Boiler tubes is a one of seamless pipe. Manufacturing methods is the same as seamless tube, but it has the stringent requirements for manufacture of steel pipes. According to the temperature level,boiler tube is divided into general boiler tubes and high pressure boiler tube.
Boiler Tube,Boiler Seamless Tube,High Pressure Boiler Pipe,Boiler Seamless Steel Pipe Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhouiron.com
Currently in the petroleum and chemical industries, especially petrochemical companies have begun to use a large number of machine pallets. The advantages of replacing machine code pallets with manual palletizing are becoming more and more obvious. They not only meet the needs of continuous production, but also have high work efficiency, save a lot of labor costs, and increase the automation level of the company. However, at present, the general palletizing equipment of China's petrochemical companies are also overhead palletizers. In Europe, the United States, Japan and other economically developed countries and regions, especially Japan, robotic palletizers (manipulators) have long been widely used. According to relevant statistics, there are 10,850 sets of robots in use in Japan alone, covering petroleum, petrochemical, chemical, grain, oil and food, and large-scale logistics and warehousing. In addition, there are 419 sets in South Korea, 171 sets in Taiwan, and 246 sets in the United Kingdom. . The reason why developed countries are keen to use robots is mainly because the technical and economic indicators of robots are all superior to traditional palletizers. Their maximum stacking capacity can reach 2,800 bags per hour, while overhead stackers only have 1600 bags per hour. The manipulator's electric power is only 4k~6.5kW, while the overhead palletizer is 22k~29kW; the number of parts manipulators is only 1350 pieces, the overhead palletizer is 2100~2500 pieces, and the manipulator's failure rate and maintenance cost are low; the manipulator footprint small. Because of the superior performance of robots, it is of great significance to promote them in the petroleum and chemical industries.
It is understood that in 2005, Changzhou Bo'er Seiko Powder Engineering Co., Ltd. introduced the advanced palletizing technology from Japan Fujio Conveyor Industry Co., Ltd., and jointly developed a manipulator that can adapt to the upgrading of China's petrochemical companies. Now there are 30 machines. The suite serves the petroleum and chemical companies in Zhangjiagang, Chevron, Jiangsu, Guangzhou Zhongling EG, and Ningbo Lucky Gold. At this Expo, the company’s FUJIACE palletizer manipulator became a major highlight, with the fastest palletizing speed reaching 2800 bags per hour. According to Zhao Hongfu, head of Changzhou Boji Precision Industry Co., Ltd., the manipulator has features such as simple structure, low energy consumption, major components, low failure rate, easy maintenance, low maintenance cost, high site utilization efficiency, and flexible application.
Production methods:
①general boiler tube temperature is below 350 ℃, using hot-rolled pipe or cold drawn tube manufacture Steel Pipe.
â‘¡ high-pressure boiler tube is used often in conditions of high temperature and high pressure pipe, the effect of high temperature flue gas and water vapor, oxidation and corrosion. Steel pipe with high rupture strength, high resistance to oxygen corrosion and have good organizational stability.
Boiler tubes purposes:
â‘ general boiler tubes is mainly used to manufacture water wall tubes, tubes in boiling water and super heated steam pipe, super heated steam locomotive boiler tubes, large and small smoke pipe and pipe arch brick.
â‘¡ high-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air guide tubes, main steam tubes, etc. for high-pressure and ultra-high-pressure boilers
Category:
General boiler tubes and high pressure boiler tube boiler tubes is exposed to high temperature performance. Boiler tubes in general, or high-pressure boiler tubes according to their use can be divided into a variety of steel pipe.
Petrochemical pallets will enter the era of robotics
The reporter learned at the 3rd Pan-Pearl River Delta Provincial City (Nanchang) Expo held in early June that, with the modernization of enterprises and the improvement of automation, the large-scale petrochemical companies' manual palletizing or overhead palletizing machines are increasingly unable to meet the needs of continuous development. The need for industrial production, palletizing methods will soon enter the robot era.