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Total 57092 products for drill pipe big diameter Manufacture & Suppliers

API 2-3/8 39 39 DTH Drill Pipe for High Pressure Air Delivery and Rotation

... drilling,with high 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...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Oil Drill Pipe Seamless Steel Pipe With Threads For Deep Wells Large Displacement Wells

... is a special transition drill pipe specially designed for oilfield drilling operations. It is an intermediate drilling tool between drill collars and ordinary drill pipes. It provides extra weight through t...

Shandong Huichi Industry and Trade Co.,Ltd.
Shandong,China

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Reverse Circulation Drill Pipe 4 Inch With Remet Thread For Gold Sampling Drilling

...Drill Pipe 4 Inch With Remet Thread For Gold Sampling Drilling Tapered Drill Rod Feature Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill in gran...

ROSCHEN GROUP
Shanghai,China

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API REG Friction Welding BWJ NWJ Drill Pipe For Rock Drill Tools

...engineering drilling. We provide seven kinds of geological drill rods in different diameters for customers around the globe: Φ44.5, Φ54, Φ67, Φ89, Φ42, Φ50, and Φ60. It is mainly comprised of rod body and jo...

ROSCHEN GROUP
Shanghai,China

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Durable Wireline Drill Rods Hole Diameter Drill Pipe For Coal Mining / Well Drilling

Durable Wireline Drill Rods Hole Diameter Drill Pipe For Coal Mining / Well Drilling Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It has two different fun...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Durable Wireline Drill Rods Rock Drilling Tools Hole Diameter Drill Pipe

Durable Wireline Drill Rods Rock Drilling Tools Hole Diameter Drill Pipe Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It has two different functions: firs...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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45MnMoB High Tensile Strength Corrosion Resistant Precision Engineered Oil Well Drilling Pipe

...l Drilling Pipe With Tight Tolerances 45MnMoB Grade Drilling Pipe: The Hard-Core Solution for Extreme Conditions Engineered specifically for ultra-deep wells, high-pressure reservoirs, and highly abrasive fo...

Jiangsu Hongbao Group Co., Ltd.
Jiangsu,China

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AISI 4340 Chromoly Alloy Oil Drilling Pipe with Ultra-High Tensile Strength for Nonferrous Metal Mining Projects

...Chromoly Alloy Oil Drilling Pipe, Seamless Steel Pipe for Nonferrous Metal Mining Projects This AISI 4340 chromoly alloy drilling pipe represents advanced seamless tubing engineered for the most demanding oi...

Jiangsu Hongbao Group Co., Ltd.
Jiangsu,China

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Grade 4130 Chromoly Oil Drilling Pipe - High-Strength Corrosion Resistant Seamless Steel Tubing for Oil Well and Mining Applications

... for demanding applications in both oilfield drilling and nonferrous mining operations. Manufactured from chromium-molybdenum alloy steel, it delivers exceptional mechanical properties including high tensile...

Jiangsu Hongbao Group Co., Ltd.
Jiangsu,China

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Down The Holw DTH Drill Pipe 6m 3 1/2”API REG Drilling Tool

...Drilling 6m Length 3 1/2”API REG DTH Drill Pipe Product description: Down hole drilling rods play an important role throughout down hole drilling (whether it is the application, the rock type, the depth of t...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Hot Rolling HDD Directional Drill Pipe Standard API Connections

Drill rods for horizontal directional drilling machine D24- V2440 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....

NANJING STETON ENGINEERING MACHINERY CO.,LTD
Jiangsu,China

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R780 DTH Drill Pipe

... used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.Our down the hole drill pipe is manufactured based on the API standards. And accordi...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Rectangular Section Shape DTH Drill Pipe for Heavy Duty and Durable Drilling

...Drill Pipe product, designed to meet your drilling needs effectively and efficiently. Our Drill Pipe is a versatile and essential component used in various drilling operations, including oil and gas explorat...

Hunan Rongchang Machinery Equipment Co., Ltd.
China

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Alloy Steel 2 3/8'' API REG 6m DTH Drill Pipe Borehole Drilling Tool

... to the DTH hammer.“DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.DTH drill pipe plays an important role throughout dow...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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89mm 200kg/Pc High Pressure Welding Drill Pipe / Welding Drill Stem Pipe

89mm High Pressure Drill Pipes For Water Well Drilling Product Description 1. OD: 4-1/2'' IR drill pipe 2. Steel grade: E75/R780/G105/S135 3. Pipe wall thickness: 8.56mm 4. Length : 25' (7.62M) 5. T...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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R780 Steel 0.3inch Wall Thick Forging DTH API Drill Pipe / Drill Casing Pipe

API Drill Pipe , Casing Pipe Tubing Pipe Product Description The material The geological drill rod body is made of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality allo...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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25FT High Manganese Steel Outer Oil Well Casing Pipe , 2-7/8 Drill Pipe

High Strength Drill Pipe Outer Flat Drill Pipe Round Type Product Description The flat drill pipe is mainly applicable for the needs of Hydro-hammer percussive-rotary drilling (liquid and gas), which is feature...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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102mm 4" 2-7/8" Reg Api Water Drill Pipe Ingersoll Rand

...Drill Pipe 102mm 4" 2-7/8"REG API Water Well Drill Pipe Introduction We have advanced friction welding, drill pipe thickening equipment and various forming technologies and processing equipment. Ac...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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