看黄色大片-草莓视频色板-好吊操这里只有精品-男人的天堂影院-欧美一区二区三区在线视频-99久久综合-涩涩99-亚州av一区二区-人妻少妇偷人精品视频-丁香啪啪-av黄网站-男女网站视频-狠狠热视频-91色站-国产成人无码aa精品一区

XGS-A Hydraulic Liner Hanger is hydraulically set by applying pressure through the run-in string. A setting ball is circulated and dropped to ball seat built into the landing collar. Applied pressure acts on the internal piston and moves slips up the cone to the set position.

Features:

1. Used for casing cementing in slim hole, sidetracking wells.

2. Hydraulically controlled, higher hanger setting success ratio.

3. Instead of piston, the cylinder moves the slips up to set position. Reduced the motion resistance, more reliable setting.

4. Sealing element is made from nitrile/fluorine rubber, rating temperature 120℃/200℃.

5. Main parts are made with high-strength alloy steel providing high burst/collapse resistance.

6. Setting tool can be easily released just by slacking off certain weight and using right hand rotation.

7. Retrievable pack-off bushing can be retrieved with setting tool, avoid drill-out.