89mm Heavy Duty DTH Blast Hole Drill Pipe Down The Hole Drilling Rod for Mining Blasting Rock Drilling

Name: 89mm Heavy Duty DTH Blast Hole Drill Pipe Down The Hole Drilling Rod for Mining Blasting Rock Drilling
Brand: Yuanhang Yushang(Beijing) Technology Co., Ltd.
SKU: 2178297962

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 profile

Customization

Available

After-sales Service

in Service

Warranty

3 Months

Model NO.

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

Transport Package

Bundle

Specification

89mm

Trademark

Yuanhang Yushang

Origin

China

HS Code

84314320

Production Capacity

250000PCS/Year

Key features

High-Strength Alloy Steel: Constructed from high-strength alloy steel ensuring high torsion and wear resistance.

Nitriding Heat Treatment: Advanced nitriding process applied to tool joints for optimal surface hardness.

100% Quality Inspection: All welds and finished products undergo 100% inspection including visual and function checks.

CNC Machined Threads: Comprehensive range of threads are CNC machined and verified with certified hardened gages.

Full Customization Support: Supports customization from samples, designs, minor adjustments, and full custom specifications.

Versatile Geological Adaptability: Suitable for soft soil, sand layers, and hard rock drilling conditions.

ISO 9001:2000 Certified: Manufacturing process adheres to strict ISO 9001:2000 quality management standards.

Global Service Network: Serving global customers with manufacturing facilities in China and international reach.

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: ≤6.05h

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 material are your drill pipes made of?

Made of high-strength alloy steel, high torsion resistance and wear resistance.

Q:Are multiple sizes and connection types available?

Complete specifications, customized length, diameter and joint type are supported. Comprehensive range of threads are all CNC machined and checked using certified hardened gages.

Q:Is the drill pipe adaptable to complex geological conditions?

Heat treatment and nitriding tool joint suitable for soft soil, sand layer and hard rock.

Q:What is specification for drill rod?

Drill Rig Make & Model No. Drill Pipe OD Length Wall Thickness Pin Thread Size & Type Box Thread Size & Type Wrenching Configuration Special Requests

Q:How to ensure the drilling pipe quality?

Yuanhang Yushang follow the strictest guidelines for quality control of raw materials from our heat-treating and upsetting process to machining at our manufacturing facilities. Welds are 100% inspected using in-house. In-house heat treatment ensures optimum surface hardness and case depth.