FAMILIARIZATIONASME SECTION VIII DIVISION 1

April 2013By. Mufti Fuady

PART U : INTRUDUCTION

Sub Section A : General Requirement (UG) Sub Section B : Requirement Pertaining to

Methods of Fabrication of Pressure Vessel UW : Req. for P/V fab. by Welding UF : Req. for P/V fab. by forging UB : Req. for P/V fab. by Brazing

Subsection C : Requirements pertaining to class materials (UCS)

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GENERAL REQUIREMENT

UG – 1 : scope

Establish General Requirements

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MATERIAL UG 4 : General UG 5 – UG 9

Section VIII requires material test report for plate material only

All other product form are acceptable on the basis of marking as required by the applicable specification

UG 10 Requires Chemical & mechanical properties

be obtained for each material & compare to an approved material

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MATERIAL UG 11 : Pre-fabrication or Pre

performed pressure parts UG 12 : Bolts & Studs UG 13 : Nut & Washer UG 14 : Rod & Bar UG 15 : Product Specification

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DESIGN UG 16 : General

Minimum thickness permitted Pipe under tolerance

UG 17 : Method of Fabrication in Combination

UG 18 : Material in Combination UG 19 : Special Construction UG 20 : Min. Temp. & Impact Test

Requirements UG 21 : Design Pressure

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DESIGN UG 22 : Loading UG 23 : Max. Allowable Stress Values UG 24 : Casting UG 25 : Corrosion UG 26 – UG 34 : Design Pressure vessel UG 35 : Other type of Closure UG 36 – UG 45 : Design concerning

reinforcement for opening UG 46 : Inspection for Opening UG 47 – UG 55 : Design for Braced, Stay

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FABRICATION UG 76 : Cutting and Milling of plate UG 77 : Material Identification UG 78 : Repair on defect material UG 79 : Farming Shell section or Head UG 80 : Tolerances for Cylinder out of

Roundness UG 81 : Tolerances for formed Head UG 82 : Attachment to Pressure Vessel UG 83 : Screw stay requirements

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FABRICATION

UG 84 : Charpy impact Test UG 85 : Heat Treatment

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INSPECTION & TEST UG 90 : General UG 91 : Inspector UG 92 : Access for Inspector UG 93 : Inspection of material UG 94 : marking on material UG 95 : Examination surface during

fabrication UG 96 : Dimensional check UG 97 : Inspection during fabrication

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INSPECTION & TEST UG 98 : Maximum Allowable Working

Pressure UG 99 : Standard Hydrostatic test UG 100 : Pneumatic test UG 101 : Proof Test UG 102 : Test Gauge UG 103 : Non Destructive Test

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MARKING & REPORT UG 115 : general UG 116 : Required Marking (RT/W/HT) UG 117 : Certification of authorization

and code symbol stamps UG 118 : Methods & marking UG 119 : Name Plate UG 120 : Data Reports UG 126 – UG 136 : Pressure Relief

Device UG 137 : Rupture Disk Devices

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REQUIREMENT FOR VESSEL FABRICATED BY WELDING

UW 1 : Scope UW 2 : Service Restriction UW 3 : Welded Joint Category UW 5 : Material UW 8 – UW 9 : Design UW 10 : Post-weld Heat Treatment UW 11 : Radiographic & Ultrasonic

Examination UW 12 : Joint Efficiency

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REQUIREMENT FOR VESSEL FABRICATED BY WELDING

UW 13 : Attachment detail UW 14 : Opening adjacent to Weld UW 15 – UW 20 : Design

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FABRICATION UW 26 – UW 30 : Welding requirement

as per ASME Sec. IX UW 31 : Cutting, Fitting & Alignment UW 32 : Cleaning of Surface to be

welded UW 33 : Alignment tolerance UW 34 : Spin Holes UW 35 : Finished longitudinal &

circumferential joints UW 36 : Fillet Welds

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FABRICATION UW 37 : Miscellaneous welding

requirement UW 38 : Repair of Weld defect UW 39 : Peening UW 40 : PWHT Procedure UW 41 : Sectioning welded joint UW 42 : Surface weld metal build up

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INSPECTION & TEST UW 46 – UW 49 : Verification of

qualification WPS and Welder as per Section IX requirement

UW 50 : NDT on pneumatically tested vessel

UW 51 : radiographic & radioscopic examination for Welded joints

UW 52 : Spot examination for welded joint

UW 53 : Ultrasonic Test for Welded Joints

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MARKING & REPORTS

UW 60 : General

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PRESSURE RELIEF DEVICES

UW 65 : General

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PART UCSRequirement for Pressure Vessel constructed of Carbon & Low Alloy Steels

UCS 1 : Scope

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PART UCS - MATERIAL

UCS 5 : General UCS 6 - UCS 9 : Steel Material UCS 10 : Bolts Material UCS 11 : Nuts & Washers UCS 12 : Bars & Shapes

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PART UCS - DESIGN UCS 16 : General UCS 19 : Welded Joint UCS 23 : Max. Allowable Stress Values UCS 27 : Shell made from pipe UCS 28 : Thickness of Shell under Ext. Press UCS 29 : Stiff. Rings for Shell under Ext. Press UCS 30 : Attach. of Stiffening Rings to Shell UCS 33 : Formed Heads, Press on Convex Side UCS 56 : Requirement for PWHT UCS 57 : Radiographic Examination

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PART UCS – LOW TEMP. OPERATION

UCS 65 : Scope UCS 66 : Material UCS 67 : Impact testing for WPS UCS 68 : Design

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PART UCS – FABRICATION

UCS 75 : General UCS 79 : Forming shell section & Head UCS 85 : Heat Treatment of Test

Specimen

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PART UCS – INSPECTION & TEST

UCS 90 : General

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PART UCS – MARKING & REPORTS

UCS 115 : General

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PART UCS – PRESSURE RELIEF DEVICES

UCS 125 : General

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