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Qingdao Doowin Rubber And Plastic Co., Ltd.

Marine Airbags, Marine Air Bags, Ship Launching Airbags manufacturer / supplier in China, offering Infltable Marine Salvage Airbags, Underwater Salvage Floating Air Bag/Underwater Air Lifting Bag, Crane Load Test Water Weight Bags / Filled Weight Bags for Sale and so on.

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Supplier Homepage Product Underwater Air Lift Bags Infltable Marine Salvage Airbags

Infltable Marine Salvage Airbags

FOB Price: US $500-2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-2,000/ Piece
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Production Capacity: 20 Unit Per Week
Transport Package: Plywood Shipping / Storage Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: marine air bags
  • Lifting Buoyancy: 100kg ~ 50ton
  • Airbags Color: Yellow, Orange
  • Type: Totally Enclosed Type
  • Marine Parts: Marine Salvage Pontoon
  • Certification: BV, Ce, ISO9001, Dnv, ABS, CCS
  • Specification: IMCA D016
  • Characters: Un-Resistance/ Corrosion Resisting
  • Lifting Bags Standard: Imca D016
  • Guarantee Period: 2 Years
  • Material: Heavy Tenacity PVC Coated Polyester Fabric
  • Usage: Ship Salvage Marine Rescue
  • Trademark: DOOWIN, DooFlex
  • Origin: China
Product Description
Inflable Marine salvage airbags used for buoyancy, salvage pontoon & refloatation operation in shallow water as salvage tubes. It's one kind of underwater air lift bags.

DooFlex marine salvage air lift bags (Salvage Tube, Inflatable Buoyancy Bags) is one kind effective alternative of Open Bottom Parachute type lifting bags for the surface buoyancy support operation.

Boat salvage buoyancy marine rescue underwater lift bags can be used for buoyancy support and 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 lifting bags 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.

DooFlex boat salvage buoyancy marine rescue underwater air lift 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.

PVC Marine Salvage Airbags vs Marine Rubber Airbags

The inflatable PVC marine salvage airbags is more professional than the marine rubber airbags for the marine buoyancy support application.  The PVC marine salvage airbags is lighter than the marine rubber airbags, easy to transport, and operate. The inflatable PVC marine salvage airbags are equipped with auto-relieve valves, which is missed valves of marine rubber airbags. The lifting belts of inflatable PVC marine salvage airbags is fixed, cannot be move. This design to ensure the higher stability. 

Features and Advantages of Marine Salvage Lift Bags

-  Made of heavy duty PVC coated polyester fabric
-  All seams are RF welded
-  Fold compactly for easy efficient storage
-  3/4'' B. S. P air inlet stainless/brass ball valves
-  Certificate Webbing harness (with 6: 1 safe working factor) terminate with end shackles
-  Many Automatic Pressure Relief Valves
-  Design Safety Working Factor over 5: 1 comply with IMCA D016
-  Delivered ready for use
-  Custom sizes and types available
-  Complete with "Operation and Maintenance Manual", mill certification, or third party certification upon request

All our air filled marine salvage airbags are manufactured and tested in accordance with IMCA D016, Rev3 - June 2007 Guidelines.

Application of Marine Savlage Airbags:

-  Suitable for shallow water usage
-  Suitable for long term use
-  Military equipment
-  Bridge buoyancy supports
-  Marine Salvage Pontoons
-  Marine salvage and refloatation
-  Extra buoyancy for pipe and cable float out operations

Quality Assurance Guaranteed

All Dooflex air lift bags are manufactured and tested comply with IMCA D016, Rev3-June 2007 Guidelines. Quality is approved by SGS & UKAS in accordance with ISO9001: 2008.
Infltable Marine Salvage Airbags
Model   Lift CapacityDimension (m)Pick Up  
Points
3/4' Inlet  
Valve
Appr. Packed Size (m)Weight
(kgs) 
 KGSLBSDiaLengthLengthWidthHeight
LIGHT
DUTY
TP-50L501100.3 0.6 0.60 0.30 0.20 5
TP-100L1002200.4 0.9 0.65 0.30 0.25 6
TP-250L2505500.7 1.1 0.70 0.35 0.30 8
TP-500L5001,1000.9 1.4 0.80 0.35 0.30 10
TP-1L*1,0002,2001.0 1.8 1.20 0.40 0.35 12
TP-2L*2,0004,4001.2 2.3 1.10 0.40 0.40 19
TP-3L*3,0006,6001.4 2.5 1.20 0.50 0.45 34
TP-5L*5,00011,0001.4 3.8 1.30 0.50 0.50 46
HEAVY
DUTY
TP-11,0002,2001.0 1.8 1.20 0.40 0.35 18
TP-22,0004,4001.2 2.3 1.10 0.40 0.40 28
TP-33,0006,6001.4 2.5 1.20 0.50 0.45 39
TP-55,00011,0001.5 3.4 1.30 0.50 0.50 52
TP-66,00013,2001.6 3.6 1.35 0.50 0.50 66
TP-88,00017,6001.8 3.8 1.30 0.60 0.60 78
TP-1010,00022,0002.1 3.6 1.30 0.80 0.60 89
TP-1515,00033,0002.2 4.6 1.30 0.80 0.70 120
TP-2020,00044,0002.4 5.6 1.30 0.80 0.75 138
TP-2525,00055,1252.5 5.7 1.60 0.90 0.80 189
TP-3030,00066,0002.7 6.1 1.60 0.90 0.80 280
TP-3535,00077,0002.9 6.2 1.60 1.00 0.90 310
TP-5050,000110,0002.9 8.0 1.60 1.00 1.00 340

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