Views: 39 Author: Site Editor Publish Time: 2018-08-03 Origin: Site
In life, many people know the steel pipe and know the existence of a seamless steel pipe. But for seamless steel pipes, many people are limited to knowing this steel. Then let's talk about the understanding of seamless steel pipes. This is a hollow interface with no seam marks on each perimeter. Therefore, it is such a feature that it is used in a large amount of transportation in the society at present, and the same structurally, it is also necessary to use a seamless pipe. However, most of the seamless steel pipes used at this time are mostly made of thick-walled seamless steel pipes for 16Mn seamless steel pipes. The general-purpose seamless steel pipe is rolled from ordinary carbon structural steel, low-alloy structural steel or alloy structural steel, and has the largest output. It is mainly used as a pipe or structural part for conveying fluid. Seamless steel pipes made of such steel are widely used. Hydraulic props, high-pressure gas cylinders, high-pressure boilers, fertilizer equipment, petroleum cracking, automotive semi-axle sleeves, diesel engines, hydraulic pipe fittings, etc., are treated with surface quenching or high-frequency quenching. Therefore, it depends on the chemical composition (mainly carbon content), the heat treatment process and use. the Lord. Compared with ordinary steel, seamless steel pipes are slightly better in terms of performance and are slightly lighter than ordinary solid steel. It is also because of this property that seamless steel pipes are widely used in today's mechanical parts. The general ones are like the frame of our bicycles, as well as oil drill pipes, etc., which are widely used in this respect. The appearance of seamless steel tubes can improve the utilization of the entire material and will greatly increase the service life. The emergence of seamless steel tubes, for the current society, as well as the sales of high-quality seamless steel pipes operated by people's companies, cover all provinces and regions except Hainan and Tibet. We have won market acclaim for ourselves while continuously improving our customers' competitiveness through service. The company also sells various seamlessly produced by major steel mills. The life of steel pipes and alloy tubes can be said to be a great gospel. In many plates of steel in many occasions, seamless steel pipes are commonly used instead. Obviously, in terms of efficiency, the operation of seamless steel pipes is much more prominent. The production process of seamless steel tubes is divided into two types. The production process is also divided into hot rolling and cold rolling. These two plates of steel also have inconspicuous differences in appearance. If they are not very familiar with seamless steel tubes, It may be that in many people's eyes, seamless steel pipes are the same, but they are not.