• API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
  • API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38

API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38

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

API 7-1 NMDC Non-Magnetic Drill Collars


Discover our high-quality non-magnetic drill collars for well drilling. Made according to API 7-1 standards, our NMDC drill collars are reliable and durable. Perfect for your drilling equipment needs.


Keywords: API 7-1 Nmdc Non-Magnetic Drill Collars, Non-Magnetic Drill Collars for Well Drilling, API 7-1 Drill Collars

API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38

Product Description: Drill Collars by GPE Oil Machinery Co., Ltd


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 mechanical properties specified by ASTM A-370. Each drill collar comes with comprehensive mill test certifications, ensuring the highest quality standards.


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 the toughest drilling conditions. The trepanning and drifting process, performed according to API specifications, guarantees close tolerance bores for precise drilling operations.


The drill collar bars feature an "as rolled" surface finish, maintaining the original mill finish. This ensures optimal performance and durability in various drilling applications.


 
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38

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 Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38


API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38
API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38API 7-1 Nmdc Non-Magnetic Drill Pipe Nc38

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