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API Non Magnetic Flex Drill Collar for Drilling Rod Nmdc
US$1,500.00
100-199 pieces
US$1,400.00
200+ pieces
Product profile
Customization
AvailableAfter-sales Service
24/7Warranty
1 YearManufacturing Process
CNC MillingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureMaterial
AlloySize
2.3/8",2.7/8", 3.1/2", 4", 4.1/2", 5", 5 1/2 InchDiameter
60.32mm-139.7mmTransport Package
Export PackingTrademark
GOLDENMANOrigin
ChinaHS Code
8431Production Capacity
150000Key features
High-Strength Material: Made of modified AISI 4145H chromium molybdenum alloy steel.
Heat Treated Process: Full-length heat treated and water quenched for ASTM A-370 properties.
Certified Quality: Includes full mechanical and chemical mill test certifications.
Precise Hardness: Guaranteed hardness range of 285 to 341 BHN.
Customizable Sizes: Available in sizes from 2.3/8 inch to 5 1/2 inch.
Customizable Diameters: Diameter options range from 60.32mm to 139.7mm.
API Compliant: Trepanned and drifted to meet strict API specifications.
24/7 Support: Comprehensive technical support available around the clock.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2022-03-11Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤0.51hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
About Our Factory & Business Background
AddressDongying, Shandong, China
Our Production Capability & Technical Expertise
Main ProductsOilfield Products, Drill Rig, Petroleum Equipment, Drilling Service, Oilfield Tools, Bop, API Blowout Preventer, API Tubing Coupling, Drill Pipe, Pipe Power Tong
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 collars are made of modified AISI 4145H chromium molybdenum alloy steel.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this product.
Q:Are the drill collars customizable?
A:
Yes, we offer customizable sizes ranging from 2.3/8 inch to 5 1/2 inch and diameters from 60.32mm to 139.7mm.
Q:What certifications are included?
A:
All drill collars come with full mechanical and chemical mill test certifications guaranteeing specific hardness and impact values.
Q:What is the manufacturing process?
A:
The process involves CNC milling, full-length heat treatment, and water quenching to obtain ASTM A-370 mechanical properties.
Send Inquiry
*To:
GPE Oil Machinery Co., Ltd
GPE Oil Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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