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API 7-1 Nmdc Non-Magnetic Drill Collar Size 4.1/2&Quot for Drilling Rig
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
Customizable Sizes: Available in sizes 2.3/8 to 5 1/2 Inch and diameters 60.32mm-139.7mm.
High Durability Material: Manufactured from modified AISI 4145H chromium molybdenum alloy steel.
Exceptional Hardness: Hardness range of 285 to 341 BHN ensures wear and tear resistance.
API Compliant Precision: Trepanned and drifted to API specifications for close tolerance bores.
Corrosion Protection: Surface finish is 'as rolled' to safeguard against corrosion and environment.
Certified Quality: Comprehensive mechanical and chemical mill test certifications provided.
24/7 Technical Support: Comprehensive technical support available around the clock.
Industry Standard Compliance: Meets API 7-1 NMDC standards for reliable drilling operations.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2022-03-11Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤0.78hTerms 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 is the warranty period?
A:
We provide a 1-year warranty for this product.
Q:What material is used for the drill collar?
A:
It is 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.
Q:Are custom sizes available?
A:
Yes, custom sizes from 2.3/8 to 5 1/2 Inch and diameters 60.32mm-139.7mm are available.
Q:What after-sales service is provided?
A:
We offer 24/7 after-sales service and comprehensive technical support.
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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