Pipeline Air Lifting Buoyancy Bags 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 Pipeline Air Lifting Buoyancy Bags is one kind effective alternative of tradictional steel buoys or pipeline foam floater for the surface buoyancy support operation. 

DooFlex Pipeline Air Lifting Buoyancy 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.

Application of   Pipeline Air Lifting 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 

Different types of  Pipeline Air Lifting Buoyancy Bags

All the production are controlled under ISO 9001. We have professional engineers and individual quality control department. Each Pipeline Air Lifting Buoyancy Bag is tested before delivery. 

1.Q--- Do you have repair material and adhesive?

    A--- Yes, it is free of charge.

2.Q--- What's payment terms for pipeline air lifting buoyancy bag?

   A--- 30% deposit, full payment before delivery.

3.Q--- What is warranty period for pipeline air lifting buoyancy bag?

   A--- 12 months.

If you have any questions about our Pipeline Air Lifting Buoyancy Bag, please do not hesitate to contact us. We are always here for your assistance:)