Can I have a visit to your factory before the order?

Sure, welcome, kindly contact us for address details and schedule. For more information, please don't hesitate to contact me at your convenience.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

Factory Sale Drill Tool φ50mm Square Thread Single-Tube Drill Pipe for Jet Grouting Drilling Rig

Name: Factory Sale Drill Tool φ50mm Square Thread Single-Tube Drill Pipe for Jet Grouting Drilling Rig
Brand: Wuxi Dunyu Heavy Industry Technology Co., Ltd
SKU: 2151105662

Jiangsu, ChinaWuxi Dunyu Heavy Industry Technology Co., Ltd

US$59.00-63.50

1 Piece

Product profile

After-sales Service

Video Technical Support

Warranty

1 Year

Type

Drill Tool

Model NO.

QG4150-1500-0

Application

Engineering Drilling

Certification

ISO9001: 2000

Condition

New

Material

R780

Surface Treatment

Spray-Paint

Manufacturing Process

Cold Processing

Transport Package

Packing Racks

Specification

φ50*1582mm

Trademark

DUNYYU

Origin

Jiangsu, China

Production Capacity

300pieces/Month

Key features

Premium Material Construction: Base pipes made from Shanghai Baosteel R780 steel; joints use high-quality alloy steel with specialized heat treatment.

Advanced Dual-Seal Structure: Ensures high-quality sealing and prevents leakage during the transport of slurry, compressed air, and water.

Leading Corrugated-Thread Coupling: Adopts domestically leading technology for ease of connection, effective sealing, and extended service life.

100% Finished Product Inspection: Every unit undergoes strict visual and functional inspection before shipment to guarantee quality.

24/7 Dedicated After-Sales Support: Complimentary online and offline support available around the clock, tailored to specific customer needs.

Flexible Customization Options: Supports customization from samples, designs, minor adjustments, and full customization to meet specific requirements.

ISO9001 Certified Manufacturer: Manufacturing process and management system certified to ISO9001:2015 standards for consistent quality.

Factory Direct Sales: Direct sales from Dunyu, a manufacturer with over 10 years of experience in drilling rig machinery in China.

Company profile

Importers and ExportersR&D CapabilitiesQA/QC InspectorsProduction Process Visualization

Wuxi Dunyu Heavy Industry Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.12h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates a strong R&D capability with full customization services and has been active in international trade for six years. They hold the ISO9001:2015 certification, indicating adherence to quality management standards. However, the supplier does not offer ODM services or OEM for popular brands. Financial data reveals no operating revenues or profits over the last three years. The supplier lacks overseas warehouses, showrooms, and has not participated in offline trade shows, which may limit their international presence.

CertificationsThe supplier holds an ISO9001:2015 certification, evidencing compliance with quality management system standards.

After-Sales capabilityR&D engineers provide technical support for production and after-sales service, ensuring customer requests are addressed.

Financial creditFinancial records show zero operating revenues and profits over the last three years, raising concerns about financial health.

R&D capabilityThe supplier has a strong R&D team, has released new products in the past year, and provides an SDK, indicating robust innovation ability.

Customization capabilityThe supplier offers extensive customization services, from minor to full customization, demonstrating high flexibility in meeting customer needs.

Product Q&A

Q:Are you the original manufacturer?

Yes, Dunyu has been manufacturing jet grouting, multi-functional, and anchoring drilling rig machinery in China for more than 10 years.

Q:What are your terms of payment?

T/T 30% as a deposit in advance, and 70% before shipment. We'll show you the photos of the products and packages before you pay the balance.

Q:How is your delivery time?

Normally, it will take about 30-40 days for the machine order.

Q:How to inspect the goods?

1) Support customers to come to the factory for on-site inspection. 2) Support customers in designating third-party companies to inspect goods. 3) Support video inspection.

Q:How about your after-sales service?

Our dedicated after-sales team is available 24/7 to provide complimentary support, tailored to your needs, with both online and offline service options.