What are the available barrel sizes?

We offer 20 models with barrel ODs ranging from 86mm to 559mm, including sizes like 86, 89, 92, 101, 114, 123, 130, 146, 159, 178, 200, 206, 232, 257, 279, 301, 330, 381, 508, and 559 mm.

What is the lead time for production?

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

Does the manufacturer provide after-sales service?

Yes, we provide after-sales service. Our professional technical team offers support to ensure customer satisfaction and product reliability.

Reverse Circulation Junk Basket & Releasing Spear

Name: Reverse Circulation Junk Basket & Releasing Spear
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2098581752

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$500.00-2,000.00

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1 Year

Model NO.

KAIDI

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Color

Blue

OEM

Provide

Alloy

4145h

Transport Package

Wooden Case

Specification

Reverse Circulation Junk Basket

Trademark

Kaidi

Origin

China

HS Code

8431431000

Key features

Reverse Circulation Technology: Activates reverse fluid circulation to efficiently carry junk into the barrel for retrieval.

Wide Size Range: Available in 20 models with barrel ODs from 86mm to 559mm to fit various well conditions.

Custom OEM Service: Supports full customization from samples, designs, and customer drawings for unique needs.

High-Strength Alloy: Constructed from 4145H alloy material, ensuring durability in harsh petroleum extraction environments.

Professional Manufacturing: Produced by Mudanjiang Kaidi with CNC milling and 100% finished product inspection.

1-Year Warranty: Comprehensive 1-year warranty coverage provided for all mechanical equipment.

After-Sales Support: Professional after-sales service team available to assist with technical inquiries and support.

Special Material Expertise: Proficient in processing special materials like nickel-based and titanium alloys for high performance.

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: ≤5.60h

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:How does the reverse circulation junk basket work?

It is lowered to the well bottom, circulation is started, and a steel ball is dropped to activate reverse fluid circulation. This flow carries junk into the barrel, allowing the tool to be pulled out with the debris.

Q:What is the warranty period for this product?

We provide a 1-year warranty for this reverse circulation junk basket and releasing spear.

Q:Can this product be customized?

Yes, customization is available. We support OEM services, full customization from designs, and can manufacture products according to specific customer drawings.

Q:What materials are used in manufacturing?

The product is made from 4145H alloy. We also have expertise in processing special materials like nickel-based and titanium alloys for enhanced strength and corrosion resistance.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.