Marine inflatable rubber airbag

Bearing Capacity of CL-4 High Bearing Capacity Marine
Rubber Bag Unit Length

tube 
diameter

Working 
pressure

Working 
height

Guaranteed Value of Bearing
 Capacity per Unit Length

KN/m

t/m

Ib/ft

D=12M
(D=3.94ft)

0.11MPa
(15.95psi)

0.7m(2.296ft)

86.43

8.81

5921

0.6m(1.968ft)

103.69

10.57

7104

0.5m(1.640ft)

121.06

12.34

8294

0.4m(1.312ft)

138.32

14.1

9477

0.3m(0.984ft)

155.59

15.86

10660

0.2m(0.656ft)

172.85

17.62

11843

D=1.5M
(D=4.92ft)

0.09MPa
(13.05psi)

0.9m(2.952ft)

84.86

8.65

5814

0.8m(2.624ft)

98.98

10.09

6782

0.7m(2.296ft)

113.21

11.54

7756

0.6m(1.968ft)

127.33

12.98

8724

0.5m(1.640ft)

141.46

14.42

9692

0.4m(1.312ft)

155.59

15.86

10660

0.3m(0.984ft)

169.71

17.3

11628

0.2m(0.656ft)

183.94

18.75

12602

D=1.8M
(D=5.90ft)

0.08MPa
(11.60psi)

1.1m(3.608ft)

88.09

8.89

6036

1.0m(3.280ft)

100.65

10.26

6896

0.9m(2.952ft)

113.21

11.54

7756

0.8m(2.624ft)

125.76

12.82

8617

0.7m(2.296ft)

138.32

14.1

9477

0.6m(1.968ft)

150.88

15.38

10337

0.5m(1.640ft)

163.53

16.67

11204

0.4m(1.312ft)

175.6

17.9

12031
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