Industrial Boat/Ship/Vessel Dock/Marine Underwater Air Lift Air Bags
Description
Underwater air lift bags are inflatable devices that are used to lift or move heavy objects underwater. They rely on compressed air to achieve lift or buoyancy. They are commonly used in a variety of applications such as salvage operations, underwater construction, and offshore oil and gas operations.
The bags are typically made from high-strength materials and come in various sizes and capacities. They are attached to the object to be lifted and filled with air using a compressor or a diving cylinder. As the bags inflate, they displace water and create lift, allowing the object to be moved to the desired location.
Underwater air lift bags are particularly useful in situations where heavy objects need to be moved or lifted in a confined or difficult-to-reach space underwater. They can be used in combination with other equipment such as cranes, rigging, and winches to achieve the desired result. Additionally, they are often portable and easy to deploy, making them a popular choice for emergency response and quick mobilization.
Specifications
| Product Name | Industrial Boat/Ship/Vessel Dock/Marine Underwater Air Lift Air Bags |
| Raw Material | PVC coating fabric |
| Type | Cylindrical, Parachute, Pillow |
| Size | 500kg, 1000kg, 5000kg 10000kg,etc |
| Thickness | 0.4-1.2mm, or as request |
| Color | Yellow,Blue,Black,etc |
| Density | 0.33-0.9g/cm3 |
| Safety Factor | 7:1 |
|
Tolerances |
+/- 0.03 on densities +/- 0.2 mm on thickness +/- 0 to +3mm on width +/- 0 to +3mm on length |
| Model | Lifting Capacity | Dimensions | Appr. Weight | |
| Parachute | [kg] | [lbs] | [mm] | [kg] |
| HM-P01 | 200 | 441 | 800 | 5 |
| HM-P02 | 500 | 1,103 | 1,000 | 8 |
| HM-P03 | 1,000 | 2,205 | 1,300 | 11 |
| HM-P04 | 2,000 | 4,410 | 1,600 | 20 |
| HM-P05 | 4,000 | 8,820 | 2,000 | 50 |
| HM-P06 | 6,000 | 13,230 | 2,300 | 66 |
| HM-P07 | 8,000 | 17,640 | 2,500 | 75 |
| HM-P08 | 10,000 | 22,050 | 2,700 | 80 |
| HM-P09 | 15,000 | 33,075 | 3,100 | 110 |
| HM-P10 | 20,000 | 44,100 | 3,400 | 130 |
| HM-P11 | 30,000 | 66,150 | 3,900 | 170 |
| HM-P12 | 50,000 | 110,250 | 4,600 | 220 |
| HM-P13 | 70,000 | 154,350 | 5,200 | 310 |
| HM-P14 | 100,000 | 220,500 | 5,800 | 450 |
| HM-P15 | 150,000 | 330,750 | 6,600 | 660 |
| HM-P16 | 200,000 | 441,000 | 7,300 | 900 |
| *Note: Other sizes can be customized according to the requirements. | ||||
| Model | Buoyancy | Diameter | Length | Appr. Weight | ||
| Cylindrical | [kg] | [lbs] | [mm] | [mm] | [kg] | |
| HM-C01 | 200 | 441 | 500 | 1,000 | 5 | |
| HM-C02 | 500 | 1,103 | 800 | 1,000 | 8 | |
| HM-C03 | 1,000 | 2,205 | 1,000 | 1,500 | 11 | |
| HM-C04 | 2,000 | 4,410 | 1,300 | 1,500 | 20 | |
| HM-C05 | 4,000 | 8,820 | 1,600 | 2,000 | 50 | |
| HM-C06 | 6,000 | 13,230 | 2,000 | 2,000 | 66 | |
| HM-C07 | 8,000 | 17,640 | 2,000 | 2,600 | 75 | |
| HM-C08 | 10,000 | 22,050 | 2,400 | 2,400 | 80 | |
| HM-C09 | 15,000 | 33,075 | 2,600 | 3,000 | 110 | |
| HM-C10 | 20,000 | 44,100 | 3,000 | 3,000 | 130 | |
| HM-C11 | 30,000 | 66,150 | 3,000 | 4,500 | 170 | |
| HM-C12 | 50,000 | 110,250 | 4,000 | 4,000 | 220 | |
| HM-C13 | 70,000 | 154,350 | 4,000 | 5,700 | 310 | |
| HM-C14 | 100,000 | 220,500 | 4,000 | 8,000 | 450 | |
| HM-C15 | 150,000 | 330,750 | 5,000 | 8,000 | 660 | |
| HM-C16 | 200,000 | 441,000 | 5,000 | 10,000 | 900 | |
| *Note: Other sizes can be customized according to the requirements. | ||||||
|
Model |
Capacity |
Length |
Width |
|
|---|---|---|---|---|
|
Pillow |
[kg] |
[lbs] |
[mm] |
[mm] |
| HM-P100 | 100 | 220 | 1,020 | 760 |
| HM-P250 | 250 | 550 | 1,320 | 820 |
| HM-P500 | 500 | 1,100 | 1,300 | 1,200 |
| HM-P1000 | 1,000 | 2,200 | 1,550 | 1,420 |
| HM-P2000 | 2,000 | 4,400 | 1,950 | 1,780 |
| HM-P3000 | 3,000 | 6,600 | 2,900 | 1,950 |
| HM-P5000 | 5,000 | 11,000 | 3,230 | 2,030 |
| *Note: Other sizes can be customized according to the requirements. | ||||
Features
1. Material: Underwater air lift bags are made from high-strength materials that are resistant to abrasion, puncture, and UV degradation. Common materials used for making these bags include Nylon, PVC coated polyester, and urethane-coated nylon.
2. Lift capacity: The bags come in different sizes and lift capacities ranging from a few hundred kilograms to several tonnes. The lift capacity of the bag is determined by its size, shape, and the amount of air pressure applied.
3. Inflation system: Underwater air lift bags are inflated using compressed air from a cylinder or a compressor. Some bags come with an inflation system that allows them to be inflated remotely.
4. Attachment points: The bags have multiple attachment points to enable them to be secured to the object being lifted. The attachment points may be reinforced with stainless steel rings or other hardware.
5. Safety features: Some bags are equipped with safety features such as pressure relief valves that allow excess air to escape when the bags are overinflated or recommended lifting capacity is exceeded. They may also have a dump valve for quick deflation.
6. Portability: The bags are often lightweight and portable, making them easy to transport and deploy in different locations. Some bags can be rolled up compactly, and they come with carrying cases for easy transportation.
7. Customization: Underwater air lift bags can be customized to suit specific applications and requirements. This may include the size, shape, and lift capacity of the bag, as well as specific attachment points and inflation systems.
Applications
Advantages
◆ Quality materials: A high-quality underwater air lift bag should be made from durable, high-strength materials that can withstand harsh environmental conditions and resist punctures, abrasions, and UV degradation.
◆ Customizable options: Customers often look for companies that offer customizable options, including bag sizes, shapes, and lift capacities. This allows them to match the bags to their specific lifting needs.
◆ Safety features: Underwater air lift bags should have safety features such as pressure relief valves and dump valves to prevent overinflation and sudden deflation. This ensures that the lifting operation is conducted safely.
◆ Fast delivery: Companies that offer fast delivery times are often preferred by customers since it allows them to complete their projects quickly and efficiently.
◆ Competitive pricing: Companies that offer competitive pricing for their products are often seen as a more attractive option by customers.
◆ Excellent customer support: Companies that provide excellent customer support, including technical assistance and after-sales support, are often preferred by customers who value good communication and responsiveness.
