B型吊鉗
相關(guān)介紹
手動(dòng)吊鉗是鉆修井作業(yè)過程中各類管柱和工具上、卸扣的工具,通過變換扣合鉗頭和扣合臺(tái)階,可滿足不同尺寸管徑上、卸扣的需要。產(chǎn)品按API Spec 7K 規(guī)范要求設(shè)計(jì)、制造。
扣合鉗號(hào) | 扣合臺(tái)肩 | 扣合管徑 | 額定扭矩KN.m | |
in | mm | |||
5a | 1 | 33/8~41/8 | 85.7~104.8 | 55 |
2 | 41/8~51/4 | 104.8~133.3 | 75 | |
5b | 1 | 41/4~51/4 | 107.9~133.3 | |
2 | 5~53/4 | 127~146 | ||
3 | 6~63/4 | 152.4~171.4 | ||
5b1 | 1 | 51/4~53/4 | 133.3~146 | |
2 | 6~65/8 | 152.4~168.3 | ||
3 | 63/4~8 | 171.4~203.2 | 55 | |
5c | 1 | 65/8~73/8 | 168.3~187.3 | 75 |
2 | 73/8~8 | 187.3~203.2 | ||
3 | 81/2~85/8 | 215.9~219 | 55 | |
5d | 1 | 81/2~95/8 | 215.9~244.5 | |
2 | 105/8~103/4 | 269.9~273 | ||
5e | 1 | 113/4 | 298.5 | |
2 | 123/4 | 323.8 | ||
5e1 | 1 | 103/4 | 273 | |
2 | 113/4 | 298.5 | ||
5e3 | 1 | 13~133/8 | 330.2~339.7 |
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