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Changsha Sollroc Engineering Equipments Co., Ltd
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OD76mmx3000mm R780 Steel DTH Drill Pipe For Water Well Drilling

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OD76mmx3000mm R780 Steel DTH Drill Pipe 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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OD76mm*3000mm R780 Steel Materia DTH Drill Pipe Water Well Drill Pipe

Product Introduce

Down the hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability.

SOLLROC DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe. The high pressure air is delivered to DTH hammer by DTH drill pipe, simultaneously it transfers the rotation and press force to the DTH hammer.

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

OD76mmx3000mm R780 Steel DTH Drill Pipe For Water Well Drilling

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

Feature

1. High-precision CNC lathe processing to ensure the tightness of the thread connection;
2. Special heat treatment process to ensure that the connecting thread has sufficient strength and wear resistance;
3. The body of the drill rod and the joint are welded by a friction welding process, and then the intermediate frequency return is used to remove the welding stress to ensure the welding strength and the straightness of the finished drill rod.
4. The drill rod body and joint are made of European and American high-quality raw materials to ensure the superiority of normal construction under harsh conditions.

Detailed photo

OD76mmx3000mm R780 Steel DTH Drill Pipe For Water Well Drilling

About us

We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.

Delivery Time

Generally need 15-25 days

Transport Way

By air, By Sea or By Express


Product Tags:

R780 Steel DTH Drill Pipe

      

OD76mmx3000mm DTH Drill Pipe

      

R780 Steel Water Well Drill Rods

      
Wholesale OD76mmx3000mm R780 Steel DTH Drill Pipe For Water Well Drilling from china suppliers

OD76mmx3000mm R780 Steel DTH Drill Pipe For Water Well Drilling Images

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