Q6: Hard to find cost-effective casing for medium and small diameter geological exploration projects?

A: As a standard specification matching BQ drilling system, BW casing features moderate size and high cost performance, ideal for shallow and medium-depth geological and mining drilling.

Cge Durable Hwt Core Casing Pipe for Geotechnical Engineering

Name: Cge Durable Hwt Core Casing Pipe for Geotechnical Engineering
Brand: Cge Group Wuxi Drilling Tools Co., Ltd.
SKU: 2169982402

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

US$121.00

1-99 Pieces

US$110.00

100-499 Pieces

US$108.00

500+ Pieces

Product profile

Standard

RoHS

Length

0.5m, 1.5m, 3m, 4.5m

Usage

Oil Mining

Model NO.

HWT-4.5m

Material

Carbon Steel

Transport Package

Steel Strip Bundling for Transportation

Specification

OD*thickness: 114.3*6.35mm

Trademark

CGE

Origin

Jiangsu, China

Key features

1: Outstanding Stability: High - quality steel is carefully selected and processed through special techniques.

With a solid structure, it can effectively support the borehole wall under complex geological conditions, prevent collapse, and ensure the stable progress of drilling operations.

2: Excellent Corrosion Resistance: It has a special anti - corrosion coating or the material itself has superior anti - corrosion properties.

Even in harsh underground environments rich in various chemical substances, it can resist corrosion for a long time and extend its service life.

3: Precise Compatibility: Manufactured in strict accordance with international standards and diverse drilling requirements, it comes in a complete range of specifications.

It can perfectly match different models of drilling equipment and drill bits, achieving seamless connection and improving operational efficiency.

4: Convenient Installation: The connection method, such as quick - thread connection, is carefully designed.

It is easy to operate, greatly shortens the installation time, reduces labor costs, and contributes to the efficient progress of drilling projects.

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.

Product Q&A

Q:Q1: Boreholes tend to collapse in loose soil, sand and broken formations, affecting coring work. How to solve it?

A: BW casing is used for borehole wall protection. It supports unstable formations effectively, prevents collapse and falling rocks, and ensures smooth drilling and coring.

Q:Q2: Conventional casing with couplings has outer steps, causing high running resistance and pipe sticking.

A: This is flush joint casing without external couplings. Uniform outer diameter reduces friction, making running and pulling easier and improving working efficiency.

Q:Q3: Thread connections of ordinary casing get loose easily under vibration and torque during drilling.

A: It adopts standard W thread with internal and external shoulder locking design. Strong torsion resistance ensures tight connection and avoids disconnection during operation.

Q:Q4: Products from different manufacturers have inconsistent sizes, leading to poor compatibility with BQ drilling tools.

A: Manufactured in full compliance with DCDMA standards. Uniform dimensions and threads enable perfect interchangeability with BQ wireline rods, overshots and reamers.

Q:Q5: Common casing gets rusted and worn quickly in water and mud, resulting in short service life.

A: Made of high-strength alloy steel with anti-rust surface treatment. It features good corrosion and abrasion resistance, suitable for long-term use in harsh downhole conditions.