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T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod

Categories Threaded Coupling Sleeve
Brand Name: SUVEC
Model Number: threaded coupling sleeve
Certification: ISO
Place of Origin: China
MOQ: 1 piece
Price: negotiable
Supply Ability: 30000 pieces/month
Delivery Time: 15 days
Packaging Details: standard rock coupling sleeve package: Standard package by wooden case or customized by your request.
Use: connect drill rod and shank adapter
Diameter: 35mm-77mm (or 1 3/8 inch to 3 inch)
Thread: R25,R28,R32,R38,T38,T45,T51
Length: 150mm-235mm (or 6 inch to 9 1/4 inch)
Material: High Manganese Steel
Product Name: Coupling sleeve,Adapter Coupling
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T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod

T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod


Coupling sleeve,also called 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.

Thread: R22,R25,R28,R32,R38 ,T38,T45,T51,

Function: Coupling sleeve,Adapter Coupling

Type: Full-bridge,Semi-bridge, same/different diameter coupling

Suitable for top hammers and drifter from Atlas Copco, Tamrock,Furukawa,Ingersoll Rand,etc.

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

Specification and function of the coupling sleeve:

Full-Bridge Coupling sleeve

Eliminates the potential for the coupling to creep along the threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter joints
Less chance of jamming
Best suited to machines equipped with independent rotation.

Semi-Bridge Coupling sleeve

Small non-threaded bridge in the center

Steel cannot thread past bridge area
Smaller diameter steel end portions fit together in the centre bridge area of the coupling
Semi-bridged couplings are most suited to high torque machines
Most rope and T threaded couplings are semi-bridged

Same diameter Coupling sleeve

Eliminates the potential for the coupling to creep along the threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter joints
Less chance of jamming
Best suited to machines equipped with independent rotation.

Paremeter of the coupling sleeve:

Advantages of our coupling sleeves:
1. Our products can match over 95% against the original products
2. Price are competitive against the famous brands and best quality against the small factory
3. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
4. We have advanced technology and equipment.
5. Our technician has more than 20 year’s professional working experience.
6. Rock drilling tools are exported throughout the world. Main market: Norway, USA,Canada,Brazil, Uganda,UAE, Philippines, Thailand etc.

Packing details : Cartons and wooden cases.

Thread coupling sleeve, R25 R28 R32 R38 T38 T45 T51 coupling sleeve

Crossover coupling, full bridge coupling, semi- bridge coupling

Manguito de acoplamiento de rosca, manguito de acoplamiento R25 R28 R32 R38 T38 T45 T51
Acoplamiento Crossover, acoplamiento de puente completo

We specialize in Rock drilling tools, including rock drill bits,tapered drill tools,threaded drill tools,Down the hole drilling tools ( DTH ), which are widely used in mining , quarrying , well drilling and construction . All these products are compatible with other world world leading brands such as Atlas Copco , Sandvik , Mitsubishi and Boart Longyear.

Test is the best way to find suitable rock drilling tools, for samples please Email drillbit@qq.com

Cheap T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod for sale
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