ZQ drill pipe power tong is ideal tool for oil & gas drilling, widely applied for makeup and breakout in offshore and onshore drilling operations and workover operations. Open head design of the ZQ series allows the tongs to disengage from drill string with high mobility. The tong is a combination of spinning tong and torque tong. The tongs are designed and manufactured according to API SPEC 7K “Specification for Drilling Equipments”.
SEPCIFICATION OF DRILL PIPE POWER TONG
| Model | Applicable pipe diameter | Max Torque | Tong Head (rpm) | Hydraulic | Shifting Distance | Rise and fall distance |
| mm | inch | KN.M | High Gear | Lower Gear | Pressure (Mpa) | Flow (L/min) | mm | mm |
| ZQ203-100 | 121-203 | 3 1/2 coupling | 8 body | 100 | 40 | 2.7 | 16.6 | 114 | 1500 | / |
| ZQ203-100II | 121-203 | 3 1/2 coupling | 8 body | 100 | 40 | 2.7 | 16.6 | 114 | 1500 | 0-430 |
| ZQ203-100III | 121-203 | 3 1/2 coupling | 8 body | 100 | 40 | 2.7 | 16.6 | 114 | / | 0-800 |
| ZQ203-125 | 127-203 | 3 1/2 coupling | 8 body | 125 | 40 | 2.7 | 20 | 114 | 1500 | / |
| ZQ203-125II | 127-203 | 3 1/2 coupling | 8 body | 125 | 40 | 2.7 | 20 | 114 | 1500 | 0-430 |
| ZQ203-125III | 127-203 | 3 1/2 coupling | 8 body | 125 | 40 | 2.7 | 20 | 114 | / | 0-800 |
| ZQ162-50 | 85-162 | 2 3/8 coupling | 5 body | 50 | 60 | 4.1 | 16 | 120 | 1000 | / |
| ZQ162-50II | 85-162 | 2 3/8 coupling | 5 body | 50 | 60 | 4.1 | 16 | 120 | 1000 | 0-440 |
| ZQ127-25 | 65-127 | 2 3/8 coupling | 3 1/2 body | 25 | 65 | 10.5 | 12 | 180 | 1000 | / |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China and got the API certificate from 2010.
In 2012, JC wellhead jointed with ZZ TOP Oil tools to expand the international business, in order to meet the customers' various requirement, we work with other large drilling rig companies to supply the other oilfield equipments, such as drilling rig components (mud pump & parts, rotary swivel, travelling block, hook etc), handling tools ( slip, elevator, spider, casing tong, power tong, mual tong etc.) and so on.
YCJC also engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
