ISO14409 Marine Air Bags , Cylindrical Inflatable Air Bags For Boats
Product Details
| Product Name: | Inflatable Air Bags For Boats | Brand: | DOOWIN |
|---|---|---|---|
| Construction: | Multi-layer Rubber And Synthetic Cord Composite | Technology: | Holistic Wrapping Technology |
| Reinforcement: | Tyre Cord Fabric Layer | Shape: | Cylindrical With Conical Heads |
| Diameter: | 0.8 ~ 3m, Or Customized Diameter | Effective Length: | 5-30m, Or Customized Length |
| Usage: | Ship Launching / Landing , Marine Salvage | Standard: | ISO14409 Standard |
| Loading Capacity: | 10 ~ 40 Ton/m, Or Customized Capacity | Certificates: | CCS, BV, ABS, LR, Etc. |
| Pressure Relief: | Automatic Valves At Rated Pressure | Safety Factor: | Minimum 6:1 Buoyancy Ratio |
| Highlight |
ISO14409 Marine Air Bags,Inflatable Marine Air Bags,Cylindrical Inflatable Air Bags For Boats |
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Product Description

- Constructed with high-tensile outer rubber layer and multiple heavy-duty synthetic-tire-cord layers
- Vulcanized inner rubber layer for maximum durability
- Equipped with lifting belts and shackles for secure handling
- Integrated safety valves for automatic pressure release in deep water applications
- Cylindrical balloon design with conical heads and airtight swivel connections
- Polyester webbing lifting straps with 6:1 safety factor buoyancy rating
- Superior toughness compared to standard PVC underwater air lift bags
Primary Applications
Marine salvage airbags excel in demanding environments where reliable, controllable buoyancy is essential. They are particularly effective for:
- Pipeline float-out operations
- Beach pulls and river crossings
- Vessel and platform draught reduction in shallow waters
- Temporary bridge and dock pontoons
- Heavy-duty salvage operations in severe conditions
| Length | D=1m | D=1.2m | D=1.5m | D=1.8m | D=2m | D=2.5m | D=3.0m |
|---|---|---|---|---|---|---|---|
| 5m | 4t | 6t | 9t | 13t | 16t | 25t | 35t |
| 6m | 5t | 7t | 11t | 15t | 19t | 29t | 42t |
| 7m | 5t | 8t | 12t | 18t | 22t | 34t | 49t |
| 8m | 6t | 9t | 14t | 20t | 25t | 39t | 57t |
| 9m | 7t | 10t | 16t | 23t | 28t | 44t | 64t |
| 10m | 8t | 11t | 18t | 25t | 31t | 49t | 71t |
| 11m | 9t | 12t | 19t | 28t | 35t | 54t | 78t |
| 12m | 9t | 14t | 21t | 31t | 38t | 59t | 85t |
| 13m | 10t | 15t | 23t | 33t | 41t | 64t | 92t |
| 14m | 11t | 16t | 25t | 36t | 44t | 69t | 99t |
| 15m | 12t | 17t | 27t | 38t | 47t | 74t | 106t |
| 16m | 13t | 18t | 28t | 41t | 50t | 79t | 113t |
| 17m | 13t | 19t | 30t | 43t | 53t | 83t | 120t |
| 18m | 14t | 20t | 32t | 46t | 57t | 88t | 127t |
| 19m | 15t | 21t | 34t | 48t | 60t | 93t | 134t |
| 20m | 16t | 23t | 35t | 51t | 63t | 98t | 141t |
| 21m | 16t | 24t | 37t | 53t | 66t | 103t | 148t |
| 22m | 17t | 25t | 39t | 56t | 69t | 108t | 156t |
| 23m | 18t | 26t | 41t | 59t | 72t | 113t | 163t |
| 24m | 19t | 27t | 42t | 61t | 75t | 118t | 170t |
| 25m | 20t | 28t | 44t | 64t | 79t | 123t | 177t |
- High Buoyancy Capacity - Salvage rubber airbags create high buoyancy capacity with safer air pressure, ranging from 4t to 300t.
- Deep Water Operation - These marine salvage rubber airbags can be used for deepwater salvage lifting and can be equipped with safety valves.
- Abrasion Resistant - Salvage rubber air bags feature 6-12 plies reinforcement layers to withstand most abrasion and puncture.

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