wiper seal types


2. Protecting Against Contamination Wheel oil seals act as barriers against external contaminants. Dust, dirt, and moisture can enter wheel assemblies if seals fail, leading to corrosion and degradation of components. Keeping these harmful agents at bay is essential for maintaining the health of the vehicle.
wheel oil seal

In recent years, the threat of intentional vehicular attacks has also necessitated a reevaluation of urban safety measures. High-profile incidents around the world have demonstrated how vehicles can be weaponized against innocent bystanders. In response, cities have increasingly adopted stronger bollard designs—a trend toward more robust materials, such as reinforced concrete and steel, which can withstand significant impacts. These reinforced bollards serve as formidable deterrents against potential attacks, ensuring that public spaces remain safe for all visitors.
bollard barrier
