Salvage enclosed cylinder air lift bag is one kind effective alternative of Open Bottom Parachute type lifting airbags for the surface buoyancy support operation.   The portable type a/cs series include all types of portable type a/cs which suitable for European, American & Australian market, include portable type a/cs with R410A and R290A gas, power supply of 220~240v/50Hz/1ph, 230v/60Hz/1ph,115v/60Hz/1ph. Mobile Air Conditioner,Portable Air Conditioner,Portable Type Air Conditioner,Standard Portable Air Conditioner Foshan Dinghan Electrical Technology Co., Ltd , https://www.fsdinghanelectrical.com
Salvage enclosed cylinder air lift 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.
Salvage enclosed cylinder 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.
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ACHIEVEMENT
WHO WE ARE
FAQ
1. Q: How long is the warranty period?
  A: The warranty period is 12 months or 18 months from the shipping date.
2. Q: Do you provide rent service, contract service?
  A: We have many water bags and air lift bags ready for rent service for clients all over the world.
    We have ability to design and can contract the load testing project, with our own water bags and  workers.
3. Q: What is the production standard and safety factor?
  A: All underwater air lift bags are manufactured in compliance with IMCA D016, safety factor is  5:1.
    All crane load test water bags are manufactured in compliance with LEEA051, safety factor is 6:1.
4. Q: Do you have stock?
  A: We have many normal size underwater air lift bags and load test water bags in stock. Ready for shipment.
5. Q: What kind of certificate do you provide?
  A: Our load test water bags are Type Certificated by TUV NEL. We can provice ABS, BV, LR third party certificate.
     Provide the certificate for masterlink, shackles, lifting belts and other accessories.
If you have any other questions, please feel free to contact us.
Model NO.: TP
Certificate: ISO 9001: 2008
Standard Color: Yelow
Production Standard: Imca D 016
Capacity: 50L-50,000L
Safety Facor: 6:1
UV: Resistance
Warranty: 12 Month
Market: Global
Trademark: DOOWIN, DOOFLEX
Transport Package: Polywood Box for Marine Enclosed Air Lift Bag
Specification: TP
Origin: Qingdao, Shandong