellent electrical insulation characteristics
· Endures a wide temperature spectrum from -40 to 200°C
· Long-term UV and ozone resistance
· Fire-safe and industry-standard approved
· Flexible production methods: extrusion or molding
· Available in custom colors, shapes, and durometer levels
· Adheres well to various structural materials
· Common in EVs, junction boxes, control systems
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Customized Sealing Solutions for Diverse Industrial Applications
Our rubber sealing strips and rubber-plastic products can be tailored to suit various industrial and architectural applications, ensuring optimal performance in sealing, insulation, and protection.
Whether used in automotive systems, cold storage doors, or high-speed rail equipment, our sealing solutions provide durable, weather-resistant, and noise-reducing protection.
The height, shape, and cross-sectional structure of each rubber seal are precisely engineered to ensure a secure fit, effective sealing, and long-term reliability under dynamic conditions.
Constructed with high-quality EPDM, silicone, or flame-retardant materials, our sealing profiles resist aging, UV rays, and harsh environmental exposure.
Rubber sealing strips and related products are available in the following materials:
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| EPDM | Silicone | SBR | NBR |
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High-performance electrical seals designed for waterproofing, insulation, and environmental protection. Ideal for cables, connectors, and enclosures in harsh environments. OEM & custom solutions available.
Used at joint edges of electrical housings or control panels, FlexiSeal Edge adapts easily to shape changes while sealing out dust and water.
Designed for secure cable entries in control boxes, PowerGuard Seal ensures tight insulation and environmental protection for industrial power systems.
Wire Protection Seal wraps and protects wire exits from panels and boxes, avoiding fraying, moisture ingress, and mechanical wear
Used around electrical connectors, SafeConnect Seal provides added insulation, waterproofing, and connection reliability.
Cable Seal Pro is designed to seal cable entries in marine, automotive, and outdoor units with enhanced environmental protection.
Dry Volt Grommet is tailored for sealing and protecting cables that pass through metal or plastic holes in power equipment.
Silicone rubber (resistant to 250°C) maintains insulation integrity at high temperatures, forming durable barriers around windings.
VoltLock Ring helps ensure stable sealing around voltage terminals in automotive and industrial devices, reducing risk of short circuits.
Voltage port protection helps safeguard electrical ports from overvoltage, electrostatic discharge, and transient surges.
No.72, Lijiang Street, Economic Development Zone, Qinghe County, Hebei Province, China
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+86 188 5323 2260
+86 18853232260
info@rubbersealpro.com
