Is the product certified?

Yes, the product is certified under ISO 9001:2000 and ISO-9001 standards.

What is the surface hardness of the drill rod?

The surface hardness reaches 45-55HRC after heat treatment.

Does the product support customization?

Yes, customization is available for length, color (black or as per demand), and other specifications.

Crown Drill Pipe Rod out Drill Device of Rock H22 Reverse Circulation Drilling Rods

Name: Crown Drill Pipe Rod out Drill Device of Rock H22 Reverse Circulation Drilling Rods
Brand: Wuxi Geotec Geological Equipment Co., Ltd.
SKU: 2203985255

Jiangsu, ChinaWuxi Geotec Geological Equipment Co., Ltd.

US$75.00

1-499 pieces

US$65.00

500-999 pieces

US$50.00

1,000+ pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

1year

Model NO.

Certification

ISO 9001:2000

Standard

ISO-9001

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Crown950

Weight (Kg)

Condition

New

Selling Units

Single Item

Processing Type

Forging

Machine Type

Mining Exploration

Use

Diamond Core Drilling

Size

Color

Black or as Per Your Demands

Grade

4140

Type

Drill Pipe

Marketing Type

Hot Product

Single Gross Weight

32.000kg

Application

Core Drilling

Single Package Size

160X45X50cm

Steel Grade

Crown950

Transport Package

in Bundle

Specification

Customized

Trademark

CROWN

Origin

Jiangsu, China

Production Capacity

10000 Pieces/Month

Key features

Premium Material: Made from CROWN 950 steel from BAOSTEEL for superior concentricity and straightness.

Enhanced Durability: Working life improved by 1.5 times with anti-fatigue strength up 20-30%.

Customizable Length: Available in 3m, 1.5m, or fully customized lengths to suit specific needs.

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

Fast Delivery: Large stock available for immediate shipment with 15-day lead time.

Advanced Heat Treatment: Multi-point temperature measurement ensures perfect strength and toughness match.

High Hardness: Surface hardness reaches 45-55HRC with mechanical properties improved 15-25%.

Comprehensive Certification: ISO 9001:2000 certified with full quality control during manufacturing.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Wuxi Geotec Geological Equipment Co., Ltd.

Jiangsu, 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: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.17h

AI-Powered supplier vetting

SummaryWuxi Geotec Geological Equipment Co., Ltd. is a China-based limited company established in 2010, with 83 employees and operations in Jiangsu. It supplies geological mine drilling tools and describes high-precision equipment, production capabilities, and overseas export capacity. The company states that it obtained ISO 9001:2000 certification in 2006 and ISO 9001:2008 certification in 2011, but current certification validity is not provided. A TUV Rheinland audit is recorded with a report period from December 27, 2024 to December 26, 2025, while the audit result is coded as “0” without an explained interpretation. Multiple operational, R&D, sustainability, quality-control, and service capabilities are marked unknown. One buyer, Quest Exploration Drilling, and an associated drilling-tool transaction are identified; broader customer-case evidence is limited.

Supplier typeThe supplier is identified as Wuxi Geotec Geological Equipment Co., Ltd., a China-based limited company established in 2010 with 83 employees. Its associated industry is manufacturing, although one record classifies the company nature as a trading company; the supplier’s primary offering is geological mine drilling tools.

Production capacityThe company claims a whole set of high-precision equipment, advanced production flow, and the ability to expedite products across China and overseas. Nevertheless, outsourcing procedures, manufacturing-capacity contracts, inventory service, order fulfillment details, and sustainability-related operational systems are not sufficiently documented; the order fulfillment field contains “6” without a defined scale.

Customization capabilityA product record specifies a requested dimensional change from 35.5 cm to 36 cm for an HQ adaptor coupling, indicating at least one customized product requirement in the transaction data. However, broader customization, private-mold, ODM, and design-service capabilities are marked unknown.

Client casesQuest Exploration Drilling is listed as an associated buyer, and the record identifies a drilling-tool product transaction involving the supplier. Only one buyer case is provided, so the evidence demonstrates a customer relationship but does not establish a broad or extensive customer portfolio.