Fabrication Weight and Cost Calculator App by Let’sFab

Fabrication Weight and Cost Calculator App is used to Calculate Fabrication Weight and Cost of most widely used Fabrication Shapes and Steel Sections or Steel Structures Such as Plate, Pipe, Circle, Round, Tube, Shell, Dish End, Cone, Flange, Angle, Channel, Beam, Tee Section, Square Tube, Square Bar, Triangular Bar, Hexagonal Bar etc.

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Fabrication Calculator App by Let’sFab

One Tool for all your fabrication calculations such as All Fabrication Layouts, Dish ends Blank Diameter Calculations, Flange Hole Marking, Shell and Dish Nozzle Orientation Marker, Shell, Dish end internal / external or limpet Pipe Coil Length Calculator.

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Pressure Vessels Heads

What is Mean By Pressure Vessels Heads : It is Part of Pressure Vessel which closes ends of the cylindrical section or shell of the pressure vessel is called as Pressure Vessels Heads.

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General Notes for Fabrication of Pressure Vessels

Code of Construction of pressure vessels should be noted on Mechanical Datasheet of Drawing. Latest applicable Code of Construction Shall be made in all aspects.Design and fabrication drawing should be approved by the client before starting of fabrication of pressure vessels Thickness Indicated on fabrication Drawing hall be minimum thickness and shall be achieved after fabrication or Machining

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Basics of Pipes

Pipe:It is cylindrical conduit or tube used to transfer fluids (e.g: liquid,gas ) or solids ( e.g: Powder, Pellets ) or semis solids ( e.g: Crude Oil ) under pressure from one point to another point.

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ASME CODES FOR PIPING

ASME CODES FOR PIPING : ASME B31 was earlier known as ANSI B31. The B31 Code for Pressure Piping, covers Power Piping, Fuel Gas Piping, Process Piping, Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids, Refrigeration Piping and Heat Transfer Components and Building Services Piping.

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Procedure for Liquid Penetrate Test

SCOPE : To detect and evaluate the discontinuities open to the surface for wrought, forged materials and weldments of various size and shapes as required by construction drawing, by penetrate technique using be Solvent Removable Visible Color Contrast penetrate and non aqueous developer.

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Procedure for Pressure Test or Hydrotest

Hydrotest Procedure Scope : This Procedure is applicable to Boiler External piping and Pressure vessels constructed to ASME Code B31.1 & sec VII Div 1. Respectively. It also applies to pressure retaining items repair or altered in accordance & the National Code (NBIC)

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