Hebei Hankai tcn seal


The hub axle seal's primary function is to keep the axle lubricated. The lubricant, often a type of grease or oil, is crucial for reducing friction between moving parts. Without proper lubrication, the components can suffer from overheating and excessive wear, potentially leading to significant damage and costly repairs. Additionally, the seal prevents water and dirt from entering the axle assembly, which can cause rust and corrosion, further jeopardizing the integrity of the axle.

3. Roof Size and Pitch The size of your roof and its pitch will significantly impact the total cost. A larger roof will require more materials and labor, leading to higher overall expenditures. Additionally, roofs with a steep pitch may require special equipment or safety measures, increasing labor costs.
cost of a shingle roof per square
