07/31/2025

What are composite fenders?

1. Introduction Composite fenders are protective cushions used on docks, piers, and boats. They combine a resilient rubber body with a wear‑resistant UHMW‑PE face. This mix […]
07/31/2025

How submarines dock?

1. Introduction Submarine docking means guiding a submarine into a safe mooring spot. Docking may take place on the surface or in a dry dock for […]
07/30/2025

What are the air bags for salvage boats?

Salvage boat air bags—also called marine salvage airbags—are rugged, cylindrical inflatable devices built from high-strength rubber reinforced with multiple synthetic tire‑cord layers. When placed under or […]
07/30/2025

What is the purpose of tugboats?

Introduction Tugboats may look small, but they play a big role in ports and at sea. These powerful vessels push and pull much larger ships, helping […]