Coupling Sleeve
Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads for connecting shank adapter and drill rod, or drill rod and drill rod. We produce and provide three types of drill rod couplings– semi bridge couplings, full bridge couplings, and crossover couplings, which can meet the requirements of all applications.
Product Specification
|
Product |
Top Hammer Rock Drilling Tool - Coupling Sleeves |
|
Other Names |
Couplings, Drill Rod Couplings, Drill CouplingSleeve, |
|
Material |
Structural Alloy Steel |
|
Application |
Tunneling, Mining, Quarrying, Blasting and Infrastructure Construction |
|
Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting |
|
|
Thread |
R25, R32, R35, R38, T38, T45, T51 |
Standard coupling sleeve
Standard coupling sleeve t38, also known as semi bridge coupling sleeve, has a section of the bridge without a thread in the middle. The threaded part of the drill pipe cannot be screwed through the bridge part of the coupling, and the end of the thread can closely adhere to the casing bridge zone. Standard coupling sleeve is particularly suitable for high-torque drilling rigs. Most rope thread (R thread) and trapezoidal thread (T thread) coupling sleeves are with half-bridge type. The half-bridge type is by far the most widely used couplings.
Full bridge coupling sleeve
Full bridge threaded rod coupling sleevecan completely eliminate the looseness of the coupling sleeves along with the threaded connection. It is mainly used in surface mining, with better disassembly characteristics, firmer connections, and almost no clamping situation.
Crossover couplings
Crossover couplings are used to convert different thread types or thread diameter sizes.
Now the price of rock drilling tools chinais reasonable, if you have needs to buy rock drilling tools, please leave us a message.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Drill Rod | Drill rod, also known as hydraulic rock drill steel rod, heavy duty drill rod in top hammer rock drilling. The threaded drill rod is connected with... |
 |
Rock Tools In Tunnelling & Underground | Tunneling & Underground Project TBM cutters, Top hammer drilling tools and raise boring cutters for Tunnelling & Underground Engineering... |
 |
MF Rod | MF rod, also known as speed drill rod, has a male thread at one end and a female thread at the other end. It can directly connect to the shank adap... |
 |
Shank Adapter | Top hammer shank adaptors, the role of which in rock drilling is to directly bear the impact energy and torque of the rock drill, and is used to tr... |
 |
Shank Adapter HC | Litian shank adapters use high-quality alloy structural steel, and adopt a complete set of mature technology such as advanced surface treatment tec... |
Похожие товары
 |
GT-FM24-PLC Разливочная машина (3+9+9+3) Тройная направляющая трубка | Продавец: Чжаосин-гуретт технолоджис лимитед | * Описание GT-FM-PLC (тройные направляющие трубки на станции 6-48)Машина для наполнения порошком ... |
 |
High Speed Flat Wire Coil Winding Machine for EV Traction Motor Manufacturing | Продавец: Eurion Automation Co., Ltd. | Система сервоконтроля высокой точности: использует платформу управления на основе промышленного к... |
 |
GT-FM18-PLC Разливочная машина (8+2+8) Тройная направляющая трубка | Продавец: Чжаосин-гуретт технолоджис лимитед | * Описание GT-FM-PLC (тройные направляющие трубки на станции 6-48)Машина для наполнения порошком ... |
 |
Разливочная машина на 48 станций GT-FM48 | Продавец: Чжаосин-гуретт технолоджис лимитед | * ОписаниеРазливочная машина FM подходит для наполнения трубчатых нагревателей большой длины и ра... |
 |
8-станционная разливочная машина GT-FM8 | Продавец: Чжаосин-гуретт технолоджис лимитед | * Описание Разливочная машина FM подходит для наполнения трубчатых нагревателей большой длины и р... |
