Td =td / tt = 2.6(D)(H-1)/(St) = td = Miniumum shell thickness, in inches =ĭ = Normal tank diameter, in feet = H = depth of tank, in feet = G = design Specific gravity of liquid = Sd = allowable Stress for Design condition E = joint efficiency St = allowable stress516-60 Hydro Test CA = Corrosion Allowance (Includes Corrosion Allowance) G = design Specific gravity of liquid Sd = allowable Stress for Design condition E = joint efficiency St = allowable stress 516-60 Hydro Test CA = Corrosion Allowance Miniumum shell thickness, in inches, td = td / tt = 2.6(D)(H-1)/(St) td = 0.224 in. Fixed cone roof with internal floating roof.ĭesign Wind Velocity % Inspection Req'd ? Full of Water lbįROM ( BOTTOM COURSE) PLATE TO (TOP COURSE) PLATE td = 2.6(D)(H -1)(G)/Sd= Items marked with an asterisk (*) to be completed by Vendor/Fabricator.Ģ. Internals (attach separate sheet, as req'd):ġ.

API API APIĤ5 Code (as appl.): 46 Design Specifications: 47 Tank Insulation ? 48 Insulation Type: 49 Fireproofing ? 50 Remarks Operating Temperature Design 30 Flash Point (Closed Cup) : ✯ Operatingģ1 Negative Pressure 32 Positive Pressureģ3 (Hydro)test Pressure expressed in Psig 34 Minimum Fluid Temperature 35 Maximum Fluid Temperature 36 Emergency Vacuum Design ? STORAGE TANK SPECIFICATION (English Units) Project No.ĬRUDE OIL 27 Fluid Stored : This Tank Service is considered: 28

Api 650 storage tank design software