Xiamen Dezhengkai Sealing Technology Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 1000000PCS/MONTH |
| Delivery Time | 7-10 days |
| Packaging Details | 100pcs/bag |
| Product Name | COP/APA |
| Material | FKM (Fluoroelastomer) |
| Pressure Rating | 0-1.5 MPa |
| Temperature Range | -20°C to +200°C |
| Color | Brown (Standard) |
| Working medium | Mineral oil, synthetic oil, water |
| Material Properties | Oil-resistant, wear-resistant, and anti-aging |
| Structure | Double-sided grooved, double-acting |
| Brand Name | DZK |
| Model Number | APA |
| Certification | ROHS |
| Place of Origin | CHIAN |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 1000000PCS/MONTH |
| Delivery Time | 7-10 days | Packaging Details | 100pcs/bag |
| Product Name | COP/APA | Material | FKM (Fluoroelastomer) |
| Pressure Rating | 0-1.5 MPa | Temperature Range | -20°C to +200°C |
| Color | Brown (Standard) | Working medium | Mineral oil, synthetic oil, water |
| Material Properties | Oil-resistant, wear-resistant, and anti-aging | Structure | Double-sided grooved, double-acting |
| Brand Name | DZK | Model Number | APA |
| Certification | ROHS | Place of Origin | CHIAN |
The COP/APA Fluorine Rubber Double-acting Cylinder Piston Seal is a premium sealing solution engineered for the most demanding industrial applications. Manufactured from high-grade Fluoroelastomer (FKM), this specialized O-ring delivers exceptional performance in extreme temperatures, aggressive chemicals, and high-pressure environments, ensuring reliable sealing in both stroke directions of double-acting cylinders.
1.Material Performance: Strong material properties, with excellent resistance to high and low temperatures (-20°C to 200°C), strong acids, strong alkalis, and various oils, as well as outstanding chemical stability, making it less prone to swelling and cracking.
2. Good Sealing Effect: Well-suited for the reciprocating motion of double-acting cylinders, it conforms closely to the sealing surface, minimizes leakage under high pressure, has low compression deformation, and ensures long-term reliable sealing.
3. Outstanding Durability: High wear resistance and tear resistance, with good ozone aging resistance. Its lifespan is 3-5 times that of ordinary rubber rings, reducing replacement frequency.
4. High Adaptability and Cost-Effectiveness: Precisely matches the operating conditions of APA double-acting cylinders, reduces equipment maintenance costs, and can be used in multiple high-end scenarios such as chemical industry, machine tools, and automobiles.
| Parameter | Standard Specification |
|---|---|
| Material | FKM (Fluoroelastomer) |
| Temperature Range | -20°C to +200°C |
| Pressure Rating | 0-1.5 MPa |
| Color | Brown (Standard) |
Hydraulic Systems - High-pressure cylinders in manufacturing equipment
Chemical Processing - Pumps and valves handling corrosive media
Automotive Industry - Engine and transmission systems
Oil & Gas Equipment - Drilling and refining machinery
Aerospace Applications - High-temperature hydraulic systems
Excellent resistance to oils, fuels, aromatics, and most chemicals
Minimal swelling in hydrocarbon-based fluids
Maintains performance in aggressive industrial environments
Continuous operation at elevated temperatures
Rapid thermal cycling capability
Retains elasticity across full temperature range
Excellent compression set resistance
Good tensile and tear strength
Low gas permeability
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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