Application & Services

Application Area

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Buoyancy Support Application

Buoyancy Support Application is main business area of DooFlex Flexible Engineering. We made wide range air lifting bags that can be used underwater or in shallow water to provide buoyancy support for global diving, marine salvage industrials.
The main application area include:
For the raising sunken objects, vessel salvage, marine structure stabilization, underwater equipments transport, pipeline and equipment towing, and standby emergency buoyancy

Marine Salvage and Floatation Air Lift Bags:
Open Bottom Type   Total Enclosed Type   Enclosed Pillow Type 
Elongated Pontoon   Pipeline Buoyancy System

Proof Load Weighting Application

DooFlex Proof Load Water Filled Weight Bags provide the safest, most practical, and economical method of proof load weighting test.

Marine:  Offshore Rig, Ship Building and Repair Company, Shipping Company, Dock & Harbors use testing water bags for the following application: • Cranes  • Derricks  • Davits  • Winches  • Lifeboats  • Ramps & Lifts

Industrial:  Power stations, refineries, factories and crane companies among others use for weighting in a wide variety of application include: • overhead cranes  • beams  • gantries  • elevators  • monorails

Engineering:  Specialized Water Weights products and services are used by structural engineers, construction companies, naval architects & engineers and logistics management companies for: • floor and bridge tests  • ballast and counterweight  • water and liquid storage  • load measurement   •  Cargo manifesting and data logging

Proof Load Testing Waterbags:
Lifeboat Proof Load Test Waterbags   Crane Test Water Weight Bags 

Liquid Storage and Transportation Application

Water TankDooFlex make many type tank for the bulk liquid storage and transportation application. The main application area include the follows:

Flat Beer, Animal Oils, Beer Syrup Concentrate, Jam, Egg-Liquid, Fruit Juice Concentrate, Glucose, Malt Extract, Water, Sauces, Sugar Syrup, Vegetable Oils, Wine, Corn Oil, Olive Oil, Palm Oil, Sorbitol, Fish Sauce, Milk, Dark Soy Sauce

Lube Oils, Transformer Oils, White Oils, Silicate Binder, Natural Latex, Synthetic Latex, Glue, Glycol, Base Oils, Detergents, Glycerine, Adhesive, Emulsions, Water Based Paints, Hair Shampoos/Conditioner, Mineral Oils, Lanolin, Tall Oil Fatty Acid, Pharmaceutical Ingredients, Paper Pulp, Optical Brightener

Marine Salvage and Floatation Air Lift Bags:
Open Top Tanks   Pillow Tanks   Truck Pillow Tank   Container Flexitank

Marine Fendering Application                                            Signal Warning Application

    marker buoys

 DooFlex make the heavy duty PVC or Hypalon inflatable fenders to be used as the protection cushion for the ship-to-ship and ship-to-port operation.

Inflable Fenders:
Inflatable Fenders 

                                      DooFlex Inflatable Maker Buoys are widely used for the racing mark, warning mark, or temporary sailing mark.                        

Marker Buoys:
Marker Buoys