Rubber flange gaskets are high-performance sealing components designed for flange connection systems, widely used in pipelines, valves, pumps, and industrial equipment. Their core function is to fill micro-gaps between flange surfaces, effectively preventing leaks of liquids, gases, or dust, and ensuring safe and stable operation under high-pressure, high-temperature, or corrosive conditions.
Material & Properties
Premium Materials: Made from EPDM (Ethylene Propylene Diene Monomer), NBR (Nitrile Rubber), silicone rubber, fluorocarbon rubber, and other elastomers, ensuring compatibility with various media (oils, acids, alkalis, steam, etc.) and operating conditions (temperature, pressure).
Outstanding Performance:
Temperature Resistance: Wide operating range (-50°C to +300°C, depending on material) with exceptional stability.
Chemical Resistance: Resists corrosion from acids, alkalis, solvents, and oils, extending service life.
High Elasticity: Superior compression resilience guarantees long-term sealing and minimizes leakage risks.
Easy Installation: Flexible design adapts to irregular flange surfaces, simplifying installation.
Applications
Industries: Oil & gas, power generation, pharmaceuticals, food processing, water treatment, and more.
Equipment Compatibility: Ideal for sealing flange connections in pumps, valves, heat exchangers, reactors, storage tanks, etc.
Technical Specifications
Standard Sizes: Customizable inner/outer diameters and thicknesses, compatible with DN15-DN2000 flanges.
Pressure Rating: Suitable for 0-25 MPa (varies by material and design).
Certifications: Complies with ISO 9001, ASTM, DIN standards; select materials meet FDA and RoHS requirements.
Advantages
Cost-Effective: Reduces downtime and maintenance costs.
Environmentally Friendly: Non-toxic and pollution-free, aligning with industrial sustainability.
Versatile Options: Available in flat, serrated, or reinforced designs for specialized applications.
Why Choose Us?
Rubber flange gaskets deliver reliability, durability, and broad adaptability, making them the optimal sealing solution for industrial systems. Whether in standard pipelines or extreme environments, they ensure long-lasting performance, enhancing operational safety and efficiency.
Contact Us
For product selection guidance or custom solutions, reach out to our technical team—we’re here to support your needs!
Tianjin Qihang Plastic Technology Co., Ltd
15+ Years Expertise in Industrial Rubber Sheet Manufacturing • Global Export Leader • REACH/RoHS Certified
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