Casing Tong

TQ Series Hydraulic Casing Tong
Product Description
TQ series of casing power tongs are widely used for making up and breaking out pipes or casinga in diameters of 4~13 3/8 inch. the tong heads are designed "open"type and can freely clamp and escape from the casing.TQ casing power tongs are safe, raliable and easy to handle with mobility.this series of tongs can be connected to computer controlling units and can serve as ideal well mechnical tool for surface operations in oil fields. national invention patent of the tongs has been got. the tongs are designed and manufactured according to API 7K specification for drilling equipment.

TQ series of hydraulic casing tongs are widely used for making-up and breaking-out of casings or pipes. The series of casing tongs are wholly hydraulic driven. The tongs are configured with a large-torque motor. And per form mechanical gearchange. Structure is simple and operation is safe. The casing tongs can be supplied with torque device to perform computer monitoring and managing on pressure, torque and rounds. The casing tong are designed and manufactured according to SY/T5074 standard and API spec 7Kspecification for drilling and well servicing equipment.

Products Drawing
TQ Series Hydraulic Casing Tong
Main Parameters
Casing Power tongs Technical specification:

Model TQ178/16 TQ340/35 TQ356/55
Size Range mm 101.6-178 114.3-340 114.3-356
inch 4-7 4 1/2 - 13 3/8 4 1/2 - 14
Max Pressure Mpa 18 16.6
psi 2610 2400
Working flow L/min 110-160 110-140
gpm 29.3-42.7 29.3-37.3
Air Pressure Mpa 0.5-0.9
psi 72-130
Max. Torque kN.m 16 35 55
ft.lbf 11800 25800 40560
Speed rpm 9-79 3.5-86 4-70
Size mm 1450*760*740 1580*900*880 1770*960*850
in 57*30*29.1 62.2*35.4*34.6 69.7*37.8*33.5
Weight Kg 580 780 1150
lb 1280 1720 2530


TQ series hydraulic casing power tongs technical specification:

Model TQ178/16Y
TQ340/35Y

TQ356/55Y TQ508/70Y TQ610/60Y TQ340/85Y
Size rang mm 101.6-178 114.3-340 114.3-365 244.5*508 244.5-610 114.3*340
inch 4-7 4 1/2 - 13 3/8 4 1/2 - 14 9 5/8 -20 9 5/8-24 4 1/2-13 5/8
Max. Pressure Mpa 18 20 18
psi 2610 2900 2610
Working Flow L/min 110-160 110-170 120-180 110-170
gpm 29.3-42.7 29.3-45.4 32-48 29.3-45.4
Max.Torque kN.m 16 35 55 70 60 85
ft.lbf 11820 25800 40560 51600 44250 62680
Speed rpm 9-79 8-90 4.8-61 4-43.6 5-45 3.2-45
Size mm 1500*760*800 15800*900*860 1770*960*780 2080*1280*760 2330*1310*840 1995*1150*680
inch 59*30*31.4 62.2*35.4*33.8 69.7*37.8*30.7 82*50.4*30 91.7*51.6*33 78.5*45.3*26.8
Weight Kg 560 760 1100 1550 2100 1700
lb 1230 1670 2420 3410 4620 3740

API 7k Casing Manual tong




Product information
1. Structure of Casing Mannual Tongs Description

The casing tongs are designed and manufactured in accordance with the API Spec 7K Specification for Drilling and Well Servicing Equipment and the National Standard for the Petroleum Gas Industry SY/T 5035 Elevator Links Elevators and Tongs which is a useful tool applied to make up and break out drill pipes, coupling hoop of the drill pipe joint casings casing hoops etc.
When raise drill tool up and fall it down. Changing hinge jaws and handling shoulders of latch lug jaws can adjust the handling size of the tongs.
2. Main Features

1) API standard;
2) Very Good Quality;
3) After-sale Service.

The Casing Tong KHT9625 is used make up and break out for casing operation in oil fields. It has greatly reduced the labor of worker, enhanced connection quality of thread and diminished accidents in inappropriate casing operation.

Tq series of casing tongs are widely used for making up and breaking out pipes or casings. The tong heads are designed open type and can freely clamp and escape from the casing. Casing tongs are safe, realiable and easy to handle with high mobility. They are designed and manfactured according to api spec 7k.

The Manual tongs are necessary tools applied to make up and break out pipes. By changing the lug jaws and latch steps the manual tongs can hold different size of tongs.They are designed and manufactured according to API 7K for well drilling equipment.

The B type manual tongs are includes B type, SB type, and DB type, SDD,LF, Type C, workover tongs, WWC, WWB,AAX, Casing tong, Extended casing tons.

The Manual tongs are necessary tools applied to make up and break out pipes. By changing the lug jaws and latch steps the manual tongs can hold different size of tongs.They are designed and manufactured according to API 7K for well drilling equipment.

The B type manual tongs are includes B type, SB type, and DB type, SDD,LF, Type C, workover tongs, WWC, WWB,AAX, Casing tong, Extended casing tons.