Advanced Drilling Tool Drill Pipe for Oil Field Use, 76*3000mm

• After-sales Service: Online Guidance
• Warranty: 180 Days
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Model NO.: 76*3
• Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
• Surface Treatment: Spray-Paint
• Manufacturing Process: Seamless Welding
• Material: Cast Steel
• Transport Package: Standard Export Packaging
• Specification: 76*2000mm/76*3000mm
• Trademark: ZhengZe
• Origin: Chian
• HS Code: 8431431000
• Production Capacity: 100000piecer/Year

Product Description

Product Description

No.	Specification	Unilateral or Bilateral	Pipe thickness	Steel model	Processing technology
1	φ76*3m	Bilateral	5.51mm	N80-1	Nitriding and Overstriking
2	φ76*3m	Unilateral	5.51mm	N80-1	Nitriding and Overstriking
3	φ76*2m	Bilateral	5.51mm	N80-1	Nitriding and Overstriking
4	φ76*1.5m	Bilateral	5.51mm	N80-1	Nitriding and Overstriking
5	φ89*3m	Bilateral	6.45mm	N80-1	Nitriding and Overstriking
6	φ89*3m	Unilateral	6.45mm	N80-1	Nitriding and Overstriking
7	φ89*2m	Bilateral	6.45mm	N80-1	Nitriding and Overstriking
8	φ89*1.5m	Bilateral	6.45mm	N80-1	Nitriding and Overstriking
9	φ102*3m	Unilateral	8mm	R780	Nitriding and Overstriking
10	φ102*3m	Bilateral	8mm	R780	Nitriding and Overstriking
11	φ102*6m	Bilateral	8mm	R780	Nitriding and Overstriking
12	φ114*3m	Unilateral	6.5mm	R780	Nitriding and Overstriking
13	φ114*3m	Bilateral	6.5mm	R780	Nitriding and Overstriking
14	φ114*3m	Unilateral	8.5mm	R780	Nitriding and Overstriking
15	φ114*3m	Bilateral	8.5mm	R780	Nitriding and Overstriking
16	φ114*6m	Bilateral	8.5mm	R780	Nitriding and Overstriking

The technical specifications of our drill pipes, such as length, diameter, wrench flat, and thread type, are meticulously customizable to meet the unique requirements of each customer.

Core advantage

Outstanding materials and craftsmanship

Our drill pipes are expertly forged from superior-grade alloy steel, undergoing intensive heat treatment processes like quenching and tempering. These meticulous processes significantly bolster the tensile, torsional, and compressive strengths, ensuring superior durability. The surface is meticulously treated for unparalleled corrosion resistance through techniques such as chrome plating, nitriding, or the application of sophisticated anti-corrosion coatings. This innovative approach markedly enhances their ability to withstand corrosive conditions, prolonging their service life and ensuring unwavering performance even in environments with high salinity or extreme acidic/alkaline conditions.

 

High-precision manufacturing

Our manufacturing process is characterized by an unwavering commitment to dimensional accuracy, ensuring that parameters like the outer diameter, inner diameter, and wall thickness of the drill pipes adhere to the strictest tolerances. Advanced CNC machinery and high-precision cutting tools are utilized for thread processing, meeting API standards or special custom specifications, thereby assuring exceptional interchangeability and sealing performance. Each drill pipe is subjected to thorough non-destructive testing (NDT) prior to dispatch, including ultrasonic flaw detection and magnetic particle inspection, to confirm the absence of defects such as cracks or porosity, thereby ensuring their reliable and safe operation.

Excellent performance

Our drill pipes exhibit exceptional tensile strength, easily enduring the immense pulling forces encountered during drilling, thus preventing fractures. They boast superb torsional resistance, allowing the effective transmission of torque from the rig, ensuring a stable rotation of the drill bit for rock penetration. Additionally, the smooth internal surface minimizes the resistance to drilling fluid flow, enhancing fluid conveyance efficiency, facilitating timely cuttings removal, and ensuring seamless drilling operations.

 

Diversified specification options

We offer an extensive array of specifications and models, with outer diameters ranging from 76mm to 168mm, wall thicknesses from 6mm to 15mm, and customizable lengths to suit specific customer needs. Standard lengths include 1.5m, 2m, 3m, 6m, etc. These versatile drill pipes are compatible with various water well rig types and drilling depth requirements, catering to the diverse operational needs of our clientele.

FAQ

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