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API 7-1 Non-Magnetic Drill Collar for Oilfield Use
US$1,700.00-1,800.00
10 pieces
Product profile
Customization
AvailableAfter-sales Service
24/7Warranty
1 YearModel NO.
GPE-DManufacturing 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
SGPEOrigin
ChinaHS Code
8431Production Capacity
150000Key features
API 7-1 Certified: Meets strict API 7-1 standards for non-magnetic drill collars.
High-Strength Alloy: Constructed from modified AISI 4145H chromium molybdenum alloy steel.
Optimized Heat Treatment: Full-length heat treatment and water quenching for ASTM A-370 properties.
Hardness Range 285-341 BHN: Ensures exceptional durability and performance in drilling operations.
Comprehensive Certifications: Includes full mechanical and chemical mill test certifications.
24/7 Technical Support: Engineers available around the clock for comprehensive assistance.
1-Year Warranty: Covers mechanical defects for one year from the date of purchase.
Customizable Sizes: Available in multiple sizes including 2.3/8 to 5 1/2 inches.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2022-03-11Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤0.55hTerms 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 hardness range of the product?
A:
The hardness range is 285 to 341 BHN at room temperature.
Q:Does the product come with certifications?
A:
Yes, full mechanical and chemical mill test certifications are provided.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this product.
Q:Is technical support available after purchase?
A:
Yes, 24/7 technical support is available to assist with your drilling needs.
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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