What is the lead time for production?

The average lead time is one month, regardless of peak or off-season periods.

What is the warranty period for the tools?

We provide a two-year warranty for our downhole fishing tools.

High-Performance API 7-1 Oil Well Downhole Fishing Tools

Name: High-Performance API 7-1 Oil Well Downhole Fishing Tools
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2079625112

Shandong, ChinaDongying Tianrui Petroleum Technology Co., Ltd.

US$260.00

1-199 Pieces

US$150.00

200+ Pieces

Sample price:US$260.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

on Line Support

Warranty

Two Years

Model NO.

Junk mill

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Use

Mud, Water, Natural Gas, Crude Oil

Transport Package

Wooden Case or Customizable

Specification

Standard Customizable

Trademark

Origin

Shandong Dongying

HS Code

8431431000

Production Capacity

10000PCS

Key features

API 7-1 Certified Quality: Manufactured under strict API 7-1 standards for oil well downhole applications.

High-Quality Tungsten Carbide: Bladed Junk Mills dressed with high-quality tungsten carbide for optimal performance.

Versatile Milling Solutions: Includes Flat Bottom, Concave, Bladed, Pilot, Tapered, Economill, and Skirted types.

Wide Size Range: Available in 19 sizes from 89mm to 686mm I.D. to fit various hole diameters.

Customization Options: Supports customization from samples, designs, full customization, and minor adjustments.

2-Year Warranty: Comprehensive two-year warranty coverage for peace of mind.

100% Quality Inspection: Every product undergoes 100% self-test and visual inspection before packaging.

Online Technical Support: Professional online support available for technical assistance and troubleshooting.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Dongying Tianrui Petroleum Technology Co., Ltd.

Shandong, 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.96h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design and multiple customization options. Its business covers petroleum machinery, hydraulic components, mechanical equipment services, electrical equipment, instruments, chemical products, and camping houses. Quality and sustainability credentials include ISO9001:2015, ISO45001:2018, and ISO14001, while documented quality procedures, raw-material traceability, and two inspectors support basic quality control. The supplier has in-stock capacity, a one-month average lead time in both peak and off-season, and 12 qualified service-capability suppliers. However, it lacks an available SDK, valid manufacturing-capacity contracts with factories or related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show experience. Corrective-action and complaint procedures exist but lack written records. Financial information is represented only by reporting years, so financial...

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope includes petroleum machinery and accessories, hydraulic components, mechanical equipment services, electrical equipment, instruments, and related products, indicating a technically oriented industrial supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and earlier company information states that quality, environmental, and occupational health and safety management system certifications were obtained in 2014. These records provide explicit evidence of certification holdings.

R&D capabilityThe supplier is described as having professional technical R&D capability and can provide 3D software design services, which supports design and technical development capability. However, no SDK is available, indicating a limitation in SDK-based development or integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is supported in the design-services capability record, providing clear evidence of broad customization capability.