Inflatable Marine Lifting Natural Rubber Airbags

Product Description

High Pressure Heavy Marine Lifting Natural Rubber Airbags 


Marine high pressure lifting airbags is one of the famous invention for marine application. The application of marine heavy marine lifting airbags with less investment, quick results, safe and reliable characteristics so widely use in this industry.


The vessels move on the natural rubber lifting airbags can avoid the damage of the hull structure and the coating surface .So the ship owners and shipyards are satisfied with marine high pressure lifting airbags.


At the beginning due to the low load capacity of the canvas coated airbag which can only use for small vessels .The improved the marine pressurized lifting airbags have been developed with a modest increase in carrying capacity.

But still not enough for the large and medium-sized vessels requirements. With the purpose of making airbages for large ships, after many years experiences our maturity of the launching technology of pressurized heavy marine lifting airbags and the recognition of the ship owners in industry.


Nowadays marine high pressure lifting airbags are widely used in port construction of caisson top lift, transport, launching and other fields.

High Pressure Heavy Lifting Rubber Airbags Data Sheet:

Excellent performance for airbags
Diameter (m) Length (m) Working pressure (Kpa) Bearing capacity (KN/m) Length (m) Diameter (m) Working pressure (Kpa) Bearing capacity (KN/m)
0.8 1 260 229 1.5 1 150 247
2 280 246 2 170 280
3 300 364 3 190 313
4 320 281 4 210 346
5 340 299 5 230 379
6 360 317 6 250 412
1 1 220 242 1.8 1 130 257
2 240 264 2 150 297
3 260 386 3 170 336
4 280 308 4 190 376
5 300 330 5 210 416
6 320 352 6 230 455
1.2 1 180 238 2 1 110 242
2 200 264 2 130 286
3 220 290 3 150 330
4 240 317 4 170 374
5 260 343 5 190 418
6 280 369 6 210 426
Note: When compress deformation is 70%, the inner pressure equals the rated working pressure.


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