Applications of Rubber Sealing Strips in Transportation Vehicles

15/10/2025
image
Automotive Manufacturing
Door Sealing: D-shaped strips conform to body panels to reduce wind noise (often combined with hollow sponge strips). Battery Pack Sealing: Waterproofing for electric vehicle battery enclosures, with flat sides secured to aluminum profile grooves. Advantages: Easier positioning than purely circular cross-sections, preventing rotational misalignment during assembly.
Rail Transit
Application: Rainproof sealing at subway car joints, with flat side bolted to the car body.