ASME section viii, Div 1, Part UG

talal.jameelSticky NoteFrom Appendix 3:

thickness of vessel wall(a) design thickness the sum of the requiredthickness and the corrosion allowance (see UG-25)(b) required thickness that computed by the formulasin this Division before corrosion allowance is added(see UG-22)(c) nominal thickness except as defined inUW-40(f) and modified in UW-11(g), the nominalthickness is the thickness selected as commerciallyavailable, and supplied to the Manufacturer. For platematerial, the nominal thickness shall be, at the Manufacturersoption, either the thickness shown on the MaterialTest Report {or material Certificate of Compliance[UG-93(a)(1)]} before forming, or the measured thicknessof the plate at the joint or location under consideration.

talal.jameelRectangle

talal.jameelSticky Notethickness referred to required minimum thickness.

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Limits of reinforcement..