WE ARE IN THE MFG OF PRESSURE VESSEL THERE WE FIX DISEND ON THE VESSEL FOR WATER CIRCULATION . IS IT ANY STANDARD TO FIX THE DISH END BOLTING OFSET TO CENTERLINE? PL. SPECIFY WHICH STANDARD TO CHECK?
lw = leg of fillet weld of shell or head to flange
Dw = diameter of any flange bolt washers
Ocl = bolt offset from centerline;
Then for sure Ocl ≥ (max[Ds,Dh] + 2lw + Dw)/2; and Df ≥ 2Ocl + Dw.
All of that is pretty easy to figure out by drawing a sketch.
TEMA (Tubular Exchanger Manufacturer Association), ASME (American Society of Mechanical Engineers), or other local standards may apply, depending on where you are. But I too am too lazy to look them up, plus I don't have the books.
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In vino veritas; in cervisia carmen; in aqua E. coli.
Dish End Position in Pressure Vessel
Re: DISH END POSITION IN PRESSURE VESSEL
