G1520 is an outstanding asbestos-free gasket with excellent performance. It is made by pressing with the roller pressing method using aramid fibers, high-temperature resistant synthetic mineral fibers, and oil-resistant rubber. It features high temperature resistance, pressure resistance, oil resistance, excellent airtightness, and compressive resilience. After testing, it is completely replaceable with imported materials as an asbestos-free material. According to customer requirements, it can also be equipped with metal wires. It is a 100% asbestos-free high-quality and environmentally friendly material. It has been exported to many countries and regions such as Europe and America in large quantities. It is widely used in industrial equipment such as pipe flanges, valves, heat exchangers, pressure vessels, mechanical equipment, engines, etc.