Total 62241 products for welding drill pipe Manufacture & Suppliers

• Circulation Drill Pipe 114mm Remet

  

  ...Drill Pipe Circulation Drill Pipe 114mm Remet 4 1/2"" Reverse Product Description: Our reverse circulation drill pipes and drill pipes consist of hardened alloy steel drill pipe joints, heavy-duty ...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• Oilfield oil drill pipe

  

  ...drill pipe We can supply all kinds of drill pipes that are consistent with API SPEC 5DP or SY. Drill pipes can be made as customers' requirements and be equipped with the same type of tool joints. We can sup...

  Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd

  Shandong

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• 4130 Chromoly Oil Well Drilling Pipe , Carbon Steel Pipe for Casing and Drill Rod Tubing

  

  ...Drilling Pipe , Carbon Steel Pipe for Casing and Drill Rod Tubing Description Our 4130 Chromoly Oil Well Drilling Pipe is a high-performance solution tailored for the demanding oil and gas exploration indust...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

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• GB/T 9808 Standard Oil Drilling Pipe 1541 Steel Drill Rod Tube with High straightness

  

  ...Drilling Pipe – Simple, Strong & Affordable​​ Need a ​​reliable, budget-friendly drilling pipe​​ for standard wells? 1541 grade is your go-to. ​​Why It Works​​ 1. ​​Solid Strength​​ – Handles ​​wells up to 3...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

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• ASTM A519 4130 Oil Well Drilling Pipe , Seamless Steel Pipe Drill Rod Tubing

  

  ...Drilling Pipe , Seamless Steel Pipe Drill Rod Tubing Description Our ASTM A519 4130 Oil Well Drilling Pipe is a premium seamless steel solution engineered for the toughest oil and gas drilling operations. Ma...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

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• 30CrMo Seamless Oil Well Drilling Pipe Cold Drawn Steel Drill Rod Tube for Superior Mechanical Properties

  

  ...tube, is a high - performance solution engineered for demanding oil and gas drilling operations. Manufactured from premium 30CrMo alloy steel, this seamless pipe undergoes a precise cold - drawing process, w...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

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• Double Wall Drill Pipe 127" Od 6m longth for water wells

  

  ...drill pipe/double wall drill pipe Product Description Double Wall Drill Pipe 127" Od 6m longth for water wells Double-arm drill pipe is also called double-layer drill pipe. It is composed of inner and o...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• Forging Black S135 Drill Pipe Length 4.5m OD 3.5"

  

  ...Drill Pipe Best price HDD drill pipe drilling tools China Describe: Drill pipes are widely used in mines, geological prospecting and various drilling (water, oil, gas, etc.) projects. As a leading drill pipe...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• Trenchless Black S135 Drill Pipe Length 4.5m OD 3.5" High Grade Steel

  

  ...Drill Pipe Length 4.5m OD 3.5" high grade steel Best price HDD drill pipe drilling tools China Describe: Drill pipes are widely used in mines, geological prospecting and various drilling (water, oil, ga...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• 1 1 4 Water Well Drill Pipe , 12.7mm Wall Thickness Coiled Tubing Drilling

  

  ...Drill Pipe Drilling Pipe For Drilling Rig 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...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• R780 114mm X 4500mm Diameter API Drilling Pipe Through Galvanized

  

  ...pipe with thread on the tail, which is used to connect the surface equipment of the drilling rig with the drilling equipment or bottom hole device located at the bottom of the drilling well. The purpose of t...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• DTH Drilling Tools DTH Drill Pipes

  

  ...; DTH drill rods thread sizes:2 3/8”API Reg, 2 7/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 2 3/8” API IF, 3 1/2” API IF; DTH drill rods length:1000mm, 1500mm, 2000mm, 30000mm, 6000mm; DTH drill rods produc...

  Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits

  Shandong,China

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• Friction welded DTH Drill Pipes used for Water well drilling in mine and construction

  

  Friction welded DTH Drill Pipes used for Water well drilling in mine and construction The reasons you choose us: 1. Heat Treatment All products go through the heat treatment by ourselves, in order to guarrantee...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• A519 4130 4140 Oil Drilling Pipe , Alloy Drill Pipe for Nonferrous Metal Mining Projects

  

  ... Oil Drilling Pipe , Alloy Drill Pipe for Nonferrous Metal Mining Projects Description This A519-certified alloy drilling pipe, manufactured from premium 4130/4140 chromoly steel, delivers exceptional perfor...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

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• WK114/52mm Double Wall Drill Pipe Full Hole Reverse Circulation

  

  ... (called inner pipe and outer pipe). The inner and outer pipes form an annulus, which is a channel for pumping the flushing medium to the bottom of the hole during hydraulic rock drilling and center sampling...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• 89mm outer diameter reverse circulation drill pipe 3m long

  

  ... inner pipe and outer pipe). The inner and outer pipes form an annulus, which is a channel for pumping the flushing medium to the bottom of the hole during hydraulic rock drilling and center sampling drillin...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• 114mm Od Double Wall Drill Pipe For Reverse Circulation Drilling Custom Bending

  

  ...drill pipe for reverse circulation drilling Product Description: Drill pipe basically consists of a steel tube with a pin at one end and a box at the other. The job of the drill pipe is to transmit the rotat...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• Geological Exploration Wireline SAE4130 Steel Drill Pipe

  

  ...Drill Pipes SAE4130 Geological Exploration Seamless Drill Pipes BQ/NQ/HQ THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES. THE STEEL NORM:IS...

  NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

  China

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• Quenching 30CrMnSiA XJY750 Core Barrel Seamless Drill Pipe

  

  ...Drill Pipes 30CrMnSiA/XJY750 Core Barrel Drilling Pipes THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES. THE STEEL NORM:ISO10097-1 WIRELINE...

  NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

  China

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• Black 4 1/2inch Inner and outer pipe of reverse circulation drill pipe

  

  ..., fast backflow, high drilling efficiency, high drilling efficiency, long drill life and good well quality. Safe and reliable drilling in complex formations. Continuous sampling (core) drilling, saving auxil...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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