Can a 38 stainless steel pipe with a wall thickness of 1.2 withstand a pressure of 5 kilograms?
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Can a stainless steel pipe with an outer diameter of 38, made of 304, and a wall thickness of 1.2, withstand a pressure of 5 kilograms?
It seems that the minimum wall thickness of 38 stainless steel pipes in the manual is also 2.5, which is still Mo-containing stainless steel.
2# lim927 It’s just because it’s not in the manual, so I’d like to ask the experts to point it out.
Is it seamless? It's okay if it's seamless, but I don't know if it's seamed. . . .
4# tianzhinu uses seamless, seamless is ok, is there any information?
No. According to SH3509 Petrochemical Pipeline Design Equipment Selection General Rules 7.1.4, the minimum wall thickness stainless steel material DN should be selected
6#y_837 The problem is that mine is not a chemical or petroleum one. I just run some hot water and the temperature difference is about 50 degrees.
7# gaozx1016 Pure strength calculation, no problem
The pressure is not high and the temperature is not high. The strength calculation meets the requirements. The corrosion allowance for hot water does not need to be considered. And it's stainless steel. Scaling is also non-existent. But I can't figure out why such a thin tube must be used! Such a thin tube. How to construct the bent pipe? It can be damaged if you are not careful during construction.
It can withstand pressure. How do you connect welding or threading???
9# strongerlihe is welded with an elbow. The connecting valves are either welded or wired. Because there were no thick tubes at the time, they used them, and they found out later during the discussion.