Types of Dock Bollards：

In dock mooring, the types of dock bollards we usually use are Kidney Bollard, Staghorn Bollard, T-Head Bollard, Curved Type Bollard.

Materials：

Cast Iron: Traditional material known for durability and strength.

Steel: Provides high strength and resistance to impact and wear.

Ductile Iron: Combines the strength of steel with the casting capabilities of iron.

Concrete: Often used for large, stationary bollards in high-traffic ports.

Usage：

Mooring Lines: Ships use bollards to secure mooring lines, which are looped around the bollard and tightened to hold the vessel in place.

Maintenance：

Inspection: Regular checks for wear, corrosion, and structural integrity.

Cleaning: Removal of marine growth and debris to maintain functionality.

Repair: Addressing any damage promptly to ensure safety and reliability.