SB型吊鉗
相關(guān)介紹
SB型吊鉗是石油鉆、修井作業(yè)中,上、卸鉆桿、鉆鋌、套管接頭或接箍螺紋的工具,可通過(guò)更換扣合鉗,變換各扣合臺肩來(lái)改變扣合尺寸。適用管徑:3.1/2-13.3/8in;扭矩值為:75kN.m;產(chǎn)品按API Spec 7K規范要求設計、制造。
扣合鉗號 | 扣合臺肩 | 扣合管徑 | 額定扭矩KN.m | |
in | mm | |||
1# | 1 | 3.1/2-4.1/8 | 88.9-104.78 | 75 |
2 | 4.1/8-5 | 104.78-127 | ||
2# | 1 | 4.1/4-5.1/4 | 107.95~133.35 | |
2 | 5-5.3/4 | 127~146.05 | ||
3 | 6-6.3/4 | 152.4~171.45 | ||
3# | 1 | 6.5/8-7.1/4 | 168.28-184.15 | 75 |
2 | 7.3/8-8 | 187.33-203.2 | ||
3 | 8.1/2-9 | 215.9-228.6 | ||
4# | 1 | 9-9.5/8 | 228.6-244.48 | 55 |
2 | 10.5/8-10.3/4 | 269.88-273.05 | ||
5# | 1 | 11.3/4 | 298.45 | |
6# | 1 | 12.3/4-13 | 323.85-330.2 | 40 |
7# | 1 | 13.3/8 | 339.73 |