Inflatable pipelaying buoyancy modules are mainly used for the pipeline S-lay installation and pull to provide buoyancy support as buoyancy bags. They are also good for the salvage pontoon, and refloation operation as salvage tubes, buoyancy support on the water surface. 

DooFlex Individual Inflatable Buoyancy Modlues is one kind effective alternative of tradictional steel buoys or pipeline foam floater for the surface buoyancy support operation. 

Individual Inflatable Pipelaying Buoyancy 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. Individual Inflatable Buoyancy 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 Individual Inflatable pipelaying buoyancy modules 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.

Features and Advantages of Inflatable Pipelaying Buoyancy Modules

-    Made of heavy duty PVC coated polyester fabric (Made in German)
-    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 6:1
-    Complete with "Operation and Maintenance Manual" , mill certification, or third party certification upon request
-    Delivered ready for use
-    Custom sizes and types available
-    Manufactured and Tested in accordance with IMCA D016, Rev3 - June 2007 Guidelines

Application of Individual Inflatable Buoyancy Bags :

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

Specification fo Inflatable Pipelaying Buoyancy Modules  

Quality Assurance Guaranteed
All Dooflex air lifting bags, buoyancy bags are manufactured and tested comply with IMCA D016, Rev3-June 2007 Guidelines. Quality is approved by SGS & UKAS in accordance with ISO9001:2008.