Pressure vessel and boiler quality steel are commonly found throughout the oil industry (including inshore and offshore), the petrochemical industry and the gas production industry. The companies in these industries set the highest demands in terms of quality, testing and conditions of supply, and we have all the necessary expertise to meet these demands.
In recognition of the increasing need for pressure vessel Steel Plate to demonstrate HIC Resistant properties. Our product is also particularly suited for pressure equipment where wet H2S corrosion can be a problem.
Pressure vessel steel plate covers a range of steel grades that are designed for use in pressure vessel, boilers, heat exchangers and any other vessel that contains a gas or liquid at high pressures.
Familiar examples include gas cylinders for cooking and for welding, oxygen cylinders for diving and many of the large metallic tanks that you see in an oil refinery or chemical plant.
There is a huge range of different chemicals and liquid that that stored and processed under pressure. These range from relatively benign substances such as milk and palm oil to crude oil and natural gas and their distillates to highly lethal acids and chemicals such as methyl isocyanate. So of these processes need the gas or liquid to be very hot, whilst others contain it at very low temperatures. As a result there is a wide variety of different pressure vessel steel grades that meet the different use cases.
In general these can be divided into three groups. There is a group of carbon steel pressure vessel grades. These are standard steels and can cope with many applications where there is low corrosion and low heat. As heat and corrosion have more effect on the steel plates chromium, molybdenum and nickel are added to provide additional resistance.
The manufacture of pressure vessels is tightly regulated as a result of the risks involved and as a consequence the materials that can be used in vessels is also tightly specified. The most common specifications for pressure vessel steels are the EN10028 standards – which are European in origin – and the the ASME/ASTM standards which are from the US.
Our strength is in the very high specification pressure vessel steel plate used in the oil and gas industry and specifically in steel plate resistant to Hydrogen Induced Cracking (HIC).
Pressure Vessel Steel Plate,Boiler Steel Plate,Vessel Plate,Pressure Vessel Plate,Tank Plate Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.shansteelsupply.com
The AEE company's circulating fluidized bed boiler and the three-electric-field dual-chamber electrostatic precipitator were used to process the exhaust gas. No excess discharge occurred until now. The company also built a coal conveyor corridor with a total length of 1.65 kilometers from the Yangtze River Terminal to the thermal coal yard, and closed the conveyor belt in the gallery and sprayed water to suppress dust. In terms of wastewater treatment, the company adopted a second-tier biochemical treatment technology from Oslo, Finland. The entire system is automatically controlled by the computer. The wastewater discharge outlet is also equipped with an online automatic monitor and is networked with the Environmental Protection Bureau of Changshu City. ,
UPM Paper Co., Ltd. focuses on energy saving, pollution reduction and efficiency enhancement while developing its production. In 2005, it ranked among the “National Environmental Friendly Enterprisesâ€. Its papermaking wastewater treatment project was also rated as “National Environmental Protection Top 100 engineering".
UPM Paper uses technology as support to build energy-saving and environmental protection companies
UPM (Changshu) Paper Co., Ltd., located in the development zone along the Yangtze River in Changshu City, Jiangsu Province, adopted a closed production system and a white water classification and reuse process, which not only increased the utilization of raw materials, but also reduced pollutant emissions. At the same time, high-efficiency pressing equipment and multi-level energy-saving drying processes can also significantly reduce steam consumption. With the deepening of cleaner production, relevant measurement indicators will be further reduced.