Description
High Pressure Natural Rubber Marine Launching Airbags With Different Size
Features of our natural rubber launching airbags/landing airbags:
1. Outer and inner Rubber Layer:
The outer rubber layer that covers the outside of marine rubber airbag to protect under layers from abrasion and other external forces. This compound has sufficient tensile and tearing strength to withstand any condition and hard usage.
2. Synthetic-tire-cord layer for reinforcement:
The reinforcement cord layers,which are made of synthetic-tire-cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and distribute stress evenly. So they can provide strong efficient reinforcement
3. End Fittings
End fitting include Air Tightness swivel and Safety Air Inlet(these end fittings are enclosed when airbags leave our factory)
High pressure launching airbags range in size from 0.8 to 2.5m diameter, with lengths of 5.0m to 24.0m ‘effective length’. Marine launching airbags are used for ship launching, haulouts, loading, and floating. They are widely used in cargo boat for launching and landing, lifting and moving sunken ships, and salvaging stranded boats. High pressure marine launching airbags have the benefit of not only saving labor and time, but also investment costs. Additionally they are flexible, portable, and dependable.
Marine Launching Airbag Data Sheet:
Model | Diameter (m) |
Initial pressure (KPa) |
Rated working pressure, Pe (KPa) |
A deformation rate of 70%, internal pressure equivalent to the rated pressure value of Pe, the airbag bearing capacity of the length of each meter. (kN/m) |
Minimum burst pressure (KPa) |
QP3 | 0.8 | 25 | 130 | 114 | 390 |
1 | 18 | 100 | 110 | 300 | |
1.2 | 15 | 85 | 112 | 260 | |
1.5 | 13 | 70 | 115 | 210 | |
QP4 | 1.8 | 35 | 170 | 149 | 510 |
1 | 25 | 130 | 143 | 390 | |
1.2 | 20 | 110 | 145 | 330 | |
1.5 | 16 | 90 | 148 | 270 | |
1.8 | 14 | 80 | 158 | 240 | |
QP5 | 0.8 | 48 | 210 | 184 | 630 |
1 | 35 | 170 | 186 | 510 | |
1.2 | 28 | 140 | 185 | 420 | |
1.5 | 20 | 110 | 181 | 330 | |
1.8 | 16 | 90 | 178 | 270 | |
QP6 | 1 | 45 | 200 | 219 | 600 |
1.2 | 32 | 165 | 217 | 490 | |
1.5 | 25 | 130 | 215 | 390 | |
1.8 | 20 | 110 | 218 | 330 |
Note: Rated working pressure: ±5%. Compress deformation: ±2%.
More marine launching airbag can be offered, pls contact us for more details.