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Total 10799 products for drill pipe centralizer Manufacture & Suppliers

Well Drilling Rods API Reg DTH Drill Pipes DTH Drill Tubes DTH Drill Rods

... 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 ap...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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114MM Water Well Mining Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes

...Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes Describtion Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end an...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe Drilling Tools

... quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pi...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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30MPa Hdd Wrench Drill Pipe Tong Hydraulic Clamp

... directional drilling rigs. Because the drilling tools are subject to large torque for a long time, they have a great tightening force. For the drilling tools unearthed on the opposite bank, it is difficult ...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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Water Drilling Rig Hdd Drill Pipe Double Boss Joint

... pressure from leaking in the middle. Greatly reduce the resistance of pilot drilling and back drilling. Using this structure improves the torsional strength of the drill rod, so that the internal thread wil...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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ISO9001 6m Length DTH Hammer Directional Drilling Pipe Reverse Circulation

...Drilling Pipe Reverse Circulation Double Wall Drill Pipes For RC Reverse Circulation DTH Hammer Product Description The non-grooved double-wall drill rod is composed of an inner drill rod and an outer drill ...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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Core drilling Rig Hdd Drill Pipe Joint A Double Boss Structure non rusting

... from leaking in the middle. Greatly reduce the resistance of pilot drilling and back drilling. Using this structure improves the torsional strength of the drill rod, so that the internal thread will not be ...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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R780 Steel Rolling Water Well Drill Pipe , 1/2 Drill Rod

...Drill Pipe Water Well Drill Pipe Product Description Steel and Aluminum drill pipe materials. Pipe sizes from 2 3/8 to 4 1/2 outside diameter. Wide selection of tool joint connections. Flush outside diameter...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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API R780 High Performance Water Well Drill Pipe 127mm Diameter

...Pipe High Performance Black Or Customized Water Well Drill Pipe Product Description Down-the-hole drill pipes play an important role in all down-the-hole drilling, regardless of its use, rock type, hole dept...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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4 1/2" Double Wall Hard Bending Rc Drill Pipe

... drill pipe and high strength wear resistant inner tube. With our many years of experience in designing and manufacturing strong and wear-resistant reinforced concrete drill pipes, every aspect of material a...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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R780 / N80 Steel Forging DTH API Drill Pipe Casing 0.3 Inch Wall Thickness

... of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality alloy structural steel (42CrMo), which is treated with true air conditioning, which greatly improves the anti-fa...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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OD 4 1/2" Double Wall Rc Drill Pipe 6000MM Length Corrosion Proof

... pipe and high strength wear resistant inner tube. With our many years of experience in designing and manufacturing strong and wear-resistant reinforced concrete drill pipes, every aspect of material and pro...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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Api Nc Cross Bore Hdd Drill Pipe 73mm Od 57mm ID

...Drill Pipe is a special kind of drill pipe for horizontal crossing, cable installation pipe and directional drilling machine pipe. It has a wall thickness of 8mm and an inner diameter of 57mm. This drill pip...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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20FT High Strength E75 Drill Pipe , 4-1/2 Drill Pipe

High Strength Outer Flat Drill Pipe Round Drill Pipe For Mining Drilling Rig Product Description The flat drill pipe is mainly suitable for water hammer rotary drilling (liquid and gas). It has the characterist...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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API Trenchless DP89/40 Size Double Wall Drill Pipe 114.3mm O.D.

... double-tube drill pipe for reverse air circulation drilling in open-pit mining. The length can be set according to customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m, etc. Diameter: 102mm, 108mm,...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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ISO API Certificated 73mm Outer Dianeter Spiral Drill Pipe / X95 Drill Pipe

...Drill Pipes Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API In order to realize the reverse circulation drilling process of the t...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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114mm O.D. Tubing Oil Well Reverse Circulation Drill Pipe

...High strength double tube drilling pipe for air reverse circulation drilling in open pit mining. Length can be made as per customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m etc. Diameter: 102mm, ...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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102mm Diameter Double Wall Drill Pipe

...Drilling Technology Double Wall Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API High strength double tube drilling pip...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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89mm O.D. Oil Well Double Drill Pipe

...Drilling Double Wall Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API High strength double tube drilling pipe for air r...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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114mm Oem Double Wall Drill Pipe Reverse Circulation

...lost stratum, reduce the consumption of drilling fluid, protect the reservoir stratum, and save the cost of other consumable tools. In addition, the pipeline can be drilled in two directions to control the d...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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