The manufacturing material of Sanbu Wuyou anticorrosive steel pipe is Q235A, and its compressive strength is 235MPa. According to some empirical data, the design pressure of the three-cloth and five-oil anti-corrosion steel pipe is generally 06mpa-1.Between 2MPa, it is generally recommended not to exceed 08mpa。Of course, the specific design pressure is also affected by many factors, such as pipe diameter, pipe wall thickness, use environment, etc.
In order to ensure the safe performance of the drainage system, in addition to choosing the right pipe material, you also need to pay attention to the following points:
1.The way the pipe is fixed
In the design and construction of pipelines, it is necessary to pay attention to the fixing method of pipelines, and the pipelines should be evenly supported on the fixed frame to reduce the vibration of pipelines. At the same time, the bracket of the pipeline should comply with the national standard, and the fixing method should conform to the operating procedures.
2.Tightness of the pipe interface
The tightness of the pipe connection is also a key factor in the safety performance of the drainage system. For the three-cloth and five-oil anti-corrosion steel pipe, it is necessary to select the appropriate pipeline interface material for connection to ensure that the pipeline is sealed.
3.The environment in which the pipeline is used
The environment in which the drainage system is used will also have an impact on the operation of the pipes, such as medium temperature, flow rate, etc. In the design and application phase, it is necessary to comprehensively consider the factors of the use environment to ensure the normal operation of the system.
The shortcomings of three cloth and four oil anti-corrosion steel pipes for sewage discharge
1. The production cost of three cloth and four oil anti-corrosion steel pipes for sewage discharge is high.
Compared with traditional steel pipes, it needs to go through more complex production processes and processing processes, so it will increase the corresponding production costs. This is also the reason why in some resource-poor areas, the use of such pipes is relatively low.
2. The service life of the three-cloth and four-oil anti-corrosion steel pipe for sewage discharge is short.
Although the use of anti-corrosion materials can prolong the life of steel pipes, compared with pure steel pipes, three-cloth and four-oil anti-corrosion steel pipes for sewage discharge are still prone to corrosion and wear problems. Therefore, in long-term use, the life of such pipes will be relatively short, and they need to be replaced and maintained more frequently.
3. It is difficult to install and maintain the three-cloth and four-oil anti-corrosion steel pipe for sewage discharge.
Due to the implantation and use of anti-corrosion materials, the installation and maintenance of three-cloth and four-oil anti-corrosion steel pipes for sewage discharge require more professional technology and experience support. This also means that repairs and replacements require a greater investment of time and cost. This is also why in some areas, local enterprises and enterprises are more inclined to choose other types of pipes, such as plastic pipes, to replace the three cloth and four oil anti-corrosion steel pipes for sewage.
4. The protection of the environment by three cloths and four oil anti-corrosion steel pipes for sewage discharge is limited.
Although anticorrosive materials can prevent the secondary pollution of sewage by steel pipes, when the anticorrosive steel pipes used for sewage discharge are discarded and discarded, they will still cause certain pollution to the environment. Therefore, in addition to the use of three cloth and four oil anti-corrosion steel pipes for sewage discharge, it is also necessary to strengthen the first and disposal of waste three cloth and four oil anti-corrosion steel pipes for sewage discharge to better protect the environment.
5. Although the three-cloth and four-oil anti-corrosion steel pipe for sewage discharge plays an important role in sewage treatment, there are still some defects and limitations in use. We need to dig deeper and summarize the advantages and disadvantages of such pipelines, and explore other more environmentally friendly and sustainable pipeline alternatives to better protect the environment and water resources.