胶管由内胶层、四层钢丝缠绕和外胶层组成。
胶管由内胶层、四层钢丝缠绕和外胶层组成。
适于输送液压流体如醇、液压油、燃油、润滑油、乳化液、烃等等。
-40℃~+100℃
| 公称内径 | 内径 mm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4SP | 4SH型 | R12型 | R13型 | R15型 | |||||||
| mm | inch | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. |
| 6.3 | 1/4 | 6.2 | 7.0 | - | - | - | - | - | - | - | - |
| 10 | 3/8 | 9.3 | 10.1 | - | - | 9.3 | 10.1 | - | - | 9.3 | 10.1 |
| 12.5 | 1/2 | 12.3 | 13.5 | - | - | 12.3 | 13.5 | - | - | 12.3 | 13.5 |
| 16 | 5/8 | 15.5 | 16.7 | - | - | 15.5 | 16.7 | - | - | - | - |
| 19 | 3/4 | 18.6 | 19.8 | 18.6 | 19.8 | 18.6 | 19.8 | 18.6 | 19.8 | 18.6 | 19.8 |
| 25 | 1 | 25.0 | 26.4 | 25.0 | 26.4 | 25.0 | 26.4 | 25.0 | 26.4 | 25.0 | 26.4 |
| 31.5 | 1.1/4 | 31.4 | 33.0 | 31.4 | 33.0 | 31.4 | 33.0 | 31.4 | 33.0 | 31.4 | 33.0 |
| 38 | 1.1/2 | 37.7 | 39.3 | 37.7 | 39.3 | 37.7 | 39.3 | 37.7 | 39.3 | 37.7 | 39.3 |
| 51 | 2 | 50.4 | 52.0 | 50.4 | 52.0 | 50.4 | 52.0 | 50.4 | 52.0 | - | - |
| 公称内径 | 4SP | 4SH型 | R12型 | R13型 | R15型 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | 增强层外径 mm | 软管外径 mm | 增强层外径 mm | 软管外径 mm | 增强层外径 mm | 软管外径 mm | 增强层外径 mm | 软管外径 mm | 增强层外径 mm | 软管外径 mm | ||||||||||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | ||
| 6.3 | 1/4 | 14.1 | 15.3 | 17.1 | 18.7 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 3/8 | 16.9 | 18.1 | 20.6 | 22.2 | - | - | - | - | 16.6 | 17.8 | 19.5 | 21.0 | - | - | - | - | - | 20.3 | - | 23.3 |
| 12.5 | 1/2 | 19.4 | 21.0 | 23.8 | 25.4 | - | - | - | - | 19.9 | 21.5 | 23.0 | 24.6 | - | - | - | - | - | 24.0 | - | 26.8 |
| 16 | 5/8 | 23.0 | 24.6 | 27.4 | 29.0 | - | - | - | - | 23.8 | 25.4 | 26.6 | 28.2 | - | - | - | - | - | - | - | - |
| 19 | 3/4 | 27.4 | 29.0 | 31.4 | 33.0 | 27.6 | 29.2 | 31.4 | 33.0 | 26.9 | 28.4 | 29.9 | 31.5 | 28.2 | 29.8 | 31.0 | 33.2 | - | 32.9 | - | 36.1 |
| 25 | 1 | 34.5 | 36.1 | 38.5 | 40.9 | 34.4 | 36.0 | 37.5 | 39.9 | 34.1 | 35.7 | 36.8 | 39.2 | 34.9 | 36.4 | 37.6 | 39.8 | - | 38.9 | - | 42.9 |
| 31.5 | 1.1/4 | 45.0 | 47.0 | 49.2 | 52.4 | 40.9 | 42.9 | 43.9 | 47.1 | 42.7 | 45.1 | 45.4 | 48.6 | 45.6 | 48.0 | 48.3 | 51.3 | - | 48.4 | - | 51.5 |
| 38 | 1.1/2 | 51.4 | 53.4 | 55.6 | 58.8 | 47.8 | 49.8 | 51.9 | 55.1 | 49.2 | 51.6 | 51.9 | 55.0 | 53.1 | 55.5 | 55.8 | 58.8 | - | 56.3 | - | 59.6 |
| 51 | 2 | 64.3 | 66.3 | 68.2 | 71.4 | 62.2 | 64.2 | 66.5 | 69.7 | 62.5 | 64.8 | 65.1 | 68.3 | 66.9 | 69.3 | 69.5 | 72.7 | - | - | - | - |
| 公称内径 | 最大工作压力 MPa | 试验压力 MPa | 最小爆破压力 MPa | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | 4SP | 4SH | R12 | R13 | R15 | 4SP | 4SH | R12 | R13 | R15 | 4SP | 4SH | R12 | R13 | R15 |
| 6.3 | 1/4 | 45.0 | - | - | - | - | 90.0 | - | - | - | - | 180.0 | - | - | - | - |
| 10 | 5/16 | 44.5 | - | 28.0 | - | 42.0 | 89.0 | - | 56.0 | - | 84.0 | 178.0 | - | 112.0 | - | 168.0 |
| 12.5 | 1/2 | 41.5 | - | 28.0 | - | 42.0 | 83.0 | - | 56.0 | - | 84.0 | 166.0 | - | 112.0 | - | 168.0 |
| 16 | 5/8 | 35.0 | - | 28.0 | - | 42.0 | 70.0 | - | 56.0 | - | 84.0 | 140.0 | - | 112.0 | - | 168.0 |
| 19 | 3/4 | 35.0 | 42.0 | 28.0 | 35.0 | 42.0 | 70.0 | 84.0 | 56.0 | 70.0 | 84.0 | 140.0 | 168.0 | 112.0 | 140.0 | 168.0 |
| 25 | 1 | 28.0 | 38.0 | 28.0 | 35.0 | 42.0 | 56.0 | 76.0 | 56.0 | 70.0 | 84.0 | 112.0 | 152.0 | 112.0 | 140.0 | 168.0 |
| 31.5 | 1.1/4 | 21.0 | 32.5 | 21.0 | 35.0 | 42.0 | 42.0 | 65.0 | 42.0 | 70.0 | 84.0 | 84.0 | 130.0 | 84.0 | 140.0 | 168.0 |
| 38 | 1.1/2 | 18.5 | 29.0 | 17.5 | 35.0 | 42.0 | 37.0 | 58.0 | 35.0 | 70.0 | 84.0 | 74.0 | 116.0 | 70.0 | 140.0 | 168.0 |
| 51 | 2 | 16.5 | 25.0 | 17.5 | 35.0 | 42.0 | 33.0 | 50.0 | 35.0 | 70.0 | 84.0 | 66.0 | 100.0 | 70.0 | 140.0 | 168.0 |