Xiamen Dezhengkai Sealing Technology Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS/MONTH |
| Delivery Time | 15-20 days |
| Packaging Details | 100pc/bag |
| 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 |
| Brand Name | DZK |
| Model Number | Customized |
| Certification | ROSH |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000PCS/MONTH |
| Delivery Time | 15-20 days | Packaging Details | 100pc/bag |
| 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 |
| Brand Name | DZK | Model Number | Customized |
| Certification | ROSH | Place of Origin | China |
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.
| 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 |
The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
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 .
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.
Yes, we will offer the sample for free charge but you need to pay the cost of freight.
All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
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