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89 down-the-hole drill pipe-beneficial mining technology.
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- Commodity name: 89 down-the-hole drill pipe-beneficial mining technology.
- Commodity ID: 1248590484410617856
DTH drill pipe is a new type of DTH drill pipe, which consists of a rod barrel, a male joint and a female joint. The rod barrel, the male joint and the female joint are provided with axial holes. The rear end of the male joint and the front end of the female joint are embedded into the axial holes of the rod barrel by both ends of the rod barrel in an interference fit manner. The male joint and the female joint of the DTH drill pipe are provided with shaft shoulders, the end face of the rod barrel is connected with the shoulder end faces of the male joint and the female joint by welding. DTH drill pipe is a new type of rod barrel and male and female joints between both radial interference fit connection, but also from the axial end face to weld connection, so the DTH drill pipe torsion strength is high, can meet the drilling rig rock needs. DTH drill pipe is mainly used in mines, quarries, highways and other projects to drill blasting holes, retaining holes, mountain reinforcement, anchoring and other engineering holes, geothermal air conditioning holes, water well holes and other fields.
DTH drill pipe is a new type of DTH drill pipe, which is composed of a rod barrel, a male joint and a female joint,The male joint and the female joint are provided with axial holes, and the rear end of the male joint and the front end of the female joint are formed by two rod barrels in an interference fit.The end is embedded in the axial hole of the rod barrel; the male and female joints of the down-the-hole drill rod are provided with a shaft shoulder, and the end face of the rod barrel is connected to the male.The shoulder end faces of the joint and the female joint are connected by welding. DTH drill pipe is a new type of pipe between the male and female joints.It is connected by radial interference fit and welded from the axial end face, thus the torsional strength of the down-the-hole drill pipe is high,It can meet the rock drilling needs of the drilling rig; it has the characteristics of less equipment investment and light weight of the drill pipe.DTH drill pipe is mainly used in mines, quarries, highways and other engineering drilling and blastingBreaking holes, retaining holes, mountain reinforcement, anchoring and other engineering holes, geothermal air conditioning holes, water well holes and other fields.Key words:- 钻杆
- 接头
- 轴向
- 连接
- 端面
- 新型
- 焊接
- 配合
- 工程
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DTH drill pipe is a new type of DTH drill pipe, which consists of a rod barrel, a male joint and a female joint. The rod barrel, the male joint and the female joint are provided with axial holes. The rear end of the male joint and the front end of the female joint are embedded into the axial holes of the rod barrel by both ends of the rod barrel in an interference fit manner. The male joint and the female joint of the DTH drill pipe are provided with shaft shoulders, the end face of the rod barrel is connected with the shoulder end faces of the male joint and the female joint by welding. DTH drill pipe is a new type of rod barrel and male and female joints between both radial interference fit connection, but also from the axial end face to weld connection, so the DTH drill pipe torsion strength is high, can meet the drilling rig rock needs.DTH drill pipe is mainly used in mines, quarries, highways and other projects to drill blasting holes, retaining holes, mountain reinforcement, anchoring and other engineering holes, geothermal air conditioning holes, water well holes and other fields.
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The geological drill pipe products produced by our company are widely used in various regions at home and abroad. The main use areas in China are: China Coal Group, Longmei Group, Shenmei Group, Fengfeng Coal Industry, Kailuan Coal Industry, Lu'an Coal Industry, Yangmei Group, Jinmei Group, Xishan Coal Power, Fenxi Coal Industry, Datun Coal Industry, Xinji Energy, etc. The main use areas abroad are Russia, Australia, Southeast Asia and Northern Europe.
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★ COMPANY PROFILE ★
Shandong Yikuang Drilling Technology Co.,Ltd. Located in Linqing City, a famous city of the ancient Beijing-Hangzhou Canal and an important industrial town in Shandong Province, it is located 500 meters south to the west at the intersection of 323 Provincial Highway and 247 Provincial Highway of Youth Sub-district Office. The company has a registered capital of 50 million yuan and the factory covers an area of 100000 ㎡. It is a high-tech enterprise integrating technology development and equipment manufacturing, sales and technical services in the fields of geological drilling, coal mining, engineering anchoring, gas and dust disaster control.
Since its establishment, the company has been committed to the development and application of drilling, mining, anchoring and equipment in coal mines, mines, construction and water conservancy projects, railways, highways, tunnels and bridges. In 2018, "Liaocheng industrial and mining safety protection drilling tool engineering technology research center" was settled here, and was successively rated as "national high-tech enterprise", "provincial specialized and special new enterprise", "science and technology small and medium-sized enterprise" and "Shandong gazelle enterprise" Liaocheng "one enterprise, one technology" R & D center. The company has established long-term strategic cooperative relations with many scientific research institutions and equipment enterprises. The strength of the company, there is a professor, associate professor, doctor, master and other composed of more than 40 people of high-quality scientific and technological personnel. Relying on the talent and technical advantages of many mining universities and strategic cooperation units, and aiming at the needs of coal, mining, construction engineering and other industries, it has developed and produced a number of drilling products and equipment with independent intellectual property rights.
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