型

A-0

A-1

A-2

A-3

A-4

A-5

A-6

A-7

尺寸

（直径*长度）

9 x 11.5 in.
23 x 29 cm

11.5 x 14.5 in.
29 x 37 cm

15.5 x 19.5 in.
39 x 49 cm

18.5 x 23 in.
47 x 59 cm

21.5 x 28 in.
55 x 71 cm

27.5 x 36 in.
70 x 92 cm

34 x 46.5 in.
86 x 118 cm

41.4 x 54.4 in.
105 x 138 cm

孔径

0.6 in.
1.6 cm

1.0 in
2.5 cm

1.0 in
2.5 cm

1.0 in
2.5 cm

1.0 in
2.5 cm

1.25 in
3.0 cm

1.5 in
3.8 cm

2.0 in
5.0 cm

周长

28.3 in.
(72.2 cm)

36.1 in.
(91.1 cm)

48.7 in.
(122.5 cm)

58.1 in.
(147.6 cm)

67.5 in.
(172.7 cm)

86.4 in.
(219.8 cm)

106.8 in.
(270.0 cm)

130.0 in.
(329.7 cm)

浮力值

13 lbs.
6 kg.

29 lbs.
13 kg.

68 lbs.
31 kg.

121 lbs.
55 kg.

187 lbs.
85 kg.

396 lbs.
179.6 kg.

792 lbs.
359.2 kg.

1345 lbs.
610 kg.

每箱数量

20

10

10

10

10

5

3

2