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 |
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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
