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High-Performance API Drill Collars for Efficient Well Drilling
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 Certification: Approved by NS-1 certification ensuring quality and reliability for well drilling applications.
High Durability Material: Made from 4145H modified quenched and tempered steel with hardness 285-341 BHN.
Wide Size Range: Available in sizes from 79.4mm to 279.4mm to suit various drilling needs.
Enhanced Thread Strength: Cold rolled thread roots on API and H-90 connections to prevent galling and enhance strength.
24/7 Technical Support: Comprehensive technical support available around the clock for all customers.
Corrosion Protection: Phosphate coating on connections protects against elements and ensures initial make-up integrity.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2022-03-11Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤2.79hTerms 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 certifications does the drill collar have?
A:
The API Drill Collar is approved by the NS-1 certification, ensuring quality and reliability.
Q:What material is used for the drill collar?
A:
It is made from 4145H modified quenched and tempered steel, guaranteeing durability and consistent hardness.
Q:What is the hardness range of the product?
A:
The hardness range is 285 to 341 BHN with a Charpy impact value of 40 ft-lbs.
Q:What sizes are available?
A:
Sizes range from 79.4mm to 279.4mm, available in non-magnetic, slick, or spiral options.
Q:How are the connections protected?
A:
Connections are completed with a phosphate coating to protect from elements and prevent galling.
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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