ROSCHEN GROUP
Quality Changes The World!
Add to Cart
Carbon Steel Coupling Sleeve Top Hammer Drilling OD 33mm - 76mm
Quick Details
| Place of Origin: | China | Brand Name: | ROSCHEN | Model Number: | Drill Rod Couplings |
| Type: | Drill Sleeve | Machine Type: | Drilling Tool | Certification: | ISO9001 |
| Material: | Carbon Steel | Processing Type: | Forging | Use: | Ore Mining |
| Color: | Red / Gold / Black | Condition: | New |
|
|
Packaging & Delivery
| Packaging Detail: | Cartoon and wooden box |
| Delivery Detail: | Within 15 working days after receiving the payment |
Specifications:
1. Coupling sleeve has many size, such as 30mm – 150mm.
2. Thread: R22, R25, R28, R32, R38, T38, T45, T51, T76T, T85, T89, etc.
3. Type: half-bridge, full-bridge, semi-bridge, etc.
Key word: Coupling sleeve /sleeve coupling /sleeve type coupling
General Introduction:
Coupling sleeves, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod. We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.
Description & Specification:
| Product Name: | flexible coupling sleeve |
| Description: | flexible coupling sleeve use to connect several rods to each other. |
| Material: | Alloy steel bar |
| MOQ: | 5pcs |
| Type | full-bridge, semi-bridge, same diameter etc |
| Thread type | R22,R25,R28,R32,R38,T38,T45,T51 |
| Diameter | 33mm-76mm |
| Length | 140mm-250mm |
| Color | Red, Gold, Black |
How to order?
Style + Thread + Length +Diameter
