[中 文] XJ-K開式下擊器是一種產生向下震擊的工具，又能傳遞扭矩，可以廣泛用于各種井下作業。作業時管柱中配有本工具可以預防卡鉆事故、反復震擊能使卡點松動解卡、避免事故、反復震擊能使卡點松動解卡、避免事故擴大化。
[English] XJ-K Fishing Bumper Subs can shake up and down,and deliever torque ,so it is widely usedUnder wells .With this tool,oil pipe may avoid accidentent under operation .Shaking repeatedly can release the blocked point and avert the accident from spread and complex.
型號 | 外徑Φ | 許用載荷KN | 總長 | 接頭螺紋 |
XJ-K95 | 95 | 734 | 1413 | NC26 |
XJ-K108 | 108 | 816 | 1606 | NC31 |
XJ-K121 | 121 | 930 | 1606 | NC38 |
XJ-K140 | 140 | 1140 | 1606 | 4-1/2REG |
XJ-K146 | 146 | 1330 | 1606 | 4-1/2REG |
XJ-K156 | 156 | 1570 | 1606 | NC50 |
XJ-K171 | 171 | 1890 | 1815 | 5-1/2REG |
XJ-K197 | 197 | 2100 | 1815 | 6-5/8REG |
XJ-K229 | 229 | 2300 | 1960 | 7-5/8REG |
