Hebei Hankai oil seal kit

In addition to protecting against external contaminants, dust wiper seals also help retain lubrication within the system. By preventing dust and dirt from entering the system, these seals help reduce friction between moving parts, which can prolong the life of the equipment and reduce maintenance costs. Proper lubrication is essential for the smooth operation of hydraulic cylinders, pneumatic systems, and other machinery, and dust wiper seals play a vital role in ensuring that lubricants stay where they are needed most.
dust wiper seal

3. Durability Made from borosilicate glass, which is resistant to thermal shock, double wall glasses are tough and long-lasting. Unlike regular glass, they are less prone to cracking or breaking when subjected to sudden temperature changes, making them suitable for everyday use.
double wall glass 450ml
