QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
| Payment Terms | T/T |
| Supply Ability | 10pcs/per week |
| Delivery Time | 2~3 weeks |
| Packaging Details | Pallets or Plywooden Boxes |
| 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 |
| Brand Name | DOOWIN MARINE |
| Model Number | Pneumatic Lifting Bags |
| Certification | BV,ABS,LR,ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10pcs/per week |
| Delivery Time | 2~3 weeks | Packaging Details | Pallets or Plywooden Boxes |
| 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 | Brand Name | DOOWIN MARINE |
| Model Number | Pneumatic Lifting Bags | Certification | BV,ABS,LR,ISO |
| Place of Origin | China |
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
| 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 (m) | Initial Internal Pressure for Test (kPa) | Rated Working Pressure (kPa) | Bearing Capacity at 70% compress deformation (KN/m) | Minimum Burst Pressure (kPa) |
|---|---|---|---|---|---|
| QP5 | 0.8 | 48 | 210 | 184 | 630 |
| 1.0 | 35 | 170 | 186 | 510 | |
| 1.2 | 28 | 140 | 185 | 420 | |
| 1.5 | 20 | 110 | 181 | 330 | |
| 1.8 | 16 | 90 | 178 | 270 | |
| 2.0 | 14 | 80 | 176 | 240 |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
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. Marine rubber airb... 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. Marine rubber airb...
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