What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What material is used for the internal cutter?

The cutter is made from durable alloy material, suitable for harsh petroleum extraction environments.

Is there quality inspection for the finished products?

Yes, 100% visual inspection is conducted on all finished products to ensure quality and reliability.

Durable ND-J Internal Cutter Designed for Precision Engineering

Name: Durable ND-J Internal Cutter Designed for Precision Engineering
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2098815952

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$499.00-4,999.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime Support

Warranty

1 Year

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Applicable Medium

Crude Oil

Structure

Horizontal

Transport Package

Wooden

Specification

4145H

Trademark

KAIDI

Origin

China

HS Code

8481300000

Production Capacity

50000pieces/Year

Key features

Lifetime Support Warranty: Provides lifetime support with a 1-year warranty for mechanical defects.

High Cutting Efficiency: Simple structure and reliable performance ensure high efficiency in cutting casings and tubings.

Customizable Certifications: Certifications including CE, RoHS, and ISO 9001 are available for customization.

Precision CNC Manufacturing: Manufactured using advanced CNC milling processes for high precision and quality.

Versatile Application: Designed for cutting casings, tubings, and drill pipes in crude oil environments.

Alloy Material Construction: Constructed from durable alloy material to withstand harsh downhole conditions.

Full Customization Service: Offers full customization from samples, designs, and minor adjustments to meet specific needs.

100% Quality Inspection: Every finished product undergoes 100% visual inspection to ensure reliability.

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: ≤5.22h

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.