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BEIJING JIETAIHONGLI TECHNOLOGY CO,.LTD

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single wall casing

Jietaihaoli Group is a professional high tech trade enterprise, located in Beijing City, and branch company is at Shandong ,established in 2003. It is a professional manufacturer engaged in the research, development, production, sale and service of any type of kelly bar & drill tools on rotary drilling rig , and sales any accessories of rotary drilling rig, and exports the used rotary drilling rig.
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      The Drilling Rotary Casing Pipe is obtained by driving a steel soding into the ground in order to protect the whole drilling operation; basically the rotary drilling tool during the working process, performs inside a mechanical protection made by the casing fixed into the ground.

Double walled rotary casings pipe can be used universally, as they are designed especially for transmitting high rotational and vertical forces as created by the rig rotary drives or oscillations .
      The use of double walled casings ensures a flush drill string.
Single walled rotary casings pipe can be used for applications where weight reduction is important.

Drilling Diameter Range: 620~2500mm

Wall thickness: 20~60mm

SINGLE-WALL CASING TECHNICAL DATA

Dia.

Length

Wall thick

ness

Wall thick

ness

Bolt

QTY

D1/D2

1m

2m

3m

4m

5m

6m

T

B

Bolt

(mm)

Weright(kg) Parts Number

(mm)

(mm)

(Nos)

1300/1200

845

1475

2105

2735

3365

3995

20

40

12

1500/1400

1310

2220

3130

4040

4950

5860

25

50

12

1800/1700

1580

2675

3770

4865

5960

7055

25

50

16

2000/1880

2140

3355

4570

5785

7000

8215

25

60

12

2200/2080

2350

3690

5030

6370

7710

9050

25

60

12

2500/2380

2575

4100

5625

7150

8675

10200

25

60

16

 

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Beijing is the center of the accessories supply.The goods could be sent to your hand in the shortest possible time by air express delivery, China Railway Express,FedEX,Post EMS,DHL China etc.we do good cooperation with the Tianjin,Qingdao ,Shanghai port etc. my forwarder provide the best sea & air transport service ,time-delivery .
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We origise the training for sale department usually.To learn more professional knowledge so can communicate more fulently with our clients.
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JieTaiHongLi

BEIJING JIETAIHONGLI TECHNOLOGY ,CO,LTD

Add: 3-1903, Ronghua xintai International Building. Yizhuang Beijing, China,100176

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