T38 Rock Drilling Tools Drill Rod Sleeve Threaded Coupling Sleeves

FOB Reference Price:Get Latest Price
$18.50 - $60.00 / Piece | 10 Piece/Pieces (Min. Order)
Model Number:
Threaded Rod T45 R32 Coupling Sleeves
Shipping:
Support Sea freight
Customization:
Customized logo (Min. Order: 100 Pieces)
Customized packaging (Min. Order: 100 Pieces)
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Overview
Quick Details
Condition:
New
Warranty:
Unavailable
Applicable Industries:
Construction works , Energy & Mining
Local Service Location:
None
Showroom Location:
None
Video outgoing-inspection:
Provided
Machinery Test Report:
Provided
Marketing Type:
Hot Product 2019
Place of Origin:
Fujian, China
Brand Name:
bestlink
Type:
Drill Shank
Machine Type:
Drilling Equipment
Material:
High Manganese Steel
Processing Type:
Forging
Use:
Ore Mining
shape:
cannular
Supply Ability
Supply Ability:
200 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
by crate
Port
Xiamen China

T38 Rock Drilling Tools Drill Rod Sleeve Threaded Coupling Sleeves

Because of different applications, we need different lengths of drill stems, so couplings sleeves are used for connecting extension rods. There are semi-bridge couplings and full bridge couplings, the only difference between them is that semi-bridge couplings have a middle stop at the middle of couplings. Usually couplings two ends are the same couplings, like R25, R32,R38,T45, T51, etc .While sometime people need crossover couplings to work, for example, one end is R32 and another end is R38, but basically all couplings are female threads at the two ends.   

 

 

Connection Length diameter Connection
   
D1 D2
  mm mm  
R22 100 32 R22
R32 160 48 R32
R32 170 55 R32
R25 160 37 R25
R38 170 55 R38
T38 190 55 T38
T45 210 64 T45
T51 225 75 T51
T38 185 55 T38

 

 

 

 

 

 

 

 

 

 

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