Steel pipe encyclopedia: 15crmog steel pipe.
15crmog steel pipe can be cut for retail. 15crmog steel pipe is a kind of steel pipe, which is mainly used to transport steam, water, oil and other media at high temperature and high pressure. Due to its excellent mechanical properties and corrosion resistance, 15crmog steel pipe has been widely used in petroleum, chemical industry, electric power, construction and other fields. This article will introduce the characteristics, production process, application fields and market demand of 15crmog steel pipe in detail.
First, the characteristics of 15crmog steel pipe.
Compared with other steel pipes, 15crmog steel pipe has the following significant characteristics:
1.Excellent high-temperature performance: 15crmog steel pipe has high heat resistance, can work stably at high temperature for a long time, and is not easy to deform and oxidize.
2.Strong corrosion resistance: 15crmog steel pipe has good corrosion resistance after special anti-corrosion treatment, which can effectively prevent the infringement of various corrosive media on steel pipes.
3.Good mechanical properties: The tensile strength, yield point and elongation of 15crmog steel pipe are better than ordinary steel pipes, which can meet the requirements of various complex environments.
4.Easy installation: 15crmog steel pipe has a variety of connection methods, and the appropriate connection method can be selected according to different engineering needs, and the installation is simple and fast.
Second, the production process of 15crmog steel pipe.
The production process of 15crmog steel pipe mainly includes the following steps:
1.Steelmaking: Electric furnace, converter or external refining and other process methods are used to remove impurities in the raw molten steel and improve the purity of the molten steel.
2.Rolling: After the smelted ingots are heated, they are rolled in multiple passes to form the required tube blanks.
3.Heat treatment: Tube blanks are heated and cooled to optimize their structure and properties.
4.Anti-corrosion treatment: The steel pipe is treated with internal and external anti-corrosion treatment to improve its corrosion resistance.
5.Processing and forming: cutting, bending, marking and other processing and forming operations on the steel pipe after anti-corrosion treatment.
6.Quality inspection: Strict quality inspection of finished steel pipes is carried out to ensure that its performance indicators meet the requirements of the standard.
3. Application fields of 15crmog steel pipes.
Due to the excellent mechanical properties and corrosion resistance of 15crmog steel pipe, its application field is very wide. It is mainly used in the following fields:
1.Petrochemical: In the petrochemical industry, 15crmog steel pipe can be used to transport high temperature and high pressure steam, water, oil and other media, for example, in the production process of petroleum cracking, synthetic ammonia and other production processes need to use a large number of high temperature and high pressure pipelines, and 15crmog steel pipe can meet the requirements of use under these harsh conditions.
2.Power industry: In the power industry, 15crmog steel pipe can be used to manufacture connecting pipes, exhaust pipes, return pipes, etc. of power station boilers, because of its excellent high temperature performance and corrosion resistance, it can work stably in the environment of high temperature, high pressure and corrosive medium.
3.Construction industry: In the construction industry, 15crmog steel pipe can be used to manufacture water supply and drainage pipes, heating pipes, air conditioning pipes, etc. for high-rise buildings, and its excellent corrosion resistance can prevent pipes from being harmed by various corrosive media during use.
4.Other fields: In addition to the above fields, 15crmog steel pipes can also be used in shipbuilding, nuclear industry, textile industry and other fields. For example, in shipbuilding, it can be used for connecting pipes for marine boilers; Cooling water pipes that can be used in nuclear reactors in the nuclear industry; In the textile industry, it can be used for the transportation pipeline of printing and dyeing equipment.