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Custom Molded Heat-Resistant Custom Molded Silicone Gaskets Seals HNBR EPDM Rubber Silicone Gaskets
| Place of Origin | China |
|---|---|
| Brand Name | DZK |
| Certification | ROSH |
| Model Number | Customized |
| Minimum Order Quantity | 100PCS |
| Price | Negotiations |
| Packaging Details | 100pc/bag |
| Delivery Time | 15-20 days |
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS/MONTH |
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xProduct Details
| Processing Service | Mold Opening, Cutting | Service | OEM Customization |
|---|---|---|---|
| Size | According To The Customer's Design | Color | Customization |
| Temperature Range | -60°C To +230°C | Category | Customization Silicone Rubber Products |
| Materials | HNBR/EPDM/silicone Rubber | Hardness | 20-90 Shore A |
| Highlight | EPDM Rubber Custom Molded Seals |
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Product Description
Custom Molded Heat-Resistant Gaskets & Seals | HNBR, EPDM, Silicone Solutions
Premium High-Temperature Sealing Solutions for Demanding Applications
We specialize in manufacturing custom molded heat-resistant gaskets and seals using advanced silicone, HNBR, and EPDM rubber compounds. Our precision-engineered sealing solutions withstand extreme temperatures, harsh environments, and demanding operating conditions while maintaining perfect sealing integrity for your specific application requirements.
Exceptional Material Performance Under Extreme Conditions
Silicone Gaskets
- Temperature Range: -60°C to +230°C (up to +300°C for short periods)
- Key Features: Excellent ozone/weather resistance, electrical insulation, medical-grade options
- Application Scenarios: Extreme temperature cycling, medical devices, electrical enclosures
HNBR (Hydrogenated Nitrile) Seals
- Temperature Range: -40°C to +150°C (short term to +165°C)
- Key Features: Superior oil/fuel resistance, excellent mechanical properties, improved heat aging
- Best For: Automotive engines, oil/gas applications, aggressive fluid environments
EPDM Rubber Gaskets
- Temperature Range: -50°C to +150°C (short term to +175°C)
- Key Features: Outstanding weather/ozone resistance, steam/water resistance, cost-effective
- Best For: Outdoor applications, HVAC systems, plumbing, electrical enclosures
Customization Capabilities
- Complex Geometries: Intricate shapes, undercuts, and multi-level designs
- Multiple Durometers: 30 Shore A to 80 Shore D hardness options
- Color Coding: Custom colors for easy identification and branding
- Reinforcement Options: Fabric, metal inserts, or composite structures
- Surface Treatments: Lubricious coatings, adhesion promoters, anti-static
Technical Specifications
| Parameter | Silicone | HNBR | EPDM |
|---|---|---|---|
| Temperature Range | -60°C to +230°C | -40°C to +150°C | -50°C to +150°C |
| Hardness Range | 20-80 Shore A | 40-90 Shore A | 30-90 Shore A |
| Tensile Strength | 8-12 MPa | 15-25 MPa | 10-18 MPa |
| Compression Set | Excellent | Good to Very Good | Very Good |
| Key Strengths | Extreme temp, electrical, medical | Oil/fuel/abrasion resistance | Weather/steam/ozone resistance |
Applications & Industries
Automotive & Transportation
- Engine bay gaskets and seals
- Turbocharger connections
- Exhaust system components
- Cooling system seals
- Electrical connector seals
Industrial Equipment
- Oven and furnace door seals
- Heat exchanger gaskets
- Industrial dryer seals
- Process equipment seals
- Power generation components
Electrical & Electronics
- Electrical enclosure gaskets
- LED lighting seals
- Transformer gaskets
- Electronic housing seals
- High-temperature connector seals
FAQ
1. How to choose materials?
The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
2. How to deliver the goods?
for small order, we can deliver by express, such as DHL, FEDEX, UPS,TNT.etc. for large order , we can deliver by air or by ship .
3. Are you a manufacturer ?
Yes.We are specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:2015, and the materials used comply with REACH and RoHS regulations. Accept customization and OEM production.
4. Do you provide samples ? is it free?
Yes, we will offer the sample for free charge but you need to pay the cost of freight.
5. How is the quality?
All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.
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