What payment terms are accepted?

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

Is there a warranty provided?

Yes, we provide after-sales service and warranty for our products.

What types of non-magnetic drill collars are available?

We provide Slick Non-Mag Drill Collar, Spiral Non-Mag Drill Collar, and Flex Non-Mag Drill Collar.

Durable P530 and P550 Non-Magnetic Drill Collars for Drilling

Name: Durable P530 and P550 Non-Magnetic Drill Collars for Drilling
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2089571982

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide

Warranty

Provide

Model NO.

NC23-31

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Spiral Drill Collar

Provide

Standard Drill Collar

Provide

Non-Magnetic Flex Drill Collar

Provide

Non-Magnetic Drill Collar

Provide

Transport Package

Wooden Case

Specification

2 7/8 in

Trademark

Kaidi

Origin

China

HS Code

8431431000

Key features

Non-Magnetic Material: Made of alloy material to ensure non-magnetic properties for accurate drilling operations.

Wide Size Range: Available in OD from 3 1/8 to 11 inches with various connection types like NC and REG.

OEM/ODM Support: Supports full customization from samples, designs, and flexible customization options.

Quality Assurance: 100% visual inspection of finished products with traceable raw materials.

Multiple Types: Offers Slick, Spiral, and Flex Non-Magnetic Drill Collar variants for different needs.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Low MOQ: Minimum order quantity is just 1 set, suitable for various project scales.

CNC Manufacturing: Produced using advanced CNC milling and machining centers for precision.

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: ≤6.91h

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 materials are used for the drill collars?

The drill collars are made of alloy material to provide durability and non-magnetic properties.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the available connection types?

We offer various connections including NC23-31, NC26-35, NC31-41, NC35-47, NC38-50, NC44-60, NC44-62, NC46-62, NC46-65, NC46-67, NC50-67, NC50-70, NC50-72, NC56-77, NC56-80, NC61-90, NC70-97, NC70-100, 6 5/8 REG, 7 5/8 REG, and 8 5/8 REG.

Q:Do you support customization?

Yes, we support OEM and ODM services, including customization from samples, designs, minor adjustments, full customization, and flexible customization.

Q:What is the lead time for production?

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