R28 Coupling Sleeves-manufacture,factory,supplier from China

Discover the importance of coupling sleeves in mining and construction industries. Learn about the thread type designation and its significance in rock drilling applications. Stay informed and up-to-date with essential information on coupling sleeves.

Discover the power of our Coupling Sleeves for rock drilling! Our range of drill rod couplings are designed to meet all your drilling needs. Watch to learn more about our semi bridge, full bridge, and crossover couplings.

Today, foreign customers are welcomed to visit Tianyue factory. The sample room includes various products such as drill bits, drill rods, coupling sleeves,rock picks, etc. We have a wealth of regular products, and we also accept customer customization. Rich The experience and high-quality team are very attractive to customers to cooperate with us, and the cooperation is successfully promoted. Customers from all over the world are welcome to come and visit us.

We manufacture & supply drill rods of various lengths and threads. Application：Bench Drilling, Production drilling, Long hole drilling, Drifting,Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and Bolting.The Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads designed for connecting either a shank adapter to a drill rod or for connecting one drill rod to another. Our company manufactures and supplies three types of drill rod couplings: semi-bridge couplings, full-bridge couplings, and crossover couplings.

ProductDrill RodOther NamesDrill rod,Drill pipe,Extension drill rod,Hollow bar,Top hammer drill rod,Excavation drill rod,Rock drill rod,Round drilling rod,Hex drill rod,Tomroc dill pipe,Rock drilling tools,Rock drill tools,Rock drilling tools,Threaded drill rod,Mining drill rod,Thread rock drill rodMaterial23CrNi3MoApplicationBench Drilling, Production drilling, Long hole drilling, Drifting,Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and BoltingThreadR22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, SR28, SR35...Rod TypeExtension

Under the leadership of the relevant person in charge of our company, the customer visited our factory and experienced the production of drill bits, drill rods, connecting sleeves, drill bits and picks at close range, and gave full recognition.Subsequently, the two parties had in-depth exchanges on the production time, payment methods and after-sales service of the drill tools.The leaders of our company said that the leaders of Tianyue Drilling Tools, as representatives of entrepreneurial spirit, actively practice social responsibilities while doing a good job in business, and are an example f

Take you into a day in Tianyue,our factory is specialized in manufacturing rock drilling tools,top-hammer tools, mining tools,construction tools,foundation tools,tunneling tools and  road milling tools.   Our main products are Drill Bit, Drill Rod, Coupling Sleeve, Shank Adapter coal mining bit, bullet teeth,road milling bit,rotary drill.

In mining and engineering construction, we often encounter hard and complex rock formations. These rock formations pose significant challenges to excavation equipment and require a specially designed pick to cope with them. F12 and above rock formation picks are specially developed for processing extremely high hardness rock formations.1. Characteristics of cutting tools for rock formations above grade F121.

Guide Tube models are divided into R32,T38, T45, T51 T60. In top hammer drilling, guide barrels and drill pipes are mainly used for open-air bench drilling and underground long-hole drilling.In top hammer drilling, guide tubes and drill tubes are essential components used for both surface bench drilling and underground long hole drilling. These components play distinct yet complementary roles in ensuring accurate and efficient drilling operations.The guide tube is primarily used to accurately guide the drill bit to the desired drilling position.

Dive into the world of Shandong Yanggu Tianyue Drilling Tools Co., Ltd., a leading enterprise specializing in the development and manufacturing of rock drilling tools, mining  tools, rotary drilling tools, and blast furnace equipment. Learn about their innovative products and commitment to excellence in the drilling industry.