Ship Rubber Airbag Ship Launching Pneumatic Lifting Bags
Product Details
| Product Name: | Ship Rubber Airbag Ship Launching Pneumatic Lifting Bags | Brand: | DOOWIN MARINE |
|---|---|---|---|
| Materials: | Natural Rubber | Factory: | Yes |
| Technology: | Holistic Wrapping Technology | Reinforcement: | Tyre Cord Fabric Layer |
| Service: | OEM | Usuage: | Ship Boat Launching/Landing,Marine Salvage |
| Color: | Black | Diameter: | 0.8 ~ 3m, Or Customized Diameter |
| Effective Length: | 3 ~ 30m, Or Customized Length | ||
| Highlight |
ship rubber airbag for launching,pneumatic lifting bags for ships,ship launching airbags with warranty |
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Product Description
Floating marine rubber airbag for ship launching, also known as roller bags or ship launching balloons, are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in a long cylindrical balloon shape. Ship launching airbags can be used for the ship launching or ship landing of oil tankers, tugboat or vessels, barges, chemical tankers, tugboats, AHTS vessels, floating docks, and even construction caissons have all been launched using our ship launching rubber airbags. The biggest vessel launched by ship launching airbags up to 100,000DWT.
ship launching relying on ship launching airbags is an innovative ship launching technology, comparing with “end-on launching”, “side ship launching”, “float-out”. This ship launching technology overcomes the restrictions of fixed launching track of side-launch. Ship launching airbags are accepted by more shipyards worldwide because of their advantages of saving time, saving investment, flexibility, safety.
All Doowin Marine ship launching airbags are manufactured and tested fully compliant with ISO 14409:2011 Ships and marine technology — Ship launching airbags. To learn more technology, please kindly refer ISO 17682:2013 Ships and marine technology — Methodology for ship launching utilizing airbags
- The end of the airbag body
- End flange (Q235 H.D.G)
- Sealing Washer
- Three-direction connector at the inflate end (Q235 H.D.G)
- 3/4′ Ball Valves at the inflate end (Brass)
- Hose connection at the inflate end (Q235)
- High-quality Pressure Gauge
- End plug at the tightness end (Q235 H.D.G)
- QP - Ordinary airbag: 3, 4 or 5 layers of cord fabric
- QG - High-bearing capacity: 6, 7, or 8 layers of cord fabric
- QS - Superhigh-bearing capacity: 9, 10, or more layers of cord fabrics
| Parameter | Value |
|---|---|
| Product Name | Ship Launching Marine Rubber Airbags |
| Diameter (D) | 0.8 ~ 3m, or customized diameter |
| Effective Length (EL) | 3 ~ 30m, or customized length |
| Total Length (TL) | 3 ~ 32m, or customized length |
| Loading Capacity | 10 ~ 40 ton/m, or customized capacity |
| Model of Airbags | QP-ordinary, QG-high-bearing, QS-superhigh bearing |
| Type No. | Diameter | Initial Internal Pressure for Test | Rated Working Pressure | Bearing Capacity at 70% compress deformation | Minimum Burst Pressure |
| (m) | (kPa) | (kPa) | (KN/m) | (kPa) | |
| QP5 | 0.8 | 48 | 210 | 184 | 630 |
| 1 | 35 | 170 | 186 | 510 | |
| 1.2 | 28 | 140 | 185 | 420 | |
| 1.5 | 20 | 110 | 181 | 330 | |
| 1.8 | 16 | 90 | 178 | 270 | |
| 2 | 14 | 80 | 176 | 240 | |
| QG6 | 0.8 | 56 | 245 | 215 | 740 |
| 1 | 45 | 200 | 219 | 600 | |
| 1.2 | 32 | 165 | 217 | 490 | |
| 1.5 | 25 | 130 | 218 | 390 | |
| 1.8 | 20 | 110 | 220 | 330 | |
| 2 | 18 | 100 | 220 | 300 | |
| QG7 | 0.8 | 64 | 270 | 237 | 810 |
| 1 | 50 | 220 | 242 | 660 | |
| 1.2 | 38 | 190 | 251 | 570 | |
| 1.5 | 29 | 150 | 247 | 450 | |
| 1.8 | 25 | 130 | 257 | 390 | |
| 2 | 23 | 120 | 264 | 360 | |
| QG8 | 0.8 | 70 | 300 | 264 | 900 |
| 1 | 54 | 240 | 264 | 720 | |
| 1.2 | 45 | 210 | 277 | 630 | |
| 1.5 | 32 | 170 | 280 | 510 | |
| 1.8 | 29 | 150 | 297 | 450 | |
| 2 | 26 | 140 | 308 | 420 |
Product Highlights
DOOWIN MARINE ship launching airbags use heavy-duty tire cord & natural rubber with Holistic Wrapping Technology for superior strength. ISO 14409:2011 certified, they offer custom diameters (0.8-3m) & lengths (3-30m) for launching vessels up to 100,000DWT. Save time & costs vs traditional methods.
High Pressure Marine Rubber Airbags
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Ship Launching Marine Salvage Airbags
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