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TYPE:SLD No Tooth Marks Hydraulic Power Tong, AN IDEAL WELL-HEAD TOOLS, API-7K APPROVED, TOBULAR HANDLING TOOL - details see: https://www.machineto.com/sld-no-tooth-marks-hydraulic-power-tong-10125321

SLD 5 1/2"No Tooth Marks Hydraulic Power Tong

SLD 5 1/2 ″No Tooth Marks hydraulic power tong is applied for making-up and breaking-out 2 3/8″ -4 1/2 tubing and 4 1/2″ -5 1/2 ″casing pipe in marine oil filed and well service operation .It's an open-throat designed power tong .It's an improvement basing on absorbing the advantaged product skill of the world ,with changing the special clamp head ,which can improve the wearness of tube and no indentation , widely used in the marine oil filed ,the high sulfur content field for unloading 9 Cr, 13 Cr, 22 Cr, 25 Cr and other special pipe .

Product features describe as :

1. Master tong with double brake structure , greatly increased the braking force ,which can ensure reliable clamping ,preventing from slippage .

2.The machine is a combination of master and backup tong , by operating the multiple valve lever, which can realize the tongs respectively clamping or loosen .

3.Equipped with extend leading bar and gantry backup bar ,can realize the tongs clamping concurrently,facilitate for the sensor installation ,to ensure no twisting while processing .Ensure the torque device performs accurately .

4.Backup tong with double oil cylinder lever clamping structure, may realize tong head clamping pipe surrounded .

5.Equipped with self locking door device is to protect the safety of the operators .

6.The torque automatic control system is optional , the effect would be better if installed .