Regarding the issue of pipeline length
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May I ask everyone, how can we calculate the amount of paint needed based on the length of the pipeline? . Additional question: The material of the valve is listed as CF3 – what kind of material is that?
1. Paint is priced per area; in addition to the length of the pipe, it is also necessary to know its outer diameter. The area formula is S = length of the pipe * perimeter of the pipe. 2. CF3 is the casting grade for valves, while the corresponding forging grade is 304L, which corresponds to the national standard material 00Cr19Ni10
1. How can you estimate the quota without calculating the area? 2. 304L is not 316, right? It’s better than 304, but worse than 316
The atmosphere created by those two gentlemen upstairs is truly inspiring; I really need to learn from these two experts, haha :P. I will consider both of these options, thank you~~~
It seems like you have it reversed; the casting grade for 304L valves is CF3, while that for 316 valves is CF8M.