Home > Products > Marine Airbags > Heavy Lifting Airbag

            Heavy Lifting Airbag

            Heavy lifting airbag is another type of marine rubber airbags. The products are mainly applied to weight lifting and moving, installation of underwater buoyancy aid to salvage sunken vessels etc. Heavy lifting airbags has high bearing capacity and commonly used for concrete caissons lifting and moving. Our heavy lifting airbags are less limited by space, no large mechanical equipment, can shorten the working period and save the unnecessary cost. Through years of development practice, our products are become more safety, effective and green environmental protection.

            Send Inquiry

            Product Description


            “XINCHENG” heavy lifting Airbags’ structure is consists of the outer rubber layer synthetic cord reinforced rubber layers and inner rubber layer.
            Its shape characteristics: central body cylindrical + tapered on both ends.
            Cord layers: 4,5,6,7,8,9,10, layers
            Accessories: Pressure gage, Inlet valve, Pipe fitting and seal end ring.

            1.Wrap threads that run vertically through the synthetic tyre-cord pattern.
            2.Weft threads that run perpendicular to the warp threads.

            Size & Specification:
            Standard size of heavy lifting airbags:

            Diameter (D): 0.8m-2.0m
            Effective length (EL): 6.0m-18m
            Total Length (TL): 7m-20m
            Cord layers: 4,5,6,7,8,9,10, layers

            Diameter(m) 1.0 1.2 1.5 1.8 2.0
            Medium Pressure
            Test Pressure 0.14-0.16 0.12-0.14 0.10-0.12 0.08-0.10 0.07-0.09
            Working Pressure 0.12-0.14 0.10-0.12 0.08-0.10 0.07-0.09 0.06-0.08
            High Pressure
            Test Pressure 0.22-0.26 0.20-0.24 0.15-0.20 0.13-0.16 0.12-0.15
            Working Pressure 0.20-0.24 0.17-0.22 0.13-0.18 0.11-0.14 0.10-0.13

            NOTE: Other size of airbags are also available follow customer’s request.


            Hot Tags: Heavy Lifting Airbag, Manufacturers, Suppliers, China, Factory, Wholesale, Quality, Price

            Related Category

            Send Inquiry

            Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.