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Spiral Drill Collars for Hole Drilling - Blue
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: Meets strict API 7-1 standards for reliable well drilling performance.
High Hardness Steel: Made from 4145H steel with 285-341 BHN hardness and 40 ft-lbs impact value.
Corrosion Protection: Phosphate coating on connections prevents galling and protects against elements.
NS-1 Certification: Certified by NS-1 ensuring high quality and reliability for oilfield use.
Thread Protection: Supplied with pressed steel thread protectors for all standard connections.
24/7 Technical Support: Comprehensive technical support available around the clock for all customers.
Flexible Design: Non-magnetic and flexible design ensures optimal results in hole drilling.
Customizable Color: Available in Blue color option as per specific project requirements.
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 is the warranty period?
A:
We provide a 1-year warranty for our Spiral Drill Collars.
Q:What material is used for the drill collars?
A:
They are manufactured from 4145H modified quenched and tempered alloy steel.
Q:What are the available sizes?
A:
Available in OD 79.4mm and 3-meter length options.
Q:Is the product API compliant?
A:
Yes, the drill collars are API 7-1 compliant and NS-1 certified.
Q:How is the hardness guaranteed?
A:
Hardness ranges from 285 to 341 BHN with a Charpy impact value of 40 ft-lbs at 16 points.
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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