Xi'an Kingwell Oilfield Machinery Co., Ltd.

China Manufacturer with main products: Oilfield Equipments Mud Pump&parts, Liner Valve Assembly Piston Rod, Stabilizers Drill Pipe Drill Collars, Hwdp Shale Shaker Power Tongs...

Home >Products Catalog > Drilling tools > Two-action Drill Accelerator Type SZJQ

Two-action Drill Accelerator Type SZJQ

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Payment Terms:	L/C, T/T

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details:	Wooden Box

Specifications

be applied with Model QYⅡ Hydraulic Drilling Jar jointly. The drill collar and Hydraulic Jar

(below the Drill Accelerator ) can function an accelerated effect when jarring operates as for

making the stuck point gain more jarring force. Meanwhile, it can decrease the damage of tremor produced by up-down jarring for drill tools above Drill Accelerator.

Specifications

Model

O.D.

mm(in)

I.D.

mm(in)

Connection

API

Max. Upjarring

Stroke

mm(in)

Max. Downjarring

Stroke

mm(in)

Hole Seal

Pressure

Mpa(psi)

Max

Working

Load

kN(lbf)

Yield

Tension

kN(lbf)

Max

Torque

kN﹒m

(lbf·ft)

Yield

Torque

kN﹒m

(lbf·ft)

Length

mm(in)

SZJQ95

(3-3/4)

31.8

(1-1/4)

NC26

178

(7)

178

(7)

(5000)

600

(135000)

800

(180000)

(3000)

(29500)

6651

(261-7/8)

SZJQ121

121

(4-3/4)

50.8

(2)

NC38

178

(7)

178

(7)

1100

(247000)

1560

(350000)

(11000)

(20000)

7185

(282-3/4)

SZJQ165

165

(6-1/2)

57.2

(2-1/4)

NC50

165

(6-1/2)

165

(6-1/2)

2000

(450000)

3750

(700000)

(18400)

(55300)

7476

(294-3/8)

SZJQ197

197

(7-3/4)

71.4

(2-13/16)

6 5/8REG

203

(8)

203

(8)

2600

(585000)

4000

(900000)

(22100)

100

(73700)

8000

(315)

SZJQ203

203

(8)

71.4

(2-13/16)

6 5/8REG

203

(8)

203

(8)

2600

(585000)

4000

(900000)

(22100)

100

(73700)

8000

(315)

SZJQ241

241

(9-1/2)

76.2

(3)

7 5/8REG

254

(10)

254

(10)

3500

(787000)

5800

(1300000)

(29500)

180

(133000)

7259

(285-3/4)

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.