Powered by Made-in-China.com
High Performance R38 Threaded Coupling Sleeves for Drilling Rod for Mining Object
US$500.00
5-49 Pieces
US$400.00
50-99 Pieces
US$300.00
100+ Pieces
Product profile
Customization
AvailableAfter-sales Service
One YearWarranty
One YearModel NO.
R25Type
BearingApplication
Tunnel Boring MachineCertification
ISO9001: 2000Condition
NewProduct Name
Coupling SleeveLength
190mm to 235mmThread Model
R22,R25,R28,R35,R38,T38,T45,T51,St58.St68.Gt60Mining Object
Construction,Energy and MiningMachine Type
Drilling EquipmentTransport Package
Wooden BoxSpecification
700-6000mmTrademark
STAROCKDRILLOrigin
ChinaHS Code
82071990Production Capacity
5000pec/MonthsKey features
High Strength & Wear Resistance: Crafted from high-quality steel with special carburization for exceptional longevity and wear resistance.
Customizable Specifications: Length and thread specifications are fully customizable to meet unique customer requirements.
Secure Connection Design: Prevents detachment or breakage with precise machining ensuring tight and reliable connections.
Versatile Application: Suitable for open-pit mining, underground mining, tunneling, and various construction projects.
Multiple Coupling Types: Available in Semi-Bridge, Full-Bridge, and Reducer types for diverse drilling needs.
ISO9001 Certified: Manufactured under ISO9001:2000 certification ensuring quality and reliability.
Global After-Sales Support: 24/7 technical assistance, spare parts supply, and optional extended warranty up to 36 months.
OEM/ODM Capabilities: Supports full customization from samples or designs with competitive pricing and fast shipping.
Company profile
Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.54h
About Our Factory & Business Background
AddressNo. 9 Mulanli Road, High-Tech Zone, Zhengzheng, Zhengzhou, Henan, China
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity10 pieces
Supply Chain Partners4
Our Production Capability & Technical Expertise
Main ProductsButton Bit
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2016-01-08
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized bucket size?
A:
Absolutely! We offer tailored attachments.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the warranty period?
A:
Standard warranty is 12 months or 2,000 operating hours (whichever comes first), with optional extended coverage up to 36 months.
Send Inquiry
*To:
HENAN STAROCKDRILL EQUIPMENT CO., LTD
HENAN STAROCKDRILL EQUIPMENT CO., LTD*Content:
Supplier replies will be sent to your registered email
You may also like
High Performancet45 Threaded Coupling Sleeves for Drilling Rod for Mining Object
US$300.00-500.00
5 Pieces(MOQ)
Special Heat Treatment Coupling Sleeves for Top Hammer
US$15.00-60.00
1 Piece(MOQ)
R25 Connecting Drilling Rod and Shank Adapter Bit Adapter Rock Drill Coupling Sleeves for Mining
US$300.00-500.00
5 Pieces(MOQ)
Top Hammer Drilling T38 Coupling T51half Bridge Threaded Pipe Coupling Sleeve R25-R32 Coupling Sleeve
US$15.00-60.00
1 Piece(MOQ)
Top Hammer Drilling T38 Coupling Coupling Sleeve T38 for Extension Rod Threaded Coupling Sleeve T45
US$15.00-60.00
1 Piece(MOQ)
Premium Durable Pin Sleeve for Enhanced Stability and Performance
US$45.00-88.00
1 Piece(MOQ)
Custom High Strength Roadheader Connecting Sleeve for Mining Machinery
US$999.00-9,999.00
1 Piece(MOQ)
High-Precision Heat-Treated Bearing Sleeves, Suitable for Various Engineering Vehicles
US$1.00-1,000.00
1 Piece(MOQ)
Drilling Tools Picks Sleeve Mining Bit Sleave U82 U84 U85 U94 U95
US$6.00
50 Pieces(MOQ)
Koma. Tsu 569-15-31310 Transmission Sleeve for Dump Truck / Mining Machinery
US$25.00-70.00
1 Piece(MOQ)
High-Precision Steel Sleeve, Available for Customization According to Your Requirements
US$1.00-1,000.00
1 Piece(MOQ)
Coal Mining Bit Holder Sleeve for Coal Mine Drill Bits 30mm Shank
US$5.98-7.00
500 Pieces(MOQ)
High-Quality Dowel Pin Sleeve for Precision Assembly Needs
US$45.00-88.00
1 Piece(MOQ)
High-Precision Threaded Sleeve, Customizable According to Your Requirements
US$1.00-1,000.00
1 Piece(MOQ)