Pipeline Airbags
Single-point Airbags
Single-point airbags are mainly used for pipeline and cable laying, salvage and rescue operations. The airbag has a lifting point at both the top and bottom, allowing for operation without being affected by the working angle. Our single-point airbags are produced in accordance with IMCA D016 standards and can reach a safety factor of 5 times. Equipped with safety valves, the airbags can automatically open when the pressure reaches the rated pressure. This series of products has passed drop tests and can provide third-party certifications such as BV, CCS, ABS, and LR according to customer requirements.
| Model | Capacity | Diameter | Length | Dry Weight |
|---|---|---|---|---|
| KGS | LBS | (m) | (m) | |
| SPB-500 | 5,000KG | 800mm | 1100mm | 15kg |
| SPB-1 | 1,000KG | 1000mm | 1600mm | 20kg |
| SPB-2 | 2,000KG | 1300mm | 1650mm | 30kg |
| SPB-3 | 3,000KG | 1500mm | 2300mm | 35kg |
| SPB-5 | 5,000KG | 1700mm | 2650mm | 45kg |
Dual-body Airbags
Dual-body airbags are mainly used for pipeline and cable laying, salvage and rescue operations. The airbag consists of two independent chambers, with high-strength fabric layers in between. When in use, pipelines or cables can be directly placed in the middle for connection.
| Model | Lift Capacity | Dimension (m) | ||
|---|---|---|---|---|
| KGS | LBS | Diameter | Length | |
| TF200 | 100 | 220 | 0.46 | 0.80 |
| TF300 | 300 | 660 | 0.46 | 1.00 |
| TF400 | 400 | 880 | 0.46 | 1.30 |
| TF500 | 500 | 1100 | 0.51 | 1.50 |
| TF600 | 600 | 1323 | 0.52 | 1.50 |
| TF800 | 800 | 1760 | 0.60 | 1.80 |
| TF1000 | 1000 | 2200 | 0.60 | 2.00 |
| Model | Lift Capacity | Dimension (m) | ||
|---|---|---|---|---|
| KGS | LBS | Width | Length | |
| CF100 | 100 | 220 | 0.70 | 1.50 |
| CF200 | 200 | 440 | 1.30 | 1.60 |
| CF300 | 300 | 660 | 1.50 | 1.60 |
| CF400 | 400 | 880 | 1.50 | 2.20 |
| CF600 | 600 | 1320 | 1.50 | 2.80 |
Pill-shaped Airbags
Pill-shaped airbags are multi-functional airbags specially designed for shallow-water operations,不受（应为Not limited by, but here it’s in Chinese context, so we keep original meaning in translation as “not subject to”） working angle restrictions. They are mainly used for shallow-water ship salvage, sinking object salvage, and surface operations. Our pill-shaped airbags are made of high-strength PVC coated fabric certified by SGS, equipped with explosion-proof safety valves. The buoyancy can be adjusted by hand, and they can be inflated using air compressors or gas cylinders. We can also provide third-party certifications such as BV, CCS, ABS, and LR according to customer requirements.
| Model | Lift Capacity | Dimension (m) | Dry Weight | |
|---|---|---|---|---|
| KGS | LBS | Length | Width | |
| EP-100 | 100 | 220 | 1.02 | 0.76 |
| EP-250 | 250 | 550 | 1.32 | 0.82 |
| EP-500 | 500 | 1100 | 1.30 | 1.30 |
| EP-1000 | 1000 | 2200 | 1.55 | 1.42 |
| EP-2000 | 2000 | 4400 | 1.95 | 1.78 |
| EP-3000 | 3000 | 6600 | 2.90 | 1.95 |
| EP-4000 | 4000 | 8800 | 3.23 | 2.03 |
Long-cylinder Airbags
Long-cylinder airbags have a wide range of applications and can be used for deep-water salvage of sunken objects, supporting floating structures at docks, and are also suitable for underwater construction projects such as pipeline laying. Our long-cylinder airbags are made of high-strength PVC coated fabric, highly wear-resistant and UV-resistant. All products are manufactured and tested in accordance with IMCA D016. The airbags are equipped with lifting straps and buckles, and safety valves are installed at the bottom. They can be customized according to customer size requirements.
| Model | Lift Capacity | Dimension (m) | Dry Weight | |
|---|---|---|---|---|
| KGS | LBS | Diameter | Length | |
| LP-500 | 500 | 1100 | 0.46 | 3.05 |
| LP-1000 | 1000 | 2200 | 0.56 | 3.66 |
| LP-1500 | 1500 | 3300 | 0.74 | 3.43 |
| LP-2000 | 2000 | 4400 | 0.74 | 4.57 |
| LP-5000 | 5000 | 11000 | 1.10 | 5.81 |
Circular-arc Airbags
We have designed a new type of circular-arc pipeline airbag. This type of pipeline airbag can be connected closer to the pipeline, providing greater buoyancy in shallow-water conditions. We can manufacture airbags with different buoyancies from 1 ton to 10 tons according to different pipeline diameters. Pipeline airbags can be tied to the pipeline to reduce the tension and weight during installation and laying, and can also provide buoyancy when pulling the pipeline underwater.
Attention please: The description might be incorrect, please contact us for confirmation.
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