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2 3/8" API DTH Drill Pipe For Mining And Stone Quarrying

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-19 23:45

  • Browse the number:

    287

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Company Profile

Taizhou City Kaiyu Metallurgy Machines and Tools Co.,Ltd

By certification [File Integrity]

Contact: kaiyu(Mr.)  

Email:

Telephone:

Phone:

Area: Zhejiang

Address: Zhejiang

Website: http://www.drillbitsuppliers.com/ http://kaiyu.dghuadun.com/

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Product details

Now we have 2 3/8" api dth drill pipe for mining and stone quarrying for sale, you are lucky to have this chance to buy bulk 2 3/8" api dth drill pipe for mining and stone quarrying for metal at competitive price from us.

2 3/8" API DTH Drill Pipe for mining and stone quarrying


Product Information

1.Type: Drill Pipe

2.Material:42CrMo7

3.Brand Name:KAIYU

4.Use: Welling Drilling

5.Thread type: 2 3/8" REG

6.Machine Type: Drilling Tool

7.Certification: ISO9001 , API

8.Processing Type: Forging

9.Packing Details: bundles, thread protectors on pin and box

10:Delivery time: Within 15days after the payment.


Product Description

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. 

DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice avers. Usually we are offering 50mm, 60mm, 76mm, 89mm, etc. ALL DTH drill tubes are friction welded, and usually the threads are standard API connections,like23/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc.

According to customers request, from 1000mm to 5000mm length of tubes are available



Thread Pin/Box

wall thickness(mm)

Length(mm)

Diameter(mm)

Wrench flats(mm)

2 3/8" API REG

6

1000

76

57

2 3/8" API REG

6

1500

76

57

2 3/8" API REG

6

2000

76

57

2 3/8" API REG

6

3000

76

57

2 3/8" API REG

6

1000

76

65

2 3/8" API REG

6

1500

76

65

2 3/8" API REG

6

2000

76

65

2 3/8" API REG

6

3000

76

65

2 3/8" API REG

5.5

1000

89

65

2 3/8" API REG

5.5

1500

89

65

2 3/8" API REG

5.5

2000

89

65

2 3/8" API REG

5.5

3000

89

65

2 3/8" API REG

6.5

1000

89

65

2 3/8" API REG

6.5

1500

89

65

2 3/8" API REG

6.5

2000

89

65

2 3/8" API REG

6.5

3000

89

65

2 3/8" API REG

6.5

4500

89

65

2 3/8" API REG

6.5

6000

89

65

2 3/8" API REG

6.5

1000

102

75

2 3/8" API REG

6.5

1500

102

75

2 3/8" API REG

6.5

2000

102

75

2 3/8" API REG

6.5

3000

102

75

2 3/8" API REG

6.5

4500

102

75

2 3/8" API REG

6.5

6000

102

75



  


Features 

DTH Drill rod is made of high quality material detected by spectroscope, impact and tension test.

With fully digitized processing line introduced from Italy, with integral heat treatment equipment

Anti adhesion thread with nitrogen treatment on surface make it easier for handling.

Metal-lography detection, hardness test, magna-flux inspection, ultrasonic flaw detection, tensile test and impact test ensure products quality.

The key features of a high quality. DTH tube are durability, accuracy and manageability.


Advantage

1.applicable hard, very hard and medium soft rock formations.

2.Reliable quality, long service life, rare abnormal breakage during service life.

3.Good flushing effect to ensure high drilling rate.

4.Strict quality warranty and compensation rules.