U.S. Type Closed Spelter Sockets G417
美式闭式索节采用合金浇铸技术，强度能达到100%。
为你提供更加安全、高效的工作环境。
主要用于海洋石油工程、拖船起重等极端环境。
美式闭式索节技术参数
| 尺寸 | 详细尺寸mm | 净重 | ||||
| in. | mm | A | C | D | F | N.W./KG |
| 1/4 | 6 | 114.30 | 38.10 | 22.35 | 9.65 | 0.23 |
| 5/16~3/8 | 8-9 | 123.95 | 42.93 | 24.64 | 12.70 | 0.34 |
| 7/16~1/2 | 11-12 | 138.18 | 50.80 | 29.46 | 14.22 | 0.68 |
| 9/16~5/8 | 14-16 | 160.27 | 66.80 | 35.81 | 17.53 | 1.13 |
| 3/4 | 19 | 192.02 | 76.20 | 42.16 | 20.57 | 1.93 |
| 7/8 | 22 | 222.25 | 92.20 | 47.75 | 23.88 | 3.29 |
| 1 | 25 | 250.95 | 104.90 | 58.42 | 28.70 | 4.76 |
| 1-1/8 | 28 | 279.40 | 114.30 | 65.02 | 31.75 | 6.46 |
| 1-1/4~1-3/8 | 31.5-35 | 307.85 | 134.62 | 71.37 | 38.10 | 8.96 |
| 1-1/2 | 38 | 354.08 | 135.38 | 81.03 | 41.40 | 13.25 |
| 1-5/8 | 42 | 384.30 | 146.05 | 82.55 | 44.45 | 16.33 |
| 1-3/4~1-7/8 | 45-47.5 | 438.15 | 171.45 | 95.25 | 50.80 | 25.98 |
| 2~2-1/8 | 50-53 | 495.30 | 193.80 | 111.25 | 57.15 | 35.83 |
| 2-1/4~2-3/8 | 57-60 | 536.70 | 215.90 | 127.00 | 63.50 | 47.63 |
| 2-1/2~2-5/8 | 63-66 | 596.90 | 241.30 | 139.70 | 73.15 | 63.50 |
| 2-3/4~2-7/8 | 70-73 | 644.65 | 273.05 | 158.75 | 79.25 | 99.80 |
| 3~3-1/8 | 76-80 | 685.80 | 292.10 | 171.45 | 85.85 | 125.20 |
| 3-1/4~3-3/8 | 82-85 | 742.95 | 311.15 | 184.15 | 91.95 | 141.98 |
| 3-1/2~3-5/8 | 89-92 | 787.40 | 330.20 | 196.85 | 98.55 | 181.44 |
| 3-3/4~4 | 95-100 | 844.55 | 361.95 | 215.90 | 107.95 | 245.85 |