What certifications does the product hold?

The product is certified under ISO 9001:2000 and ISO 9001:2015 standards, ensuring high-quality manufacturing processes.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece, allowing for flexible purchasing options for various project scales.

What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and D/P as international commercial payment terms.

Reliable 76mm Water Well Drill Rod for Changsha Mining Needs

Name: Reliable 76mm Water Well Drill Rod for Changsha Mining Needs
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2074427342

Hunan, ChinaChangsha Tianhe Drilling Tools and Machinery Co., Ltd.

US$50.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Any Problem All Can Solution

Warranty

1 Year

Model NO.

76mm

Certification

ISO 9001:2000, Is0 9001:2015

Standard

Surface Treatment

Oxidation

Manufacturing Process

Welding

Material

Stainless Steel

Transport Package

Wooden Case

Specification

76mm

Trademark

Tinahe Drilling

Origin

Changsha

HS Code

84314320

Production Capacity

5000

Key features

Versatile Application Range: Ideal for water wells, geothermal wells, micropiles, and grouting in construction and mining projects.

Premium Material Quality: Made from special alloy steel and 4145H adapter for exceptional strength, heat resistance, and durability.

Robust Welding Performance: Crafted with 4145H adapter ensuring robust connections and seamless casing follow-through.

Extended Service Lifespan: Features retrievable drilling tools and a straightforward design for reliable, long-term operation.

1-Year Warranty Coverage: Covers material or machining defects with comprehensive after-sales support and problem resolution.

Flexible Customization Options: Offers minor, sample-based, design-based, and full customization to meet specific project needs.

ISO Certified Manufacturing: Manufactured under ISO 9001:2000 and ISO 9001:2015 standards with 100% finished product inspection.

Professional Technical Support: Over 30 experts provide assembly guidance and detailed problem-analysis support for project success.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.04h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, ODM, and multiple customization options, including full customization and customization from samples or designs. Product inspection procedures are documented and consistently followed, while supplier-service assessments and corrective-action procedures are also documented. The company has inventory capability, export experience, and has participated in the Perumin exhibition, but it has no overseas agents, branches, warehouse, showroom, or stated overseas service coverage. Innovation evidence includes new products introduced during the past year and ODM availability, but there is no SDK and no OEM service for popular brands. Manufacturing capacity has a stated contractual deficiency involving related subcontractors. Digital-management information is mixed: ERP use is reported, while broader digital-process construction is reported as not yet started. No certification, financial...

Supplier typeThe supplier is explicitly classified as a trading company and is also stated not to be a professional technical supplier. However, it provides 3D software design services, so its role includes service coordination beyond simple product trading.

After-Sales capabilityThe supplier reports inventory capability and offers training, repair, equipment installation, maintenance, and debugging. However, it has no overseas agents or branches, no overseas warehouse or showroom, and states zero countries for overseas service coverage, limiting evidence of an established international after-sales network.

R&D capabilityInnovation-related evidence includes new products within the past year, ODM services, 3D software design, and broad customization. Nevertheless, the supplier has no available SDK, does not provide OEM services for popular brands, and reports that broader enterprise digital-process construction has not started, although ERP use is also reported.

Production capacityOperational controls are supported by documented and consistently followed finished-product inspection instructions, written supplier-service assessment procedures with records, and corrective/preventive-action procedures. The supplier also reports inventory capability, but explicitly lacks a valid contract between the factory and related subcontractors, which is a stated manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly supports minor customization, customization from samples, customization from designs, full customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What are the main applications for this drill rod?

It is suitable for water wells, geothermal wells, short micropiles, medium mini-type grouting holes, and drilling overburden in construction, dam, and harbor projects.

Q:What material is used for the drill rod and adapter?

The drill rod is made from top-tier special alloy steel, and the adapter is crafted from 4145H for exceptional welding performance and robust connections.

Q:What is the warranty period and after-sales service?

We provide a 1-year warranty covering material or machining defects. Our team offers comprehensive support to solve any problems arising from usage.

Q:Is customization available for this product?

Yes, we offer flexible customization options including minor customization, customization from samples, designs, and full customization services.

Q:What are the lead times for production?

The average lead time is within 15 workdays during the off-season and one month during the peak season.