DTH Blast Hole Down The Hole Drill Pipe

Name: DTH Blast Hole Down The Hole Drill Pipe
Brand: Yuanhang Yushang(Beijing) Technology Co., Ltd.
SKU: 2172565102

Beijing, ChinaYuanhang Yushang(Beijing) Technology Co., Ltd.

US$180.00

50-99 Pieces

US$168.00

100-199 Pieces

US$155.00

200+ Pieces

Product specifications

OD

Length

Product profile

Customization

Available

After-sales Service

in Service

Warranty

3 Months

Certification

ISO 9001:2000

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Od

89mm

Length

6000mm

Wall Thickness

6.3-6.5mm

Thread

2 3/8 Reg

Production Process

Friction Welding

Heat Treatment

Nitriding

Tracking Number

Yes

Transport Package

Bundle

Specification

89mm

Trademark

Yuanhang Yushang

Origin

China

HS Code

84314320

Production Capacity

250000PCS/Year

Key features

High-Strength Alloy Steel: Made of high-strength alloy steel with high torsion and wear resistance.

Customizable Dimensions: Supports customized length, diameter, and joint type to fit specific needs.

Advanced Heat Treatment: Nitriding process ensures optimum surface hardness and case depth.

100% Quality Inspection: All welds are 100% inspected in-house with strict quality control guidelines.

Versatile Application: Adaptable to complex geological conditions including soft soil, sand, and hard rock.

Certified Manufacturing: ISO 9001:2000 certified with CNC machined threads checked by hardened gages.

Comprehensive OEM Service: Offers full customization from samples and designs with flexible options.

Reliable Performance: Proven in tough conditions delivering productivity and low operating costs.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Yuanhang Yushang(Beijing) Technology Co., Ltd.

Beijing, China

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: ≤7.19h

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