The open-end drill pipe of the blast furnace is made of high-strength steel. Suitable for various blast furnace bottle openers. In the production of ironmaking blast furnaces, open-end drill pipes are suitable for various refractory material openings and gun mud open-end drill pipes

The drill rod of the blast furnace opening machine is processed from high-strength steel, and there are various specifications and materials for customers to choose from. The products include blast furnace drill rods, alloy drill rods, open-end machine drill rods, blast furnace open-end drill rods, submerged arc furnace drill rods, carbide furnace drill rods, and open-end machine drill rods. In the production of ironmaking blast furnaces, it is mainly used to open the iron mouth of the mud gun for soaking mud. Drill pipes have the following characteristics:

1、 The scope of application is wider, and it can quickly complete the excavation of various non-metallic materials (such as rocks, refractory materials, gun mud, etc.).

2、 Technology can effectively improve the cutting speed and reduce material consumption.

3、 Quickly complete the excavation process, reduce energy consumption for waiting and empty drilling, and reduce equipment failure rate.

4、 Reduce the labor intensity of operators and reduce the consumption of working hours.

5、 Professional manufacturer, manufacturer direct sales, discounted prices, and can also be made according to customer samples and drawings.

Drill pipe is a steel pipe with threaded threads at the end, used to connect the surface equipment of the drilling rig to the drilling and grinding equipment or bottom hole device located at the bottom of the drilling rig. The purpose of the drill pipe is to transport drilling mud to the drill bit and raise, lower, or rotate the bottom hole device together with the drill bit. The drill pipe must be able to withstand significant internal and external pressure, twisting, bending, and vibration. In the process of oil and gas extraction and extraction, drill pipes can be made from polished pipes and raw steel pipes multiple times after multiple processing steps. Firstly, through the steel pipe thickening process, the surface of the smooth pipe faces inward bending, and the steel pipe wall is thickened. Next, perform thread machining and coat with copper that can increase strength. Then conduct non-destructive quality control inspection, followed by welding of steel pipe body joints. Afterwards, the pipe undergoes welding heat treatment and final welding treatment to eliminate welding residual stress. Before repainting and packaging the finished drill pipe, other tests should be conducted on the steel pipe, including hardness testing, pressure testing, and non-destructive testing.