Dongying Lake Petroleum Technology Co., Ltd.

China Manufacturer with main products: Oil Drilling, Oil Production Equipment, OCTG, Wellhead, Downhole Tools, Service Equipment

Home  >Products Catalog > API Spec 7k TQ340-50 Casing Power Tong For Well Drilling

API Spec 7k TQ340-50 Casing Power Tong For Well Drilling

Supply Ability: 10 Set/Sets per Month
Payment Terms: L/C, T/T, Western Union

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: Standard export packaging

Quick Details

  • Brand Name: lake

Specifications

TQ Series Casing power tongs

 

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.

 

Main techinical parameters:

Model

TQ178-16

TQ340-20A

TQ340-35

TQ178-16A

TQ340-35A

TQ340-50

Size of range

mm

101.6~178

101.6~340

139.7~340

101.6~178

101.6~340

139.7~340

In

4~7

4~13 3/8

5 1/2~13 3/8

4~7

4~13 3/8

5 1/2~13 3/8

Hydraulic system max.pressure

Mpa

18

16

18

18

18

17.2

Psi

2610

2320

2610

2610

2610

2494

Hydraulic system Rated flow

L/min

114

114

114

114

114

120

gpm

30.1

30.1

30.1

30.1

30.1

31.7

max.

torque

higear

kN.m

2.4~3

3.7

2.5~3

2.4~3

4.0~5.0

4

ft.lbf

1770~2200

2730

1844~2200

1770~2200

2950~3680

2950

midgear

kN.m

_____

_____

  6.0~7.5

____

____

11

ft.lbf

4420~5530

8103

lowgear

kN.m

16

20

35

15~18

27~30

50

ft.lbf

11800

14750

25800

11060~13280

19900~22120

36851

RPM

higear

rpm

54~93

50~80

60~86

54~79

80~100

72.8

midgear

rpm

___

21-30

___

27.4

___

___

lowgera

rpm

9~13.1

6~14

2.6~5.3

8.5~12

12~16

5.4

Overall dimensions

mm

1540×760×740

1540×850×

670

1520×900×860

1500×760×

680

1560×900×850

1540×892×908

weight

kg

580

560

780

570

780

880

lb

1280

1234

1720

1250

1720

1940

 

 

 

 

Service Process

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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