What is the industry situation of pressure vessels?

Maintain

Due to the corrosiveness of the medium, the fluctuating hot and cold reaction conditions, transportation, use, man-made and other problems of pressure vessels widely used in the chemical industry, there will always be damage to the enamel layer of one kind or another, resulting in unnecessary production stops, such as large-scale shedding. , it is recommended to return to the factory for re-enamelling. The price of the pressure vessel is high, and it is not necessary to update the entire equipment when it is slightly damaged. This requires the selection of a suitable repair method and repairs immediately with (Jinsucheng) JS916. Otherwise, the pressure vessel will be corroded by the solvent in the vessel, and the enamel will be damaged. Surface damage will expand rapidly, resulting in unpredictable losses such as shutdowns, safety accidents and environmental pollution.

Practical application

Pressure vessel is a multi-industry and multi-disciplinary comprehensive product. Its construction technology involves metallurgy, machining, corrosion and anti-corrosion, non-destructive testing, safety protection and many other industries. Pressure vessels are widely used in chemical, petroleum, machinery, power, metallurgy, nuclear energy, aviation, aerospace, marine and other departments. It is an essential core equipment in the production process and an important symbol of a country's equipment manufacturing level. For example, reaction devices, heat exchange devices, shells of separation devices, gas-liquid storage tanks, pressure shells of nuclear power reactors, and steam drums in power plant boiler systems in chemical production are all pressure vessels. With the continuous progress of metallurgy, machining, welding and non-destructive testing technology.

Industry output growth

Metal pressure vessels are widely used in chemical, petroleum, machinery, metallurgy, nuclear energy, aviation, aerospace and other sectors, and are essential core equipment in the production process. The continuous progress of technologies such as metallurgy, machining, welding and non-destructive testing, especially the rapid development of information technology represented by computer technology, has driven the development of related industries, and has invested a lot of manpower and material resources in the world to conduct in-depth research. Corresponding progress has also been made in the field of metal pressure vessel technology.

As a sub-industry of petroleum and petrochemical equipment, the metal pressure vessel manufacturing industry has shown a steady growth trend driven by the increase in crude oil prices. The "2013-2017 China Metal Pressure Vessel Industry Market Prospect and Investment Opportunity Analysis Report" shows that in 2010, there were 588 metal pressure vessel manufacturers above designated size, with a total asset of 41.391 billion yuan; the sales revenue was 48.819 billion yuan, a year-on-year increase of 21.47% ; Obtained a total profit of 2.483 billion yuan, a year-on-year increase of 37.24%.

As the competition in the metal pressure vessel industry continues to intensify, mergers and acquisitions and capital operations among large metal pressure vessel enterprises are becoming more and more frequent, and domestic excellent metal pressure vessel manufacturers are paying more and more attention to the research on the industry market, especially the development environment and An in-depth study of changing customer demand trends. Because of this, a large number of domestic excellent metal pressure vessel brands have risen rapidly and gradually become leaders in the metal pressure vessel industry!

From 2003 to 2007, the output value of my country's metal pressure vessel industry maintained a rapid growth trend, with an average annual compound growth rate (CAGR) of 26.4%. In 2010, the output value of the metal pressure vessel industry reached an industrial scale of about 35 billion yuan. In 2011, the scale was about 38.5 billion. In December 2011, my country's industrial boilers produced 35,000 tons of evaporation, a year-on-year increase of 32.74%. Data show: From January to December 2011, the national output of industrial boilers reached 413,000 tons of evaporation, a year-on-year increase of 28.86%.