How Do Marine Airbags Work? A marine airbag works by inflating a cord-reinforced rubber cylinder with compressed air to lift a vessel off its keel blocks, then acting as a giant roller that carries the ship’s weight on its curved surface while the hull glides down a slipway into the water. The ship’

How Do General Surface Support Buoys Work? A general surface support buoy works by displacing water with a permanently buoyant closed-cell polyethylene (PE) or EVA foam core to support the submerged weight of mooring chains, ropes, hoses, or cables—while an internal steel frame carries the tensile l

How Do Pneumatic Rubber Fenders Work? A pneumatic rubber fender works by compressing trapped compressed air inside a reinforced rubber cylinder to convert a ship’s kinetic berthing energy into increased internal air pressure and elastic rubber deformation. Because air is highly compressible, the fen

How Do Foam Fenders Work? A foam fender works by converting a ship’s kinetic berthing energy into reversible compression of a closed-cell foam core wrapped in a tough elastomer skin. There is no compressed air inside—so the fender cannot deflate, keeps floating after skin damage, and needs no pressu

Cell rubber fenders are high-performance compression-type marine rubber fenders installed on quay walls, wharves, and terminal berths to absorb vessel berthing energy and protect both the ship hull and the dock structure. Their name comes from the hollow, cell-like cylindrical rubber body that compr

Quick Answer: What Are Pneumatic Rubber Fenders? A pneumatic rubber fender—often called a Yokohama fender—is a floating, cylindrical marine fender inflated with compressed air that acts as a shock absorber between two vessels (STS) or between a vessel and a dock (STD). Its reinforced-rubber body com

1. What Are Floating Yokohama Pneumatic Rubber Fenders? Floating Yokohama Pneumatic Rubber Fenders are advanced marine buffers designed to absorb the kinetic energy of vessels during berthing and ship-to-ship (STS) transfers. Originally pioneered by the Yokohama Rubber Company, these “Yokohama

What Is Foam Fender Classification? Foam fender classification refers to the systematic categorization of foam‑filled marine fenders based on their external protection system, geometric shape, energy‑absorption performance, and compliance with international design standards. Also known as foam‑fille

What Is Marine Airbag Launch Ship Procedure? The marine airbag launch ship procedure is a flexible, cost‑effective method of moving a newly built or repaired vessel from the shipyard slipway into the water using inflated cylindrical rubber airbags as rollers. Also known as airbag ship launching or i

In offshore marine operations, reliability is everything. From Single Point Mooring (SPM) systems to subsea cable installations, support buoys provide the critical buoyancy needed to keep chains, hoses, and cables safely afloat. Choosing the wrong buoy can lead to equipment loss, downtime, and safet