| Features |
|
| ●Alloy steel made to tools is high grade,so that the tools can have high machinism strength and hang heavier lines. |
| ●The tool can be operated by hydraulic which make the tool used in wells of complex conditions. |
| ●The plug and seat which contain a reliable lock-ring is easily drilled out. |
| ●The core for sealing can be lifted out of the well followed (with) the setting tool. |
| ●The assembly for sealing which is made by many groups of sealed parts have function of both-way |
| sealing and have effect of good sealing. |
| ●The hydro-hanger is fixed centralizer top and bottom which can hold the tool centered to put up |
| setting speed as well as protect cylinder and slip. |
| ●Without seeking pressure-balance point, only with 10000 to 20000 pounds of drill pipe weight on the setting nut housing, |
| 15 to 20 right-hand turns will release the setting tool from the liner. |
