ASME认证、换证需要准备文件.docVIP

Documentation for joint review I. Design 1.Documents a. Customer’s specification and/or user’s design specification. b. Calculation sheet and/or user’s design report c. Drawing d. Material requisition and/or purchase specification e. Document issue record g. Head purchase specification f. Job No. issue document 2.Requirement a. There shall be the following on the drawing ?Column for revision ?Weld joint detail with tolerance ?All Code welds with coded number ?Working tolerance unless otherwise specified including angle orientation of nozzle. ?Parts drawings must be approved. ?Formed head nominal thickness with minimum thickness after forming ?Imnspection opening, if required Applicable ASME Code Section, Division edition and addenda Design pressure other than section I Maximum allowable working pressure (MAWP) at__oF Hydrostatic test pressure temperature Design temperature Minimum design metal temperature (MDMT) at__psi NDE requirement Joint efficiency PWHT Impact test Weight Nameplate sketch, PART, W ,HT,RTX Corrosion allowance or erosion Fluid whether or not lethal stamp揻or construction敁ASME敁U?Requirement to the customer 2.’s specification ?Applicable ASME Code Section, Division edition and addenda ?Whether or not Code symbol stamp is required ?Design pressure ?Design temperature or operating temperature ?Minimum temperature in-service ?Safety relief device ?Noion ?Wzzle table and orientation ?Inspection opening, if required ?Material ?Sketch of vessel ?Corrosion allowance ?Medium(if lethal) ?Loadings c. Requirement to the calculation sheet ?Applicable ?DesiCode, standard and specification ?Design edata, loading list, material, allowable stress value at Various temperature. ?Shell thickness calculation ?Head thickness calculation ?Nozzle neck thickness calculation ?Weld size determination ?Opening reinforcement calculation ?Joint attachment ?N