Custom Special-Shaped Silicone Seals with OEM Mold Service
Precision Silicone Sealing Solutions for Complex Applications
Looking for high-performance custom silicone seals designed for unique structures and demanding environments? We provide OEM/ODM special-shaped silicone sealing solutions with in-house mold development, precision manufacturing, and flexible customization services.
Whether you need irregular cross-sections, complex geometries, or application-specific sealing performance, our engineering team can transform your drawings or samples into reliable silicone sealing products.
Product Features
Custom Shapes & Sizes
We specialize in manufacturing non-standard silicone seals, including:
- Irregular silicone gaskets
- Special-shaped sealing rings
- Complex profile silicone strips
- Multi-cavity silicone components
- Customized silicone rubber parts
Available based on:
- 2D drawings
- 3D CAD files
- Samples
- Application requirements
OEM Mold Development
Our complete OEM mold service includes:
- Mold design optimization
- Rapid prototyping
- Precision tooling
- Sample validation
- Mass production support
Fast mold lead time helps accelerate your product development cycle.
Premium Silicone Materials
Material options include:
- Food-grade silicone
- Medical-grade silicone
- High-temperature silicone
- Flame-retardant silicone
- Conductive silicone
- FDA / LFGB compliant materials
Hardness range: 20A-90A Shore
Temperature resistance: -60°C to +250°C
Excellent Sealing Performance
Our silicone seals provide:
- Superior elasticity
- Long-term compression resistance
- Waterproof & dustproof protection
- Chemical resistance
- UV & ozone resistance
- Aging resistance
Suitable for both static and dynamic sealing applications.
Technical Specifications
| Item |
Specification |
| Material |
Silicone Rubber |
| Hardness |
20A-90A Shore |
| Temperature Range |
-60°C to +250°C |
| Color |
Custom Colors Available |
| Tolerance |
±0.05mm ~ ±0.2mm |
| Certification |
FDA / LFGB / RoHS / REACH |
| Production Method |
Compression / Extrusion / LSR |
Frequently Asked Questions
How to choose materials?
Material selection depends on your specific environment, including the medium, temperature, pressure, and other operational conditions.
How to deliver the goods?
For small orders, we use express services like DHL, FEDEX, UPS, TNT. For large orders, we deliver by air or sea freight.
Are you a manufacturer?
Yes, we specialize in producing various hydraulic and pneumatic sealing products. Our quality system is ISO 9001:2015 certified, and materials comply with REACH and RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free?
Yes, we provide samples free of charge, but customers need to pay the freight costs.
How is the quality?
All manufacturing processes conform to ISO-9001:2015 standards, with 100% inspection conducted before shipment.
