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ZTQ Series of Combinning Power Tongs
ZQ Series of Drilling Pipe Power Tongs
ZQ Series of Hydraulic Suspender
TQ Series of Casing Power Tongs
TQ/TB Series of Casing Combination Tong
GYM Series of Hydraulic Cathead
XYM Series of Hydraulic Winches Cathead
YZB Series of Hydraulic Power Station
FYZB Series Air-cooled Hydraulic Power S
CMN Series of Gear Motor
FM Series of Air Motor
XSL Series of Swivels With Spinners

ZQ162/50 Drill Pipe Power Tongs

 

ZQ162/50 Drill Pipe Power Tongs is an ideal type of wellhead tools for petroleum drilling , and it was widely used for making-up and breaking-out in offshore and onshore drilling operations and workover operations.Open-throat design of the ZQ drilling tongs series allows the tongs to trip out of drilling pipe freely with high mobility. The tong is a combination of spinning tong and torque tong. It substitutes cathead, manual tong and rotary rope in making-up and breaking-out. The tongs are designed and manufactured according to API Spec 7K “Drilling and well serving Equipment”.

                              Technical Specification

Model

ZQ162/50

Applicable Pipe Diameter

mm

127203

in

3½~8

Max. Torque

KN·m

≥50

lbf·ft

36880

Rotational Speed of High Gear of Tongs Head

rpm

60

Rotational Speed of Low Gear of Tongs Head

rpm

4.1

Rated Pressure

MPa

16

psi

2320

Rated Flow

L/min

120

gpm

32

Shifting Distance of Shifting Cylinder

mm

1000

in

39.4

External Dimensions

mm

1570×800×1190

in

62×31×47

Weight

kg

1500

lb

3310

 

Copyright©Rudong Qianjin Petroleum Machinery Manufacture Co.,Ltd. 
Add:No.69 Haisheng Road, Xiegang Village, Yangkou Town,Rudong County,Nantong City,Jiangsu Province,P.R.China
Tel:86-513-84818031       Fax:86-513-84818018
E-mail:qjsyjx@163.com     Zip:226407