What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, small-amount payment, and D/P.

What after-sales support is provided?

We provide comprehensive guidance for assembly and detailed problem resolution for any issues.

Reliable Water Well Drill Pipes by Tinahe Drilling, Specification 73

Name: Reliable Water Well Drill Pipes by Tinahe Drilling, Specification 73
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 1963402031

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

US$40.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Any Problem All Can Solution

Warranty

1 Year

Model NO.

73mm

Certification

ISO 9001:2000, Is0 9001:2015

Standard

Manufacturing Process

Welding

Material

Stainless Steel

Transport Package

Wooden Case

Specification

Trademark

Tinahe Drilling

Origin

Changsha

HS Code

84314320

Production Capacity

5000

Key features

Premium Alloy Steel Construction: Made from special alloy steel with exceptional strength, heat resistance, and wearability.

Robust 4145H Steel Adapters: Ensures superior welding performance and secure, steadfast connections for every use.

Comprehensive 1-Year Warranty: Covers all material and machining defects with prompt resolution for customer satisfaction.

ISO 9001 Certified Quality: Manufactured under ISO 9001:2000 and ISO 9001:2015 standards with 100% final inspection.

Full Customization Available: Offers minor, sample-based, design-based, and full customization with flexible options.

Versatile Drilling Applications: Ideal for water wells, geothermal exploration, micropiles, grouting, and foundation drilling.

Seamless Operation Design: Engineered for simplicity with retrievable tools and effortless equipment handling.

Global Market Experience: Exporting for 17 years with successful projects in Australia, Russia, South Africa, and more.

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: ≤10.48h

About Our Factory & Business Background

AddressYaojiapo Road, Jinzhou New District, Ningxiang, Changsha, Hunan, China

Plant Area59940 square meters

Number of Employees285

Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pcs

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsDTH Hammer, DTH Bits, Casing Systems, Drill Pipe

Production Lines4

Production MachinesCutting Machine, Pre-Heat Treatment Machine, CNC Machining Center, CNC Lathe Machine, CNC Grinding Machine, CNC Milling Machine, Deep Hole Drilling Machine, Arc Burning Furnace, Electron Microscope, Intelligent Carbon and Sulfur Analyzer, Metallographic Cutting Machine, Metallographic Sample Polishing Machine

QA/QC inspectors11 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers7 people

Traceability of Raw MaterialsYes

Own BrandYes