What are the lead times for production?

The peak season lead time is one month, while the off-season lead time is within 15 workdays.

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 after-sales services are provided?

Any problem can be solved with comprehensive support. The team provides guidance for assembly and adept problem analysis during usage to ensure seamless operations.

Tinahe Drilling Drill Rods and Water Well Pipes, 73mm Specification

Name: Tinahe Drilling Drill Rods and Water Well Pipes, 73mm Specification
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 1959847501

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 Material: Forged from special alloy steel with high strength, heat resistance, and superior wearability.

Versatile Application Range: Ideal for water wells, geothermal, micropiles, grouting, blasting, and foundation drilling.

Robust Adapter Connection: Adapters made of 4145H steel ensure extraordinary welding capabilities and secure connections.

100% Quality Inspection: Finished products undergo strict visual and functional inspections with traceable raw materials.

Flexible Customization Options: Supports minor customization, samples, designs, full customization, and flexible adjustments.

Comprehensive After-Sales Support: Any problem can be solved with professional guidance for assembly and problem analysis.

ISO Certified Manufacturing: Manufacturing process certified under ISO 9001:2000 and ISO 9001:2015 standards.

Low Minimum Order Quantity: Flexible purchasing with a minimum order quantity of just 1 piece.

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: ≤8.58h

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

Our Industry Experience & Global Business Record

Year of Establishment2002-11-06

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff11

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the warranty period for the drill rods?

The product comes with a 1-year warranty. The company guarantees impeccable quality and swiftly addresses any concerns arising from material or machining imperfections.

Q:What materials are used for the drill pipe and adapters?

The drill pipe is forged from premium special alloy steel, offering high strength and heat resistance. The adapters are crafted from robust 4145H steel to ensure secure and steadfast connections.

Q:What are the main applications for this water well drill pipe?

It is suitable for water well drilling, geothermal well potential, short micropiles, medium mini-type grouting holes, architectural projects, dams, harbor projects, and hole blasting.

Q:Does the manufacturer offer customization services?

Yes, ODM service is available. Customization options include minor customization, customization from samples, customization from designs, full customization, and flexible customization.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing options for buyers.