DX型地面震击器
该工具是DJ型地面震击器的改进型,采用高可靠性锁紧机构,震击次数多,震击寿命长。
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详细介绍
该工具是DJ型地面震击器的改进型,采用高可靠性锁紧机构,震击次数多,震击寿命长;能进行连续下击,在井台可以方便调节该工具震击力的大小;能承受重载荷和强扭矩,而且密封性能良好,能抵抗高泵压泥浆循环。
Model “DX” Jar belongs to the advanced product of Surface Bumper Jar Type DJ . It can adopt lock mechanism with higher reliability. And the jarring operation can be performed for many times and long service. Also, down-jarring can be operated continuously. The jarring force can be adjusted conveniently on drill platform. It can not only bear heavy load and strong torque but also have good sealing property and withstand the slurry circulation of high pressure produced by the pump.
Specifications
|
型号 Model |
外径 O.D. mm(in) |
内径 I.D. mm(in) |
接头螺纹 Connection API |
最大震击力 Max. Jarring Force kN |
许用拉力 Max working Load kN(lb) |
屈服拉力 Tensie Yield Strength kN(lb) |
许用扭矩 Max.Working Torque kN(ft.lbs) |
屈服扭矩Torsional Yield Strength kN(ft.lbs) |
最大行程 Max. Stroke mm |
闭合总长 length mm |
|
DX121 |
121 (4-3/4) |
38 (1-1/2) |
NC38 |
500 (112400) |
1000 (225000) |
1950 (438000) |
15 (11000) |
27 (20000) |
1600 (63.0) |
5482 (216) |
|
DX178 |
178 (7) |
57 (2-1/4) |
NC50 |
1000 (224800) |
2400 (540000) |
4650 (1050000) |
30 (22000) |
80 (59000) |
1223 (48) |
4830 (190.2) |
|
DX178T |
178 (7) |
57 (2-1/4) |
NC50 |
1000 (224800) |
3200 (719360) |
4800 (1079040) |
35 (22000) |
90 (59000) |
1223 (48) |
5705 (224.6) |
关键词:
高峰石油机械设备、油气钻采井下工具
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