What does Di represent in large methanol storage tanks? ?
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As the title says! Newbies, don’t be upset! !
The general meaning of Di is inner diameter.
Di generally refers to the inner diameter of the storage tank.
Internal diameter: Same question – was the OP’s account given to them by someone else? Not even in the sixth grade do they know it
Hehe, I tend to choose Di as the inner diameter, but the original poster didn’t mention it on the drawings either. What if someone leaves their own marks on the tank, like a welder’s stamp or something, just to show off............................
There’s no need for everyone to make a big deal out of it; people have different areas of focus, different specialties, and different positions. It’s perfectly normal not to know what DI stands for This has nothing to do with the forum rank of the original poster; rank merely indicates the contribution to the forum
Please don’t be offended; I’m already in the first year of junior high school, but I’ve only been working on pressure vessel design for about half a year. . There are also many things I don’t quite understand. . Here, I.D. refers to the inner diameter. . Does Di refer to the inner diameter? ? ? ? Do these two mean the same thing? ? ? ? There are many more I.D.s abroad. China still uses Φ more often, right! ! Is this the correct way for fellow sailors to understand it? ! !