• TB Series Casing Backup Tong
  • TB Series Casing Backup Tong

TB Series Casing Backup Tong

ModelTB194-16

Pipe Size in4~7 coupling

Air Pressure psi72-130

Max. Bearing Torque ft.lbs11800

Description

TB Series backup tong is used to perform casing operation by combining with casing tong and can ensure connection quality and eliminate deformation of main tong under large torque. The backup tong features safety, reliability, labor-saving, and high efficiency. There are two control systems: Pneumatic and Hydraulic types. The backup tong is supplied with a torque sensor to measure precisely connection torque.
They are designed and manufactured according to API SPEC 7K Specification for drilling and well servicing equipment.

Model

TB194-16

TB365-35

TB178-16S

TB365-35Y

Pipe Size in

4~7 coupling

4-1/2~13-3/8
coupling

5-1/2

4-1/2~13-3/8
coupling

Air Pressure psi

72-130

72-130

72~130

/

Pressure Rating psi

/

/

/

2610

Max. Bearing Torque ft.lbs

11800

25810

11800

25810

Overall Dim. In

51.6x30.7x15.4

59.4x37.2x16

42.5x42.5x13.8

53.1x37.4x13.8

Weight lbs

790

1060

2910

1140


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