Oil Gas Industry API Stanadrd High Quality Non-Magnetic Drill Collar Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
drill collar
After-sales Service:
1 Year
Warranty:
1 Year
Manufacturing Process:
Forging
Surface Treatment:
Spray-Paint
Operation Pressure:
Atmospheric Pressure
Material:
Cast Steel
Type:
Slick/Spiral/ Flex Non-Mag
HS:
8431431000
Made From:
Non Magnetci Steel Bar
Used for:
Directional and Straight Drill
Trademark:
Tianheoil
Transport Package:
Wooden Box
Specification:
see the detail specification
Origin:
China
HS Code:
7318160000