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Drill Pipe

API Drill Pipe

Product features: 1.Application in hard, very hard,and medium soft rock formation. 2.Reliable quality, long service life, rare abnormal breakage during service life. 3.Good flushing effect to ensure high drilling rate. Product Application: Can be used in hole-drilling works, such as mining...
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Product features:

1.Application in hard, very hard,and medium soft rock formation.

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

3.Good flushing effect to ensure high drilling rate.


Product Application:

Can be used in hole-drilling works, such as mining blasting,water well drilling,geothermal well drilling,pipe roof support,coal and non-ferrous metal mining projects.

Our API Premium Drill Pipe Data.

Thread

Length

Outer diameter

Wall thickness

Wrench flat

mm

mm

mm

mm

3-3/8 API REG

1000

76

5.5

57

1500

2000

3000

1000

65

1500

2000

3000

3000

6.5

4500

6000

3-3/8 API REG

1000

89

5.5

65

1500

2000

3000

1000

6.5

1500

2000

3000

4500

6000

 

Order Guide:

Order Guide: Length + Diameter + Connection Thread + Wall Thickness


FAQ:

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.


2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.


3. How to make sure the quality?

More than 40 Years engineer to make sure the quality, 100% inspection.

 

4. What is the general delivery time?

15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.

 

5. Product feature

Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer, and harness process is managed by multipurpose furnace heat treatment.

 

6. How to choose the suitable Pneumatic DTH hammer?

a. Hole Size:                

It is better for you to choose the one which the outside diameter is nearest to the hole diameter. This will reduce the hole collapse, and the hole cleaning is easier.

b. Air Consumption:  

You must consider about the consumption of compressed air when you use the Pneumatic DTH hammer. Generally speaking, with the raising of the size of hammer, peak performance requires higher compressed gas consumption and lower pressure. In order to make sure each hammer will be used in the proper consumption of compressed air and pressure, please refer to the attachment.

c. Drill rig Capacity:   

The larger bit and hammer will need the drilling rig to provide greater torque and promoting force, but do not exceed the maximum load of the drill. As for the other questions about drill ability, please consult your sales representative

 


Hot Tags: API drill pipe, China, manufacturers, price, in mining, made in China
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