IMCA Standard Marine Underwater Air Lifting Bags Product Description Marine Underwater Air Lifting Bag is one kind effective alternative of Open Bottom Parachute type lifting airbags for the surface buoyancy support operation. Marine Underwater Air Lifting Bag can be used for can be used for buoyancy support, salvage & refloatation operation in shallow water and on the surface, support/salvage pontoons for bridges, floating platforms, dock gates, sunkend objects or military equipment. Totally enclosed air lifing bag offer an effectual method of reducing the draught of vessel and floating underwater structures. Then also provide an ideal system of buoyancy for cable and static buoyancy support.
Application of Marine Underwater Air Lifting Bag
Suitable for shallow water usage Suitable for long term use Military equipment buoyancy Bridge buoyancy supports Pontoons Marine salvage and refloatation Extra buoyancy for pipe and cable float out operations
Specifications of Marine Underwater Air Lifting Bag
Model | Lift Capacity | Dimension (m) | Pick Up | 3/4' Inlet | Appr. Packed Size (m) | Weight |
KGS | LBS | Dia | Length | Points | Valve | Length | Width | Width | (kgs) |
TP-50L | 50 | 110 | 0.3 | 0.6 | 2 | 1 | 0.60 | 0.30 | 0.20 | 5 |
TP-100L | 100 | 220 | 0.4 | 0.9 | 2 | 1 | 0.65 | 0.30 | 0.25 | 6 |
TP-250L | 250 | 550 | 0.7 | 1.1 | 2 | 1 | 0.70 | 0.35 | 0.30 | 8 |
TP-500L | 500 | 1,100 | 0.9 | 1.4 | 2 | 1 | 0.80 | 0.35 | 0.30 | 10 |
TP-1 | 1,000 | 2,200 | 1.0 | 1.8 | 2 | 2 | 1.20 | 0.40 | 0.35 | 18 |
TP-2 | 2,000 | 4,400 | 1.2 | 2.3 | 3 | 2 | 1.10 | 0.40 | 0.40 | 28 |
TP-3 | 3,000 | 6,600 | 1.4 | 2.5 | 3 | 2 | 1.20 | 0.50 | 0.45 | 39 |
TP-5 | 5,000 | 11,000 | 1.5 | 3.4 | 5 | 2 | 1.30 | 0.50 | 0.50 | 52 |
TP-6 | 6,000 | 13,200 | 1.6 | 3.6 | 5 | 2 | 1.35 | 0.50 | 0.50 | 66 |
TP-8 | 8,000 | 17,600 | 1.8 | 3.8 | 6 | 2 | 1.30 | 0.60 | 0.60 | 78 |
TP-10 | 10,000 | 22,000 | 2.1 | 3.6 | 6 | 2 | 1.30 | 0.80 | 0.60 | 89 |
TP-15 | 15,000 | 33,000 | 2.2 | 4.6 | 7 | 2 | 1.30 | 0.80 | 0.70 | 120 |
TP-20 | 20,000 | 44,000 | 2.4 | 5.6 | 7 | 2 | 1.30 | 0.80 | 0.75 | 138 |
TP-25 | 25,000 | 55,125 | 2.5 | 5.7 | 7 | 2 | 1.60 | 0.90 | 0.80 | 189 |
TP-30 | 30,000 | 66,000 | 2.7 | 6.1 | 6 | 2 | 1.60 | 0.90 | 0.80 | 280 |
TP-35 | 35,000 | 77,000 | 2.9 | 6.2 | 6 | 2 | 1.60 | 1.00 | 0.90 | 310 |
TP-50 | 50,000 | 110,000 | 2.9 | 8.0 | 9 | 2 | 1.60 | 1.00 | 1.00 | 340 |
Structure of marine underwater air lift bag Marine Underwater Air Lifting Bags are cylindrical shaped units, fabricated from heavy duty polyester cloth coated with P.V.C (Made in Germany), completely equipped including the appropriate quantity of automatic air relief valves, certified heavy duty polyester webbing with shackles (with safe working factor 6:1), and air inlet stainless/brass ball valves. The buoyancy capacity of our Marine Underwater Air Lifting Bag is from 1ton to 50ton. The buoyancy heavy duty Marine Underwater Air Lifting Bag can reach 100ton each one
Company Information DOOWIN is China leading professional manufacturer of Marine Underwater Air Lifting Bag. The production is controlled under ISO 9001:2008. As per customers' requiremnts, we also can provide the BV etc third party certificate.
Certification of Marine Underwater Air Lifting Bag
FAQ 1.Q--- Do you have repair material and adhesive? A--- Yes, it is free of charge. 2.Q--- What's payment terms for Marine Underwater Air Lifting Bag? A--- 30% deposit, full payment before delivery. 3.Q--- What is warranty period for Marine Underwater Air Lifting Bag? A--- 12 months.