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Slick Drill Collars for Hole Drilling - Specification: 79.4mm - 279.4mm
US$1,500.00
20-99 Pieces
US$1,400.00
100+ Pieces
Product profile
Customization
AvailableAfter-sales Service
24/7Warranty
1 YearsModel NO.
4130Manufacturing Process
CNC MillingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureMaterial
AlloyName
Drill CollarColor
BlueTransport Package
Export PackingSpecification
79.4mm -279.4mmProduction Capacity
150000Key features
API 7-1 Compliance: Drill collars meet API 7-1 standards for reliable well drilling operations.
NS-1 Certification: Manufactured from 4145H steel with approved NS-1 certification for durability.
Hardness Range: Guaranteed hardness between 285 to 341 BHN at evenly distributed 16 points.
Corrosion Protection: Connections feature phosphate coating to prevent galling and corrosion.
Magnetic Options: Available in both magnetic and non-magnetic options for various needs.
24/7 Support: Round-the-clock technical support available for all drilling operations.
Size Range: Specifications available from 79.4mm to 279.4mm to fit diverse requirements.
Thread Protection: Supplied with pressed steel thread protectors for standard connections.
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 our drill collars.
Q:Are the drill collars API compliant?
A:
Yes, our slick drill collars are API 7-1 compliant.
Q:What material is used for the drill collars?
A:
They are manufactured from 4145H modified quenched and tempered steel.
Q:What is the hardness range of the product?
A:
The hardness range is 285 to 341 BHN.
Q:Is technical support available?
A:
Yes, we offer 24/7 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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