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Total 62592 products for welding drill pipe Manufacture & Suppliers

Horizontal Directional Oilfield Drill Pipe One Piece Forged Friction Welded

.../ Friction Welded HDD Drill Rod FOR VERMEER MACHINE: We have different specifications for customer's choice: φ50, φ60, φ73 ,φ89, φ102, φ114, φ127 ,φ140 ,φ168 .And the length of drill rods and connection thre...

Henan Wein Industry Co., Ltd.
Henan,China

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Horizontal Directional Oilfield Drill Pipe One Piece Forged Friction Welded

.../ Friction Welded HDD Drill Rod FOR VERMEER MACHINE: We have different specifications for customer's choice: φ50, φ60, φ73 ,φ89, φ102, φ114, φ127 ,φ140 ,φ168 .And the length of drill rods and connection thre...

Henan Wein Industry Co., Ltd.
Henan,China

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102mm Wall Drill Pipe 4inch Remet Reverse Circulation Drill Pipe

.... The joint of the drill pipe is made of alloy structural steel through friction welding, vacuum quenching and tempering treatment, and overall surface hardening. The thread processing adopts automatic proce...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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Api 4 1/2" Diameter Water Well Drill Pipe Forging High Grade Steel

...Drill Pipe / Minig Drill Pipe High-grade steel Product Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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High Strength HDD Drill Pipe Hard Friction Welding R 780 G 105 S 135 Steel Grades

..., high elasticity. Dia from 42mm to 140mm. Length from 0.5m to 9.6m. Steel grade: E75/R780,G105,S135 We can make the drill rods for Vermeer,Case,Ditch Witch, Drillto, Gudeng, Xugong HDD machines, such as D16...

Henan Wein Industry Co., Ltd.
Henan,China

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High Strength HDD Drill Pipe Hard Friction Welding R 780 G 105 S 135 Steel Grades

..., high elasticity. Dia from 42mm to 140mm. Length from 0.5m to 9.6m. Steel grade: E75/R780,G105,S135 We can make the drill rods for Vermeer,Case,Ditch Witch, Drillto, Gudeng, Xugong HDD machines, such as D16...

Henan Wein Industry Co., Ltd.
Henan,China

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102mm Drill Pipe for Mining Drill Rig with DTH Hammer

... 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 pipe. The high pressure air...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,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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Lsaw Ssaw Erw Sch40 0.6-30mm Thick Walled Coiled Tube Mild Carbon Steel Welded Seamless Pipe Tube For Oil/Gas Drilling

...o straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by production method: arc welded pipe, resistance welded pipe, (high-frequency, low-frequency) gas welded pipe,...

Shandong Zhengde Metal Manufacturing Co., Ltd
Shandong,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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Friction Welding Water Well Drill Pipe Colored Blue And Black Od 3 1/2"

...Drill Pipe is a special type of water well drilling accessories that is used in drilling water wells. It is a kind of drill tubing that is made of high-strength steel to ensure the strength and durability. T...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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API 2 3/8" REG And API 3 1/2" DTH Drill Pipe REG Friction Welded DTH Drill Rod

API 2 3/8" REG And API 3 1/2" DTH Drill Pipe REG Friction Welded DTH Drill Rod Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact m...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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API Thread Connection Thread DTH Drill Pipe For Water Well Drilling Machine

...Drilling Tools DTH Drill Pipes DTH Hammers DTH Drill Bits Product specifications: DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high qua...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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20Feet R780 Drilling High Steel Welded Water Well Drill Pipe High Pressure

...Drill Pipe For Well Drilling Product Description 1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened 2. The joint shall be quenched and tempered with 42CrMo and t...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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High Performance R780 Drilling High Steel Welded Water Well Drilling Pipe 20Feet

...Drill Pipe For Well Drilling Product Description 1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened 2. The joint shall be quenched and tempered with 42CrMo and t...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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42-140mm R780 Drilling High Steel Welded Water Well Drill Pipe Black 20FT

... be quenched and tempered with 42CrMo and the surface shall be nitrided as far as possible 3. Friction welding process between joint and rod body to ensure the strength and coaxiality of joint and rod body O...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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OD76mmx3000mm R780 Steel DTH Drill Pipe For Water Well Drilling

...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 ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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5.5" API Reg IF Beco DTH Drill Pipe Drilling Rods Tubes Civil Engineering

...Drill Pipe Drilling Rods Tubes Civil Engineering Product specifications: DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Carbon Steel DTH 50mm Water Well Drill Pipe

...rod. It is mainly 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 stan...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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High Speed Anger Drill Pipe Single / Double Spiral Blades Threaded Drill Rod Twist Drill Pipe

..., and the drill pipe joint is made of alloy structural steel, which is made by high-pressureforming, vacuum conditioning, and friction welding. It has the characteristics of high bending strength, firm weldi...

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang,China

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