How long is the delivery time?

Due to large stock availability, delivery can be completed within 10 days.

What is the manufacturing process for these rods?

The manufacturing process involves forging.

What is the maximum bore depth these rods can handle?

Depending on the model (e.g., HQ), they can handle bore depths up to 1800 meters.

Premium 4130 Steel Drill Rods for Core Mining Operations

Name: Premium 4130 Steel Drill Rods for Core Mining Operations
Brand: Cge Group Wuxi Drilling Tools Co., Ltd.
SKU: 2153896392

Jiangsu, ChinaCge Group Wuxi Drilling Tools Co., Ltd.

US$55.00

1-99 pieces

US$51.00

100-299 pieces

US$50.00

300+ pieces

Product profile

Warranty

3 Months

Certification

ISO 9001/ISO 5001

Standard

ISO 9001/ISO 5001

Manufacturing Process

Forging

Material

Cast Steel

Machinery Test Report

Provided

Brand Name

Xz Cge

Video Outgoing-Inspection

Provided

Transport Package

Import and Export Packaging

Trademark

ZHONGDI

Origin

Jiangsu, China

Key features

High Efficiency Design: Eliminates repeated lifting and disassembly, significantly improving operational efficiency in deep holes.

Superior Core Integrity: Ensures high core recovery rate by keeping the pipe column in the hole without disturbing the formation.

Strong Load Capacity: ZT950 material with reinforced design handles high loads in hard rock and fractured formations up to 1800m.

Extended Service Life: Standard threads plus reinforced heat treatment reduce wear and deformation, lowering replacement frequency.

Wide Versatility: Compatible with mainstream NQ series rigs, suitable for geology, mining, engineering, and geothermal applications.

Premium Material Quality: Manufactured from heat-treated seamless steel tubes (30CrMnSiA or XJY850) for ultimate tensile strength.

DCDMA Standard Compliance: Fully complies with DCDMA standards, covering complete BQ, NQ, HQ, and PQ sizes for global compatibility.

Low MOQ Availability: Minimum Order Quantity is just 1 piece, allowing flexible purchasing for various project scales.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Cge Group Wuxi Drilling Tools Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 45 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryCge Group Wuxi Drilling Tools Co., Ltd. is a China-based, state-owned supplier established in 1980 with 162 employees, offering drill pipes, drill bits, and drilling accessories. It reports broad customization capability, documented inspection and service procedures, and machinery including CNC, hot-press, grinding, milling, sawing, drilling, and automatic CNC production equipment. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and conducted regular fire drills during the past year. Its R&D function introduced new products during the past year and supports customization, but it does not provide ODM services or an SDK. Overseas service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, branches, offline trade-show participation, or countries served. Financial information is represented only by years, without performance values, so financial credibility cannot be fully assessed. No customer cases are provided.

Supplier typeThe supplier is identified as Cge Group Wuxi Drilling Tools Co., Ltd., a state-owned company in Wuxi, Jiangsu, China, established in 1980, with 162 employees. Its stated product scope is drill pipe, drill bits, and drilling accessories, and it is not identified as part of a larger company group.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly indicate coverage of quality, occupational health and safety, and environmental management systems.

R&D capabilityThe supplier reports new products during the past year and supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide an SDK or ODM services, so the evidence supports product development activity but not a complete innovation-service offering.

Production capacityThe listed equipment includes CNC lathes, hot-press, grinding, milling, sawing, pier drilling, and an automatic CNC production line. The supplier also reports uniformly followed finished-product inspection instructions and lead times within 15 working days in both peak and off-seasons, supporting established production and inspection capability.

Customization capabilityBoth the design-services and R&D records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.