Seamless steel pipe is a material with high strength, corrosion resistance, easy welding and other characteristics, which is widely used in petroleum, chemical industry, electric power and other fields. Among them, 20g high-pressure boiler tube is one of the important seamless steel tubes, which have high strength and corrosion resistance, and are mainly used in the manufacture of high-pressure boilers, chemical equipment and other fields.
The 20G high-pressure boiler tube is made of 480 10 seamless steel tube, which meets the GB T5310-2017 standard. With an outer diameter of 480mm, a wall thickness of 10mm, and a material of 20g, this steel pipe is a high-strength, corrosion-resistant seamless steel pipe.
The manufacturing process of 20g high-pressure boiler tubes is very complex and requires multiple processes. First of all, it is necessary to select suitable raw materials and carry out a series of processing and treatment, such as cutting, grinding, heat treatment, etc. Then, the two sections of steel pipes are connected by seamless welding technology, and are tested by pressure tests and ultrasonic flaw detection to ensure that the product quality meets the standard requirements.
20g high-pressure boiler tubes have many advantages. First of all, it has high strength and corrosion resistance, and can adapt to high temperature, high pressure, and highly corrosive environments. Secondly, it adopts seamless welding technology, so that the air tightness and strength of the product are guaranteed. In addition, the 20g high-pressure boiler tube also has excellent thermal conductivity and low coefficient of thermal expansion, which can ensure the stability and reliability of the equipment.
In practical applications, 20g high-pressure boiler tubes also have a wide range of applications. It can be used to manufacture high-pressure boilers and chemical equipment in petrochemical, electric power, shipbuilding and other fields. At the same time, it can also be used to manufacture various fluid pipes and hydraulic components.
In general, 20g high-pressure boiler tube is an important seamless steel tube material, which has the advantages of high strength, corrosion resistance, easy welding, etc., and is widely used in petroleum, chemical industry, electric power and other fields. At the same time, its manufacturing process is also very complex, requiring multiple processes and testing to ensure that the product quality meets the standard requirements. In the future, with the continuous progress of technology and the continuous expansion of application fields, the application prospect of 20G high-pressure boiler tubes will be broader.