What are the main functions of these drill collars?

They function as a housing for MWD (Measurement While Drilling) tools and provide the necessary weight for the drill string to enhance drilling operation performance.

What surface treatment is applied to the drill collars?

The drill collars undergo spray-paint surface treatment.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Durable Non-Magnetic Drill Collars for Efficient Oilfield Operations

Name: Durable Non-Magnetic Drill Collars for Efficient Oilfield Operations
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2093995052

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$800.00-3,500.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime Support

Warranty

12months

Model NO.

non-magnetic

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Cast Aluminum

Non-Magnetic

Others

ISO

Product Code

Z01/Z02-01000

Number and Connection Table

Nc23-31

Transport Package

Wooden

Specification

KAIDI

Trademark

KAIDI

Origin

China

HS Code

8401100000

Key features

Non-Magnetic Steel Construction: Made from low-strength non-magnetic steel bars with low magnetic permeability for enhanced drilling performance.

MWD Tool Housing Compatibility: Functions as a housing for MWD tools while providing necessary weight for the drill string.

Versatile Drilling Applications: Suitable for all types of drilling, including both straight and directional applications.

Lifetime Support Warranty: Provides lifetime support and a 12-month warranty for peace of mind and reliability.

Custom Manufacturing Service: Offers custom-made services based on customer drawings, including full and flexible customization.

High Bending Strength: Features high bending strength ratios (e.g., 2.57:1 to 3.18:1) for durability in harsh environments.

Professional CNC Processing: Manufactured using CNC milling and rotary hammer forging for excellent machinability and precision.

Low Minimum Order Quantity: Accepts orders starting from just 1 set, allowing for flexible procurement for various project sizes.

Company profile

Importers and ExportersYears of Export ExperienceQuality AssuranceHigh Repeat Buyers Choice

Mudanjiang Kaidi Petroleum Machinery Co., Ltd.

Heilongjiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: DalianAverage Response Time: ≤1.35h

AI-Powered supplier vetting

SummaryKaidi Petroleum Machinery is a limited company with 21 employees, focused on API oilfield drilling tools and non-standard OEM products. It reports OEM service for well-known brands, modern CNC-based production equipment, two production lines, and export experience of 10 years. Its customization capabilities cover samples, designs, minor changes, full customization, and flexible customization. Quality controls include documented inspection instructions, quality assurance, traceable raw-material identification, complaint procedures, and corrective-action processes. However, it reports no supplier-management certification, no available SDK, only one R&D engineer, and no available R&D audit documentation. Financial credibility cannot be assessed because the provided financial fields contain years rather than financial results or monetary data.

Supplier typeThe supplier is identified as a limited company with 21 employees and no parent group affiliation. Its stated business is technology-based petroleum equipment, specifically API oilfield drilling tools and non-standard OEM products.

CertificationsNo supplier-management system certification is reported. This is a stated absence of certification evidence, although the supplier does report quality assurance, traceability, documented procedures, and maintained quality records.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with records, and it maintains written procedures and records for service-capability assessment and corrective/preventive actions. These controls support after-sales handling, but no specific response-time or service coverage information is provided.

Production capacityProduction resources include CNC cutting and machining equipment, CNC and conventional lathes, laser marking, sandblasting, cranes, modern workshops, two production lines, and eight quality-control testing devices. The supplier also reports a lead time within 15 workdays during off-peak seasons, supporting an established production capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and full customization, and flexible customization. It also reports strong customization for special-alloy processing and OEM services for well-known brands, providing direct evidence of broad customization capability.

Product Q&A

Q:What material are the drill collars made of?

They are made from non-magnetic steel bars with low-strength characteristics, processed via rotary hammer forging to ensure low magnetic permeability and excellent machinability.

Q:Can these drill collars be used for directional drilling?

Yes, KAIDI non-magnetic drill collars are suitable for all types of drilling, including both straight and directional applications.

Q:What is the warranty period for this product?

The product comes with a 12-month warranty and lifetime support service.

Q:Is customization available for these drill collars?

Yes, we offer custom-made services based on customer drawings, including full customization, flexible customization, and minor customization options.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.