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Purpose:
Hydraulic spider is designed for gripping and holding suspended the strings of oil-well tubing and drill pipes.
Spider of split type construction provides safety working in the event of emergency conditions. Spider consists of a split shell with a flap. The slip hanger is connected with hydrocylinder by means of lever system, which permits controlling the slip hanger travel from remote control panel. 

Technical specifications

SG-50 (SP-50); SG-60 (SP-60) spider load capacity, not less than, t
50, 60
Diameter of gripped tubes, mm
60, 73
Diameter of gripped tubes, mm (by order)
48, 89, 102, 114
Weight, kg
90

 

PZTM 2012-2023