Total 62855 products for welding drill pipe Manufacture & Suppliers

• 3~6inch Heavy Weight Drill Pipe for DTH Rock Drilling

  

  ...Drill Pipe for DTH Rock Drilling Product description: In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contac...

  HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

  Hebei,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Oil Drilling 3.5" API 5DP Drill Steel Pipe API Standard DTH Drilling Pipe

  

  ... steel enterprises in China b) Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory c) Every drill pipe has nondestructive inspection , cleaned an...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

  Active Member

  Add to cart

  Contact Supplier

• Diameter 76mm 2 3/8'' API REG DTH Drill Pipe For Borehole Drilling

  

  ... 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

  Verified Supplier

  Add to cart

  Contact Supplier

• Black R780 Steel DTH Drill Pipe 76mm*3m For Water Well Drilling

  

  ...Drill Pipe For Water Well Drilling​ Product Introduce 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. The job ...

  Changsha Sollroc Engineering Equipments Co., Ltd

  Hunan,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Carbide Alloy Steel DTH Drill Pipe with 3 1/2" API REG Thread and Standard Length 1.5m for Quarrying

  

  ...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. Specification: Diameter 76mm, 89mm, 10...

  HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

  Hebei,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 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

  Verified Supplier

  Add to cart

  Contact Supplier

• ISO9001 3m Length DTH Hammer Directional Drilling Pipe Double Wall

  

  ... drill rod and outer drill rod). The inner cavity hole of the inner drill pipe is a channel for pumping water or mud to the construction hole during operation. In engineering operations, the outer drill rods...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

  Verified Supplier

  Add to cart

  Contact Supplier

• ASTM A513 A519 Tight Tolerances Drill Rod 45MnMoB Low Eccentricity Seamless Steel Oil Drilling Pipe

  

  ...standard pipes fail. ​​Why It’s Different​​ 1. ​​Extreme Strength​​ – Handles ​​ultra-deep wells (>3,000m) & high-pressure reservoirs (≥50 MPa)​​ with tensile strength ≥......

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 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

  Verified Supplier

  Add to cart

  Contact Supplier

• 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

  Verified Supplier

  Add to cart

  Contact Supplier

• 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

  Verified Supplier

  Add to cart

  Contact Supplier

• 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

  Verified Supplier

  Add to cart

  Contact Supplier

• 127mm DTH Drill Pipe

  

  ... features of a high quality DTH tube are durability, accuracy and manageability. Standard DTH drill pipe: Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm; Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 600...

  HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

  Hebei,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Tungsten Carbide PDC Drill Bit For Hard Rock Drilling Mining Drill Pipe Sintering

  

  ...Drill Inserts Mining Drill Pipe Sintering Tungsten Carbide PDC Bit for Hard Rock Drilling Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, ...

  Hengshui Aoxing Geological Equipment Co., Ltd

  Hebei,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Oilfield 4140 Seamless Steel Oil Well Drilling Pipe Casing Drill Pipe For Oil Well Drilling with High Straightness

  

  ...Drilling Pipes (4140 Grade) – Unmatched Strength & Durability​​ ​​1. Exceptional Mechanical Strength for Extreme Conditions​​ ​​Tensile Strength: ≥950 MPa​​ (Superior resistance to burst and collapse under u...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

  Verified Supplier

  Add to cart

  Contact Supplier

• DIN2391 Seamless Steel Drilling Rod 45MnMoB Grade Steel Oil Drilling Pipe With Casing Tube

  

  ​​45MnMoB Grade Drilling Pipe – Extreme Strength for Demanding Wells​​ Engineered for ​​ultra-deep, high-pressure, and abrasive drilling environments​​, 45MnMoB-grade drilling pipe combines ​​exceptional streng...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

  Verified Supplier

  Add to cart

  Contact Supplier

• ASTM A513 A519 Cold Drawn Seamless Drill Rod Tube 30CrMo Steel Oil Well Drilling Pipe With Low Eccentricity

  

  ..., weldability, and cost efficiency​​ – making it the reliable choice for diverse drilling operations. ​​Key Features & Benefits​​ 1. ​​Balanced High Strength​​ - ​Tensile strength ≥813 MPa, Yield strength ≥6...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 2mm To 10mm Wall Thickness Palletized Quenched Seamless Drill Pipe

  

  ...Drill Pipe (2mm–10mm Wall Thickness) is a robust drill pipe engineered for demanding drilling operations. Featuring a quenched seamless structure, it delivers high tensile strength (≥850 MPa) and hardness (H...

  Jiangsu Hongbao Group Co., Ltd.

  Jiangsu,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 3-1/2" API REG 89mm Water Well DTH Drill Pipe

  

  ...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 application, different dia...

  Changsha Sollroc Engineering Equipments Co., Ltd

  Hunan,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Metal Water Well Drilling Pipe 2 3/8 Inch Mayhew Junior With ISO Certification

  

  .... For custom orders, physical samples are also offered. . QUALITY: Utilizing an automated friction-welding process and CNC-machined tool joints ensure a precision product every time. Checkout our friction-we...

  ROSCHEN GROUP

  Shanghai,China

  Verified Supplier

  Add to cart

  Contact Supplier