API Drill Collar Casing and Tubing Drill Collar for Oilfield

Product Details
Customization: Available
Manufacturing Process: CNC Milling
Surface Treatment: Spray-Paint
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Manufacturer/Factory
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Management System Certification
ISO 9001
Export Year
2022-03-11
  • API Drill Collar Casing and Tubing Drill Collar for Oilfield
  • API Drill Collar Casing and Tubing Drill Collar for Oilfield
  • API Drill Collar Casing and Tubing Drill Collar for Oilfield
  • API Drill Collar Casing and Tubing Drill Collar for Oilfield
  • API Drill Collar Casing and Tubing Drill Collar for Oilfield
  • API Drill Collar Casing and Tubing Drill Collar for Oilfield
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Basic Info.

Operation Pressure
Atmospheric Pressure
Material
Alloy
Name
Drill Collar
Color
Blue
Transport Package
Export Packing
Specification
79.4mm -279.4mm
Trademark
SGPE
Origin
China
Production Capacity
150000

Packaging & Delivery

Package Size
600.00cm * 150.00cm * 150.00cm
Package Gross Weight
350.000kg

Product Description

API 7-1 Drill Collars /Spiral Drill Collars for Well DrillingAPI Drill Collar Casing and Tubing Drill Collar for Oilfield

Drill Collar is the basic component in the BHA which provides weight on the bit for drilling and keeps the drillsting in tension. GM Drill Collar has been approved by the NS-1 certification, it is manufactured from 4145H modified quenched and tempered steel, strict metallurgical specifications are followed to insure that full length heat treating produces a consistent maximum depth of hardness.   Features and Benefits   A hardness range of 285 to 341 BHN and a Charpy impact value of 40 ft-lbs are guaranteed at evenly distributed 16 points in any sections at room temperature;   Connections are completed(phosphate coated)to protect them from the elements after machining and to help prevent galling upon initial make-up;   Thread roots are cold rolled on API and H-90 connections;   Pressed steel thread protectors are supplied for all drill collar that are equipped with standard connections ad protectors are supplied for all drill collar that are equipped with standard connections

Welcome to consult, we will provide the most comprehensive technical support!


 
API Drill Collar Casing and Tubing Drill Collar for Oilfield
API Drill Collar Casing and Tubing Drill Collar for Oilfield
API Drill Collar Casing and Tubing Drill Collar for Oilfield

API Drill Collar Casing and Tubing Drill Collar for Oilfield
API Drill Collar Casing and Tubing Drill Collar for Oilfield
API Drill Collar Casing and Tubing Drill Collar for Oilfield



API Drill Collar Casing and Tubing Drill Collar for OilfieldAPI Drill Collar Casing and Tubing Drill Collar for OilfieldAPI Drill Collar Casing and Tubing Drill Collar for Oilfield

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