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Φ72mm-32-F24-1000mm (counterpin) quick-connect spiral drill pipe
Key words:
Classification:
- Product Description
- Instructions for use
- Application Case
- Product Parameters
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- Commodity name: Φ72mm-32-F24-1000mm (counterpin) quick-connect spiral drill pipe
- Commodity ID: Φ72mm-32-F24-1000mm
- 上架时间：: 2016-12-16 17:51
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Maintenance instructions:
1. The drill pipe shall be regularly maintained to determine the maintenance cycle and regularly carry out rust and dust prevention treatment.
2. The use of drill pipe shall be within the rated drilling distance of the drilling rig, and the matching drill pipe shall be adopted according to the technical parameters of the drilling distance.
3. Geological drill pipe is made of special geological drilling pipe for mining geology and its matching joints by friction welding, so it has good follow-up and high tensile strength, and can be adapted to drilling and gas discharge in regular. When working in hard rock, coal seam or other special environment, the drilling depth shall be determined according to the physical properties and parameters of the actual material of the drill pipe.
4. When the drill pipe and the drill bit are used together, the drill bit should be larger than the diameter of the drill pipe under normal circumstances, and the condition of the drill and the drill pipe should be paid attention to at all times during the drilling process. In case of sticking, sudden death, etc., stop drilling immediately or drill slowly after returning to ensure that the drill pipe is not bent and flat.
5. When the drill pipe is ventilated or ventilated, the drill pipe shall be tightly connected during drilling. When the drill pipe has a seal, such as O-ring seal, pay attention to the use of the seal, in the event of damage, corrosion and other phenomena, to replace the seal in time. After the drilling is completed, do maintenance and cleaning work on the seal.
6. When drilling, the drill pipe should be tightened manually to ensure close fit (thread type). It is not possible to drill directly with the drilling rig to prevent damage to the drill pipe.
7. If the bending degree of the drill pipe after use exceeds the standard requirements or the thread damage causes the normal operation to be impossible, the drill pipe shall be scrapped or returned to the factory for repair in time.
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The quick-connect spiral drill pipe products produced by our company are widely used in various regions at home and abroad. The main domestic use areas 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 in foreign regions are Russia, Australia, Southeast Asia and Northern Europe.
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Detailed parameters:
Serial Number
Specifications and modelsmm
Theoretical torqueN.m
Connection mode
Spiral diameter
Rod diameter
Length
Joint size
1
F26
F16
500～3000
M16×1.5
100～150
Threaded connection
2
F28
F16～18
500～3000
F12/M18×1.5
100～150
Quartet/Thread
3
F30
F16～18
500～3000
F12/M18×1.5
100～150
Quartet/Thread
4
F32
F18～22
500～3000
F12/M16×1.5
100～250
Quartet/Thread
5
F38
F21～22
500～3000
F14/Tr16
150～350
Quartet/Thread
6
F40
F21～22
500～3000
F14/Tr16
150～350
Quartet/Thread
7
F42
F21～22
500～3000
F14/Tr16
150～350
Quartet/Thread
8
F45
F25～27
500～3000
F18/Tr19
350～450
Quartet/Thread
9
F55
F25～27
500～3000
F18/Tr19
350～450
Quartet/Thread
10
F65
F25～27
500～3000
F24/Tr19
350～450
Quartet/Thread
★ 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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