Are the drill collars non-magnetic?

Yes, our API standard drill collars are durable and non-magnetic.

What certifications does the product have?

The product is approved by NS-1 certification and meets API 7-1 standards.

What is the surface treatment?

The surface treatment includes phosphate coating on connections and spray-paint finish.

Premium Slick Drill Collars for Precision Hole Drilling - 79.4mm to 279.4mm

Name: Premium Slick Drill Collars for Precision Hole Drilling - 79.4mm to 279.4mm
Brand: GPE Oil Machinery Co., Ltd
SKU: 2020044902

Shandong, ChinaGPE Oil Machinery Co., Ltd

US$1,500.00

20-99 Pieces

US$1,400.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

24/7

Warranty

1 Years

Model NO.

4130

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Name

Drill Collar

Color

Blue

Transport Package

Export Packing

Specification

79.4mm -279.4mm

Production Capacity

150000

Key features

API 7-1 Certification: Approved by NS-1 certification and meets API standards for reliable performance.

Durable Material: Manufactured from 4145H modified quenched and tempered steel for high strength.

Wide Diameter Range: Available in various diameters from 79.4mm to 279.4mm for different drilling needs.

Consistent Hardness: Hardness range of 285 to 341 BHN guaranteed at evenly distributed 16 points.

Corrosion Protection: Connections completed with phosphate coating to prevent galling and protect against elements.

24/7 Technical Support: Engineers available via email, phone, or online platform with comprehensive support.

1-Year Warranty: Covers mechanical defects with free parts and labor for one year from purchase.

Non-Magnetic Design: Designed to be non-magnetic, ensuring accurate measurements during drilling operations.

Company profile

Exhibition ExperienceHigh Repeat Buyers ChoiceImporters and ExportersFast Delivery

GPE Oil Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2022-03-11Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤0.53hTerms 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