船用靠球构造特点
船用靠球基本构造由外橡胶层、合成线绳增强橡胶层和内部橡胶层组成，它是一种二端都带有半球形压头的圆柱形靠球。
船用靠球外橡胶
外橡胶层覆盖在护舷外面对合成线绳和内部橡胶层进行保护防止磨损及其它外部力量的冲击。这种化合物具有很强的拉伸强度和撕裂强度，可在任何天气情况和艰苦条件下使用。标准颜色为黑色，但其他颜色如灰色和乳白色按照要求也可提供。
船用靠球内部橡胶
橡胶膜衬垫密封护舷内的压缩空气。
船用靠球金属配件
船用靠球所有的相关金属配件包括卸扣、牵引环、转环、链网都是由不锈钢和热镀锌(HDG)制造(热镀锌能够抵抗海水腐蚀)。
| 类 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 |
| 类型 | F-1 | F-02 | F-2 | F-3 | F-4 | F-5 |
尺寸 （直径*长度） | 6 x 25 in. 15 x 64 cm | 8 x 27 in. 20 x 68 cm | 9 x 25 in. 22 x 64 cm | 9 x 30 in. 22 x 76 cm | 9 x 41 in. 22 x 104 cm | 12 x 30 in. 30 x 76 cm |
| 孔径 | 0.7 in. 1.8 cm | 0.7 in 1.8 cm | 0.9 in 2.2 cm | 0.9 in 2.2 cm | 0.9 in 2.2 cm | 1.0 in 2.4 cm |
| 周长 | 18.8 in. 47.1 cm | 25.1 in. 62.8 cm | 28.3 in. 69.1 cm | 28.3 in. 69.1 cm | 28.3 in. 69.1 cm | 37.7 in. 95.8 cm |
| 浮力值 | 18 lbs. 8 kg. | 25 lbs. 12 kg. | 29 lbs. 13 kg. | 44 lbs. 20 kg. | 77 lbs. 35 kg. | 99 lbs. 45 kg. |
| 每箱数量 | 10 | 10 | 10 | 10 | 5 | 5 |
| 类型 | F-6 | F-7 | F-8 | F-10 | F-11 | F-13 |
尺寸 （直径*长度） | 12 x 43 in. 30 x 109 cm | 15 x 41 in. 38 x 104 cm | 15 x 58 in. 38 x 147 cm | 18.5 x 50 in. 47 x 127 cm | 24 x 57 in. 60 x 145 cm | 32 x 77 in. 80 x 195 cm |
| 孔径 | 1.0 in 2.4 cm | 1.0 in 2.4 cm | 1.0 in 2.4 cm | 1.0 in 2.4 cm | 1.1 in 2.7 cm | 1.2 in 3.0 cm |
| 周长 | 37.7 in. 95.8 cm | 47.1 in. 119.3 cm | 47.1 in. 119.3 cm | 58.1 in. 147.6 cm | 75.4 in. 188.4 cm | 100.5 in. 251.2 cm |
| 浮力值 | 165 lbs. 75 kg. | 209 lbs. 95 kg. | 330 lbs. 150 kg. | 340 lbs. 155 kg. | 530 lbs. 240 kg. | 1320 lbs. 599 kg. |
| 每箱数量 | 5 | 5 | 4 | 2 | 3 | 2 |
价格说明
