Pipe Wall thickness Calculation II Allowables II PT Rating

☑ Pipe Wall thickness Calculation II Allowable stress II PT rating II ASME B31.3

•What is pipe

•Understanding the Pipe schedule

•Relationship between outer, inner diameters w.r.t. Pipe wall thickness.

•Why always minimum thickness is desirable?

1.Dimensional standards for Carbon & stainless steels (ASME 36.10 & 36.19)

•Understanding the Standards

•Total scope covered in standards

2.Pipe wall thickness Calculation as per ASME B31.3 (Class conditions & Line Conditions)

•What are various inputs required to start calculating pipe thickness?

•Where do we get the inputs from?

•Understanding Co-relation between Various ASTM Standards

•Understanding the PT rating concept w.r.t ASME 16.5

•Understanding the Allowable stresses, Tensile stress & Yield Stress w.r.t Stress-strain diagram

•Unit system used while referring code & standards while calculating wall thickness?

•Actual Pipe wall thickness calculations (4” Carbon steel)

•Pipe wall thickness calculation based on line conditions given in Line list.