Do you provide after-sales support?

Yes, we offer 24-hour online after-sales service.

How is the quality of finished products inspected?

We perform 100% inspection including visual and functional checks on all finished products.

High-Performance 140mm Mining Drill Pipe for Efficient Excavation

Name: High-Performance 140mm Mining Drill Pipe for Efficient Excavation
Brand: Yuanhang Yushang(Beijing) Technology Co., Ltd.
SKU: 2183210912

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

US$417.91

30 Pieces

Product specifications

OD

Length

Product profile

Customization

Available

After-sales Service

24h Online

Warranty

3 Months

Model NO.

Certification

ISO 9001:2000

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Friction Welding

Material

Carbon Steel

Thread

41/2 Reg

Od

140mm

Wall Thickness

8mm

Length

4000mm,5000mm,6000mm

Net Weight

173.4kg,200.6kg,198kg,242.7kg

Transport Package

Bundles

Specification

OD 140mm

Trademark

Yuanhang Yushang

Origin

China

HS Code

84314320

Production Capacity

250000PCS/Year

Key features

Premium Material Quality: Offers Premium and Standard steel grades ensuring highest durability and wear resistance.

Optimal Hardness Treatment: All tool joints undergo in-house heat treatment for optimal hardness in critical threaded areas.

Comprehensive Customization: Full, flexible, and minor customization available from samples or designs.

Multiple Length Options: Available in 4000mm, 5000mm, and 6000mm lengths to suit various drilling needs.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Strict Quality Inspection: 100% inspection including visual and function checks for all finished products.

ISO 9001:2000 Certified: Manufacturing process meets international ISO 9001:2000 quality standards.

24h Online Support: Dedicated 24-hour online after-sales service available for immediate assistance.

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: ≤6.14h

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