Powered by Made-in-China.com

Half Bridge Threaded Pipe Coupling Sleeves for Industrial Tunnel Machinery
US$10.29-20.59
1 Piece
Sample price:US$10.29/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
1 YearsModel NO.
T38 L190mmCertification
CEStandard
GBSurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Cast SteelMining Object
Mining, Drilling, etc.Transport Package
Wooden Box & CartonSpecification
As per customers' requirements All SizesTrademark
HardROCOrigin
ChinaHS Code
8207509000Production Capacity
500000PCS/MonthKey features
Wide Application Scope: Ideal for rock drilling, blasting, quarries, coal mines, and tunnel construction.
High Quality Material: Made of cast steel with spray-paint surface treatment and forging process.
CE Certified Standard: Meets GB standard with CE certification for reliable industrial performance.
Flexible Customization: Supports customization from samples, designs, and minor adjustments.
1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.
Fast Delivery for Stock: In-stock items ship within 2-3 days; production takes 25 days.
100% Quality Inspection: Rigorous visual and functional inspection before dispatch.
Free Replacement Service: Complimentary replacement for any product failures due to quality issues.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shanghai Port CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressRoom 368, No. 211, Futebeilu, China(Shanghai) Pilot Free Trade Zone, Shanghai, China
Plant Area10 square meters
Number of Employees5
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners120
Our Production Capability & Technical Expertise
Main ProductsRock Drill Tools, Top Hammer Tools, DTH Tools, Rotary Tools, RC Tools
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2020-04-16
Main MarketsEurope, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What are the payment methods?
A:
We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.
Q:What is the production lead time?
A:
Production typically requires 25 days depending on quantity. In-stock items ship in 2-3 days.
Q:How are samples and bulk orders shipped?
A:
Samples use courier (DHL, UPS, etc.) or air shipment. Bulk orders use air or sea freight based on preference.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this product.
Q:Do you offer after-sales support?
A:
Yes, we provide 24-hour inquiry response, continuous technical support, and free replacements for quality failures.
Send Inquiry
*To:
Hardroc International Trading (Shanghai) Co., Ltd
Hardroc International Trading (Shanghai) Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Mining Drilling Tools R32 T38 T45 T51 Full/Semi Bridge Threaded Rod Coupling Sleeve for Drill Rods
US$20.00-25.00
1 Meter(MOQ)
Mining-Machinery Tool R22 R25 R32 R38 Drill Rod Coupling Sleeve for Quarrying
US$20.00-25.00
1 Meter(MOQ)
R32 Threaded Coupling Sleeve for Mining and Construction Applications
US$50.00-200.00
20 Pieces(MOQ)
Mining-Machinery Tool R25 R28 R32 R38 T38 Thread Coupling Sleeve for Drill Rod
US$20.00-25.00
1 Meter(MOQ)
R38 Threaded Coupling Sleeve for Rock Drilling and Mining Equipment
US$50.00-200.00
20 Pieces(MOQ)
Full-Bridge Coupling Sleeve for Superior Rock Drilling Applications
US$50.00-1,000.00
10 Pieces(MOQ)
Threaded Coupling Sleeve for Rock Drilling and Mining Applications with Yk05 Carbides
US$50.00-200.00
20 Pieces(MOQ)
T51 Drill Pipe Coupling Sleeve for Rock Drilling and Mining Equipment
US$50.00-200.00
20 Pieces(MOQ)
High-Quality Threaded Coupling Sleeve for Rock Drilling Tools
US$50.00-1,000.00
10 Pieces(MOQ)
High-Performance Rock Drilling Machine Tool Support Sleeve for Industrial Use
US$2.83-3.07
1 Piece(MOQ)
Montabert Hc28 Rock Drill Parts Drill Tail Sleeve 86778560 for Mining Tunnel Piercing
US$161.50-174.96
1 Piece(MOQ)
T38 Half Bridge Full Bridge Crossover Coupling Threaded Pipe Coupling Sleeve
US$10.29-20.59
1 Piece(MOQ)
Maxdrill T51-T45 Half Bridge Full Bridge Crossover Coupling Threaded Pipe Coupling Sleeve
US$18.86-253.10
50 Pieces(MOQ)
China High-Quality Rock Drill R32 T38 T45 T51 Thread Coupling Sleeves for Drill Rod and Shank Adapters
US$20.00-25.00
1 Meter(MOQ)
Coal Cutter Teeth Mining Machine Parts Coal Cutter Sleeve for Round Shank
US$12.00-16.00
100 Pieces(MOQ)
Wear-Resistant Threaded Pipe Coupling Sleeves for Drill Tunnel Machinery
US$10.29-20.59
1 Piece(MOQ)
T38 T45 T51 Threaded Pipe Sleeve Type Coupling for Extension Rod
US$20.00
1 Piece(MOQ)
High Quality T38/R38 185mm Thread Coupling Sleeves for Mining Drilling
US$21.22
1 Piece(MOQ)
Reliable T45 Coupling Sleeve for Efficient Coal Mining Operations
US$50.00-1,000.00
10 Pieces(MOQ)
T38 L190 Coupling Sleeve Threaded Pipe Sleeve Type Coupling for Rock Drilling
US$10.29-20.59
1 Piece(MOQ)



















