| Description | Whether it is a platform door, sliding door, or emergency door, Door seals are key components for train safety and efficiency. They are designed to form a tight barrier when the doors are closed to protect against wind, weather, noise, and even smoke and fire in emergencies from entering the car. Subway door seals are made of elastomer materials that meet strict fire, smoke, and toxic standards. For rail transit systems and transportation infrastructure, EPDM rubber door seals are often used because of their good weather resistance, chemical resistance, and durability, which can withstand harsh outdoor environmental conditions. It is commonly used in various sealing applications in rail transit, including anti-collision, anti-pinch, dust prevention, sound insulation, and fire/smoke sealing. Guangdong Zhongxiang specializes in providing high-performance sealing solutions and high-performance seals for the rail transit and public transportation industries. They are usually customized into specific shapes (e.g., extrusion, molding) according to the unique design of subway doors and windows. They are available in various forms, such as standard rolls, cut-to-length profiles, and may include installation features such as anti-stretch strips or self-adhesive backings. Our rail emergency door seals can effectively withstand severe weather, extreme temperatures, and high-speed running conditions, damping, preventing the intrusion of dust, water, and other pollutants, and protecting the safety of rail vehicles and passengers. Want to get a quote for custom rail sealing products? Please don't hesitate to contact us at any time. |
| Advantage | High Quality Material Durablely Fire and smoke resistance Excellent compression set Wide Temperature Range Highly durable with a lifetime High tensile strength and elongation at break EN 45545-2, UL standard, and REACH |
| Resistance to | Ozone – Excellent UV light – Excellent Extreme Temperatures – Excellent Weathering – Excellent Sunlight Aging – Excellent |
| Material | Dense EPDM rubber, solid EPDM rubber, hard EPDM rubber, Sponge EPDM rubber |
| Application | Commonly used in industrial as well as private applications |
| Color | Black or any other colour is available |
| Hardness (Shore A) | From 25 ±5 Durometer up to 70 ±5 Durometer, or per request. |
| General temperature range | -40°F to 220°F |
| Tensile strength | 1450 PSI min |
