• API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"

API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"

After-sales Service: 24/7
Warranty: 1 Year
Manufacturing Process: CNC Milling
Surface Treatment: Spray-Paint
Operation Pressure: Atmospheric Pressure
Material: Alloy
Customization:
Diamond Member Since 2021

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Manufacturer/Factory

Basic Info.

Model NO.
GPE-D
Size
2.3/8",2.7/8", 3.1/2", 4", 4.1/2", 5", 5 1/2 Inch
Diameter
60.32mm-139.7mm
Transport Package
Export Packing
Trademark
SGPE
Origin
China
HS Code
8431
Production Capacity
150000

Product Description

Product Name: API 7-1 NMDC Non-Magnetic Drill Collars for Well Drilling


Company Name: GPE Oil Machinery Co., Ltd


Keywords: Non-Magnetic Drill Collar, API 7-1 NMDC Drill Collar, Well Drilling, Drill Pipe


Description: GPE Oil Machinery Co., Ltd offers API 7-1 NMDC Non-Magnetic Drill Collars, designed for well drilling. These drill collars are non-magnetic and meet API 7-1 specifications. Perfect for drilling equipment, they provide reliable performance and durability. Choose GPE Oil Machinery Co., Ltd for your drilling needs.

API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"

Product Description: Drill Collars


The drill collars offered by GPE Oil Machinery Co., Ltd are manufactured using modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars undergo full-length heat treatment and water quenching to meet the ASTM A-370 mechanical properties. Each drill collar comes with comprehensive mechanical and chemical mill test certifications, ensuring quality and reliability.


With a hardness range of 285 to 341 BHN and an impact value of 40 ft.-lbs. at room temperature one inch below the surface, our drill collars are built to withstand demanding drilling operations.


To ensure precise and accurate bores, all drill collar bars are trepanned and drifted to API specifications. The bar surface finish is "as rolled," maintaining the original mill finish for optimal performance.


 
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"

Welcome to consult, we will provide the most comprehensive technical support!
Connections ODmm IDmm Lengthmm
NC23-31 79.4 31.8 9150
NC26-35 88.9 38.1 9150
NC31-41 104.8 50.8 9150 or 9450
NC35-47 120.7 50.8 915 or 9450
NC38-50 127 57.2 9150 or 9450
NC44-60 152.4 57.2 9150 or 9450
NC44-60 152.4 71.4 9150 or 9450
NC44-62 158.8 57.2 9150 or 9450
NC46-62 158.8 71.4 9150 or 9450
NC46-65 165.1 57.2 9150 or 9450
NC46-65 165.1 71.4 9150 or 9450
NC46-67 171.4 57.2 9150 or 9450
NC50-67 171.4 71.4 9150 or 9450
NC50-70 177.8 57.2 9150 or 9450
NC50-70 177.8 71.4 9150 or 9450
NC50-72 184.2 71.4 9150 or 9450
NC56-77 196.8 71.4 9150 or 9450
NC56-80 203.2 71.4 9150 or 9450
6 5/8REG 209.6 71.4 9150 or 9450
NC61-90 228.6 71.4 9150 or 9450
7 5/8REG 241.3 76.2 9150 or 9450
NC70-97 247.6 76.2 9150 or 9450
NC70-100 254 76.2 9150 or 9450
8 5/8REG 279.4 76.2 9150 or 9450
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"


API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"
API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"API 7-1 Nmdc Non-Magnetic Drill Pipe Size 5"

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