What is the warranty period?

We provide a one-year warranty along with comprehensive after-sales service.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

How is the product packaged?

The coupling sleeves are securely packaged in wooden boxes to ensure safe transit.

T38 Rock Drilling Coupling Sleeve for Construction with Yk05 Carbides

Name: T38 Rock Drilling Coupling Sleeve for Construction with Yk05 Carbides
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2048557812

Hunan, ChinaChangsha Tianhe Drilling Tools and Machinery Co., Ltd.

US$50.00-200.00

20 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

T38/T45/T51

Certification

CE, ISO 9001:2000, ISO 9001:2008

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Application

Mining, Quarrying, Construction

Carbides Number

Yk05

Painting Colour

Gold or Other Colours Are Acceptable

Customized Design

Acceptable

Transport Package

Carton and Plywoodcase

Specification

43mm-152mm or bigger

Trademark

TEAMWHOLE

Origin

China

HS Code

82071990

Production Capacity

500000 Pieces One Year

Key features

Premium Material Construction: Made from premium 42CrMo alloy steel and Yk05 carbides for enhanced durability.

Versatile Coupling Types: Available in Full Bridge, Semi-Bridge, and Cross-over adapter types for various needs.

Stability and Efficiency: Prevents creeping, minimizes jamming, and offers superior uncoupling characteristics.

Comprehensive Certifications: ISO9001 certified with CE approval for guaranteed quality assurance.

Flexible Customization: Accepts custom designs, sample-based customization, and gold or other paint colors.

Efficient Delivery: Delivered within 7-15 days during off-peak season for rapid project start.

Secure Packaging: Securely packed in wooden boxes to ensure safe transit and product integrity.

One Year Warranty: Includes a one-year warranty with after-sales service support for peace of mind.

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: ≤11.97h

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