Marine Rubber Airbags Marine rubber airbags, also known as ship launching airbags or ship launching balloons, are constructed with heavy-duty synthetic-tire-cord layers featuring inner and outer rubber layers in a long cylindrical balloon shape. These specialized airbags serve multiple marine applications including ship launching and landing, heavy lifting operations, and marine salvage missions. Key Advantages Time-saving solution for shipyard operations Cost-effective
Marine Salvage Airbags Marine salvage airbags are engineered based on ship launching airbag technology, representing the most robust solution for salvage operations. These specialized airbags serve as floating pontoons for salvage and flotation applications, capable of supporting critical marine operations including shipwreck salvage, floating bridge rescue, and dock construction. Key Features Constructed with high-tensile outer rubber layer and multiple heavy-duty synthetic
ISO 17357-1:2014 compliant Yokohama Type Floating Pneumatic Marine Rubber Fenders offer superior durability and shock absorption for ship-to-ship or ship-to-port applications. Reinforced with synthetic-cord layers and abrasion-resistant rubber, they ensure long service life and low maintenance. Available in various sizes (500mm-4,500mm diameter) with sling or net options.
Netless Foam Filled Floating Marine Fenders offer superior durability with high-energy absorption foam cores and rugged PU skin. Ideal for ship-to-ship or ship-to-port operations, these unsinkable fenders outperform pneumatic rubber fenders with lower reaction force. Custom sizes (0.7-3.3m diameter, 1.5-6.5m length) available, featuring galvanized steel fittings for added strength.
Hydro-pneumatic fenders are engineered for underwater contact with submarines and vessel-to-vessel applications. Partially filled with water and vertically ballasted, these fenders offer adjustable performance through water-to-air ratio and initial pressure optimization.
Offshore Surface Foam Buoys Pick Up Cylindrical Utility Marine Mooring Buoys Product Attributes Attribute Value Product Shape Cylindrical, or customized Product Color Yellow, orange, or customized Skin Polyurethane Elastomer Product Lifespan 10 years Product Size Varies depending on type and purpose End Fittings 1-1/2" Swivel (Hot Dipped Galvanized) Product Weight Varies depending on type and purpose Inner core Closed cell foam core Warranty 2 years Product Description Our
Polyurethane Coating Pipeline Foam Float Pipe Laying Buoy Floats Our pipeline laying floats are designed to be strapped to pipelines, reducing tension and weight during pipeline deployment. These buoyancy modules provide essential floatation support during underwater pipeline installation. We manufacture various pipeline foam buoys to provide optimal floatation solutions for different pipe laying requirements. Our products are suitable for both shallow water and deep water
Marine High Density Low Water Absorption Subsea Polyethylene ROV Foam Buoyancy Sea Buoy Product Attributes Attribute Value Product name Subsea Buoyancy floats Advantages Aging resistance, abrasion resistance Design Using Life 7-10 Years Size As per customer request Skin Elester polyurethane Coating Color Orange, Yellow, or customized Warranty 2 years Customized Available High-strength 1-100MPa Low-density 0.35-0.7g/cm³ Water absorption
Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags.
About Us
2025-09-29
Efficient Transport of Large-Size Pneumatic Rubber Fenders: A Guide to Deflated Shipment Pneumatic rubber fenders are indispensable in maritime operations, providing critical protection for vessels and offshore structures during berthing and mooring. When it comes to shipping these large, bulky ...
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“3rd Party Inspection for Ship Launching Airbags” refers to the process of having an independent and impartial third-party organization or expert conduct a thorough examination and verification of the quality, safety, and compliance of the airbags used for launching ships. Ship launching airbags are ...
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Recently, under the supervision of the BV inspector and the client’s representative, we completed the inspection of the offshore barrel mooring foam buoys. Offshore Barrel Mooring Buoy: Robust Design for Demanding Environments commercial barrel mooring buoy is a representative offshore solution ...
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