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| Categories | Coupling Sleeve |
|---|---|
| Brand Name: | MIROC |
| Model Number: | R51 Length180mm Coupling Sleeve |
| Certification: | ISO API |
| Place of Origin: | China |
| MOQ: | 1 |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 30000pcs per Month |
| Delivery Time: | 5-10 Work Days |
| Packaging Details: | Steel Bundle，Wooden Box |
| Product name: | drill rod coupling sleeve |
| Usage: | Underground Mining |
| Color: | Green,Black,Yellow and other |
| Application: | Drifting and Tunneling |
| Material: | Carbide |
| Type: | drill sleeve |
R51 Length180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
Thread R38 T38 T45 T51 Coupling Sleeves for Bench Drilling , High Wear Resistance
Couplings sleeve are used to well connect the shank adapter to the drill rods
or well contact two extensionrods for transmitting energy. It has standard type
coupling and crossover coupling.
Applications
R25, R28, R32, R38
Used in drifting and tunneling.
T38, T45, T51
Used in benching and long hole drilling.
Processing
CNC milling and proprietary heat treatment process
Applications of rock drilling tools
• Underground mining
• Tunneling,quarrying
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
We can design and manufacture the personalized products to meet
your specical apllication,
such as changing the length, diameter etc.
Basic Information
| Product Name: | Thread coupling sleeve |
| Thread | R25,R28,R32,R38,T38,T45,T51 |
| Diameter | 35mm-77mm (or 1 3/8 inch to 3 inch) |
| Length | 150mm-235mm (or 6 inch to 9 1/4 inch) |
| Material: | High strength alloy steel bar |
| Type | full-bridge, semi-bridge etc. |
| Color | Green, Gold, Black or based on customer requirements. |
| MOQ: | No MOQ required for testing and trial order |
|
Tungsten Carbide Threaded Coupling Sleeve R32 150mm Pipe Sleeve Coupling Components
R38 170mm Sleeve Type Coupling Threaded Rod Sleeve For Connecting Extension Speed Drifting
T51 225mm Threaded Sleeve Rod Bar For Open Pit And Underground Mining
T45 210mm Coupling Sleeve Threaded Rod And Sleeve Customized Color
Sleeve Type Hard Rock Drilling Tools T38 190mm Mf Mm Rod Speed Extension Drill Rod
Threaded Rod Coupling Sleeves T38 190mm Length Connecting Drill Pipe
Self Drilling Anchor Coupling Sleeve R51 180mm Length For Tunnelling Ground Engineering
Underground Mining Coupling Sleeve R25 R28 R32 R38 T38 T45 T51 Forging Processing
Semi - Bidge Type Top Hammer Drilling Tools Length 210mm T45 63-66 Mm Diameter
Carbon Steel Mining Equipment Accessories T45 Drill Pipe Coupling with length 225mm
