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Non Magnetic Drill Collar Nmdc for Oil Drilling
US$2,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
24/7Warranty
12 MonthsModel NO.
BBNCManufacturing Process
ForgingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureMaterial
Alloy SteelName
Heavy Weight Drill PipeDiameter
3 1/2" 4" 4 1/2" 5" 5 1/2" 6 5/8"Usage
Oil Well DrillingColor
OriginalApplication
Oilfield DrillingMOQ
1Transport Package
by Container or Bulk VesselSpecification
As per sizesTrademark
BOBAN & OEMOrigin
ChinaHS Code
8431431000Production Capacity
1000 PCS Per MonthKey features
High Strength Material: Made from AISI 4145H modified steel with guaranteed hardness of 285-341 Brinell.
Extended Fatigue Life: Cold-rolled thread roots and elevator recesses minimize crack initiation for durability.
Comprehensive Traceability: Serial numbers die stamped on bar bodies for full process traceability from raw material.
Corrosion Protection: Connections feature phosphate coating or copper plating to resist corrosion.
Customizable Sizes: Available in sizes from 3-1/8 to 11 inches with custom heavy weight drill pipe options.
ISO 9001 Certified: Manufacturing process certified under ISO 9001-2000 for consistent quality control.
12-Month Warranty: Includes a 12-month warranty period covering mechanical defects and manufacturing issues.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2018-05-10Nearest Port: Tianjin, QingdaoAverage Response Time: ≤3.41hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
About Our Factory & Business Background
AddressNo 2407, Building 20# Ee Kangcheng Fengcheng 8th Road Ecox-Tech Devlopment Zone Xi'an China
Our Production Capability & Technical Expertise
Main ProductsSolid Control System, Downhole Drilling Tools, Rig Component, Tubular Handling Tools, Steel Wire Rope, Well Control Equipment, Fishing Tools, Mud Pump, Power Tong, Solids Control Equipment
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What material is used for the drill collar?
A:
The drill collar is manufactured from AISI 4145H modified steel.
Q:What is the warranty period?
A:
We provide a 12-month warranty for this product.
Q:What sizes are available?
A:
Sizes range from 3-1/8 to 11 inches, with custom options available upon request.
Q:How is the product protected against corrosion?
A:
Connections are phosphate-coated or copper plated to improve corrosion resistance.
Q:What is the minimum order quantity?
A:
The minimum order quantity (MOQ) is 1 unit.
Send Inquiry
*To:
Xi'an Boban Oil Tools Co., Ltd.
Xi'an Boban Oil Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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