CG-1900 complete casing drilling rig is a brand-new foundation equipment capable of 　　drillingin any kind of terrain using complete casing drilling technique without circulation.It 　　can dobetter especially in soil and pebble formation ...

High torque casing

   TQ series of casing Tongs are widely used for making up or breaking out pipes or casings diameters of “ ~133/8 “,The tong heads are designed”open “type and can freely clamp and escape from the casing ,TQ Casing Tongs are safe ...

·The type casing hanger is used for connecting casing head and surface casing through slip tightening casing with help of external force. It is of easy& reliable operation.·It can connect surface casing for 20″, 13.3/8″,9.5/8″.

Casing head Casing head and casing spool use standard design, and can apply to all kinds of JMP slip and mandrel type casing hanger.  Straight-bore Design 45°shoulder design with high load capacity.  Side Outlet Connection ...

TQ series of hydraulic casing tongs are widely used for making-up or breaking-out of casings or pipes. The series of casing tongs are wholly hydraulic driven. The tongs are configured with a large-torque motor and perform mechanical gearchange ...

Casing Head SpoolConnecting with Casing Head, it is applicable for hanging the casing string, sealing and controlling the annular space between the casings.    ⑴ Both top and bottom connections are API 6A flanged, and ...

TQ series of hydraulic casing tongs are widely used for making-up or breaking-out of casings or pipes. The series of casing tongs are wholly hydraulic driven. The tongs are configured with a large-torque motor and perform mechanical gearchange ...

TQ series of casing tongs are widely used for making-up or breaking-out of casings or pipes. The casing tong features high-efficiency, safety, reliability, labor-saving, and can ensure connection quality. Tong head is designed as open and ...

TQ 340/35YA casing tong is used to make up or break out casing screws in oilfields. This tong adopts advanced tubing clamping technology and a special transmission system, and can perform safe, convenient and effective clamping and making ...