DLT-T 型可退式倒扣捞筒是集各种捞筒、母锥等工具之优点为一体的打捞工具。它既可用于打捞、倒扣、又可释放落鱼,还可进行洗井液的循环。
DLT-T type releasing and reversing overshot a new type of fishing tool, has many advantages owned by various overshot, box tap and the like. Its distinguishing features are as follows:to unscrew and recover the stuck fish:to release the fish down hole if necessary; to circulate the washing fluidl.
Specifications |
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型号 | 外径 | 落鱼尺寸 | 允许拉力 | 起始拉力及相应扭矩 | 接头螺纹 | |
拉力 | 扭矩 | |||||
DLT-T48 | 95 | 48.3 | 250 | 117.7 | 3089 | 2 7/8REG |
DLT-T60 | 105 | 60.3,63.5 | 350 | 147.1 | 5737 | NC31 |
DLT-T73 | 114 | 73,75,78.6 | 420 | 176.5 | 7750 | NC31 |
DLT-T89 | 134 | 88.9,93.2 | 500 | 176.5 | 10233 | NC38 |
DLT-T102 | 145 | 98,101.60 | 700 | 196 | 11032 | NC38 |
DLT-T114 | 160 | 114.3 | 890 | 196 | 12151 | NC38 |