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Durable DTH Drill Pipe for Enhanced Performance in Drilling
US$308.00
50 Pieces

Product specifications

OD

Length

Product profile

Customization

Available

After-sales Service

24h Online

Warranty

3 Months

Model NO.

YH

Certification

ISO 9001:2000

Standard

GB

Surface Treatment

Spray-Paint

Manufacturing Process

Weld

Material

Carbon Steel

Od

114mm

Length

4000mm, 5000mm, 6000mm

Thread

3-1/2 Reg, Nc35

Production Process

Upsetting and Friction Welding

Compatible

Roc F6/L6/L8/D-Series & Smart Roc/Flexi Roc/ Roc S

Tool Joint

Alloy Bar (G400*M300)

Tube

R780

Transport Package

Bundles

Specification

114×8.5×4000mm, 114×8.5×6000mm, etc.

Trademark

YH

Origin

Shandong, China

HS Code

843143

Production Capacity

500000/Year

Key features

Extended Bayonet-Free Joint: Ensures secure, airtight connection and reduces operational downtime.
High-Strength Alloy Steel: Offers exceptional bending, wear resistance, and fatigue strength.
Diverse Specification Range: Diameters 76-102mm, lengths 3000-6000mm, wall thickness 5-8.5mm.
Standardized Threads: Compatible with mainstream mining machinery like Roc F6/L6/L8.
Full Customization Available: Supports customization from samples, designs, and flexible options.
100% Finished Product Inspection: Includes visual and function inspection for every piece.
24h Online After-Sales: Provides immediate technical support and assistance.
Traceable Raw Materials: Ensures quality control from heat-treating to final machining.

Company profile

Yuanhang Yushang(Beijing) Technology Co., Ltd.
High Repeat Buyers ChoiceImporters and Exporters
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao portAverage Response Time: ≤3.78h

About Our Factory & Business Background

AddressRoom 1308, Building 1, 7 Yuxi Lu, Shunyi Area, Beijing, China
Plant Area7522.56 square meters
Number of Employees98
Registered Capital1,000,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)FOB, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsRC Drill Pipe,DTH Drill Pipe,Water Well Drill Rig,Core Drilling Rig,Deck Bushing & Stablizer
Production Lines1
Production MachinesCutting machine, Upsetting Equipment, Lathe, Boring lathe, Friction Welding Equipment, CNC Machineing Center Equipment, Heat Treatment Equipment, Rough machining lathe, Friction welding Equipment
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers3 people
Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2020-04-22
Main MarketsNorth America, South America, Europe, Africa, East Asia(Japan/ South Korea), Domestic
Repeat Buyers Choice80%~100%
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the available diameters and lengths?
A:
Diameters range from 76mm to 102mm, and lengths are available from 3000mm to 6000mm.
Q:Is customization available for this drill pipe?
A:
Yes, we offer full customization including options from samples, designs, and flexible customization.
Q:What is the warranty period for the product?
A:
The product comes with a 3-month warranty coverage.
Q:How long is the production lead time?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Q:What payment terms do you accept?
A:
We accept T/T (Telegraphic Transfer) as the primary payment term.

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