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Advantages of geological drill pipe
Release time:
2019-11-04
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Beneficiary Mining Technology Productiongeological drill pipe, also known as imitation British drill pipe, geological alloy drill pipe or coal mine tunnel regular drill pipe, including oil drilling with a diameter of 89mm or less exploration drill pipe and mining drill pipe.
The main feature is that the drill pipe is an outer flat structure, and the welded drill pipe joints of different specifications are processed into tapered threads or rectangular threads, which are used for end-to-end connection.
The advantages of this kind of products are: the rod body is made of high-quality geological special alloy steel pipe, and the drill pipe joint is made of high-quality alloy structural steel, which is formed by high-pressure forming, vacuum tempering treatment and friction welding. The thread processing adopts advanced automatic numerical control processing equipment, which effectively guarantees the processing accuracy of each product. Friction welding and then thread processingAdvancedThe production process ensures the best connection of multiple drill pipes during deep hole drilling.SameAxis standard. Compared with similar products, the product has the characteristics of high bending strength, large rotating torque and stable operation.
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