KHT5500 hydraulic power tongs is the open power tongs which is applicable to make up or bre丬ak out 23/8"-31/2" drill pipes, 31/2"-41/2" tubing and 41/2"-51/2" casing during oil field workover operation. nd three-jaw-plate clamping device is adopted in the master tong and back tongs. The device may ensure minimum st彳ring damage. It has high operation efficiency and may reduce working intensity of the workers. It can enhance screwing quality of the string and reduce string accidents caused by improper workover operation.
，盐城特达,盐城特达|||KHT5500NON,MRKING
,盐城特达钻设备有限公司,盐城特达,盐城特达|||KHT5500NON,MRKING
,盐城特达钻设备有限公司。
盐城特达|||KHT5500NON-MARKING
