Wind drill pipe belongs to rock drilling tool series, also known as drill rod, material selection is 40SiMnCrNiMo hollow hexagonal steel, specifications are 0.5 meters, 0.8 meters, l meters to 6 meters, etc., suitable for mining, rock excavation, etc., commonly used specifications are B19/ B22/B25 and so on. The drill pipe is one of many types of brazing tools. The brazing tools include drill rods, air drill rods, anchor rods, drill bits, and drill bits. The wind drill rod is a kind of comparison with the eye, but its development is also very rapid, and its application is more extensive.
Wind drill rod is a relatively small drill pipe in the drill pipe, which has a great advantage over the general drill pipe. The most advantageous advantage is that the drill pipe has high efficiency, fast rotation speed, and can be completed in a very short time. Another feature of work is its small size and space saving. If we need to perform more in-depth operation operations in the mine, the choice of such a drill pipe is the most effective method.
The drill pipe is a steel pipe with a corrugated tail for connecting the surface equipment of the drill rig and the drill-drilling device or the bottom hole device at the bottom of the drill hole. The purpose of the drill pipe is to deliver drilling mud to the drill bit and raise, lower, or rotate the bottom hole device with the drill bit. Drill rods must be able to withstand large internal and external pressures, twists, bends, and vibrations. Drill rods can be used multiple times during oil and gas extraction and refining.
In order to facilitate the majority of users, our company has produced a lot of high quality drill pipe. In order to guarantee the quality of the drill pipe, the steel used by the company is selected from Baosteel, Shougang, Angang, Xining Special Steel, Hengyang Steel Tube Factory, Great Wall Steel Pipe Factory, Daye Steel Tube Factory and other well-known domestic steel-produced steel materials, and is conducted in accordance with relevant national standards. Sampling inspection. In the production and processing, we use high-precision CNC machine tools, CNC friction welding machines and other advanced equipment for processing, and the use of quenching, nitriding and other heat treatment process for processing. The use of non-destructive testing methods to detect the product prior to shipment from the factory fully guarantees the quality of the drilling tool produced in all aspects and allows each customer to use it with confidence.
