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Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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Black R780 Steel DTH Drill Pipe 76mm*3m For Water Well Drilling

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Black R780 Steel DTH Drill Pipe 76mm*3m For Water Well Drilling

Brand Name : SOLLROC

Model Number : 76mm dth drill pipe

Certification : SGS

Place of Origin : China

MOQ : 10 pieces

Price : negotiate

Payment Terms : L/C, D/A, D/P, T/T, , MoneyGram

Supply Ability : 5000 pieces per month

Delivery Time : about 22 days

Packaging Details : Cartons + ply wood case (no plastic)

Material : Carburized steel

Color : Red or you wanted

Application : Water well drilling,Construction,Mining,Civil Engineering or Water Well Drilling

Air Pressure : High Air Pressure

Advatage : High Performance and Long Service life

Type : DTH drill pipe

Use : drilling

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76mm*3m Black R780 Steel DTH Drill Pipe For Water Well Drilling​

Product Introduce

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe 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.
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.
Usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc. According to customers request, from 1000mm to 6000mm length of pipe are available.

Feature

1. Carefully selected seamless steel pipe and high quality alloy steel for joint tools.
2. Precisely friction welded to ensure straightness and concentrically.
3. Multiple precisely heat-treated tools joint.
4. Thread part is process nitrogen treatment and upsetted.

Specification

pipe diameter(mm) pipe length(mm) wall thickness(mm) connection thread
inch mm
3 76 1000-9000 6.3; 8

API 2 3/8” REG
API 2 7/8” REG
API 3 1/2” REG
API 4 1/2” REG

2 3/8” IF

2 7/8” IF

3 1/2” IF

3 1/2” BECO

4 1/2” BECO
3 1/2 89 1000-9600 6.3; 8
4 102 1000-9000 6.3; 8
4 1/2 114 1500-9140 8; 10
5 127 1500-9500 10; 12
5 1/2 140 1500-9500 14; 19

Black R780 Steel DTH Drill Pipe 76mm*3m For Water Well Drilling

We can also supply DTH drill pipe from diameter 76mm to 140mm.

Detailed photo

Black R780 Steel DTH Drill Pipe 76mm*3m For Water Well Drilling

Delivery Time

Generally need 15-25 days

Transport Way

By air, By Sea or By Express


Product Tags:

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Wholesale Black R780 Steel DTH Drill Pipe 76mm*3m For Water Well Drilling from china suppliers

Black R780 Steel DTH Drill Pipe 76mm*3m For Water Well Drilling Images

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