What is the hardness range of the drill collar?

The hardness range is 285 to 341 BHN.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

What is the surface finish of the drill collar?

The surface finish is 'as rolled,' maintaining the original mill finish.

API Non-Magnetic Drill Collar 4-Inch for Enhanced Performance

Name: API Non-Magnetic Drill Collar 4-Inch for Enhanced Performance
Brand: GPE Oil Machinery Co., Ltd
SKU: 2021258062

Shandong, ChinaGPE Oil Machinery Co., Ltd

US$1,700.00-1,800.00

10 pieces

Product profile

Customization

Available

After-sales Service

24/7

Warranty

1 Year

Model NO.

GPE-D

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Size

2.3/8",2.7/8", 3.1/2", 4", 4.1/2", 5", 5 1/2 Inch

Diameter

60.32mm-139.7mm

Transport Package

Export Packing

Trademark

SGPE

Origin

China

HS Code

8431

Production Capacity

150000

Key features

High-Strength Alloy Material: Made of modified AISI 4145H chromium molybdenum alloy steel for exceptional durability.

Superior Heat Treatment: Full-length heat treatment and water quenching ensure ASTM A-370 mechanical properties.

Comprehensive Certifications: Includes full mechanical and chemical mill test certifications with every drill collar.

Robust Hardness and Impact: Hardness 285-341 BHN with 40 ft.-lbs. impact value at room temperature.

API Compliant Precision: Trepanned and drifted to API specifications for close tolerance bores.

Spiral Pattern Design: Spiral pattern adds strength and weight for improved drilling performance.

24/7 Technical Support: Engineers available around the clock for comprehensive technical assistance.

1-Year Warranty Coverage: Comprehensive 1-year warranty included for peace of mind.

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: ≤1.04hTerms 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