Maximum Allowable Pressure of Pipes and Pipelines Changelog

Version 1.1
In the columns of Do, Sch No, Weight & Wall thickness few cells data was corrected. These Cells have been highlighted in Yellow color for ease of identification of changes - e.g., For 12" size earlier Sch 60 and XS wall thk values were wrongly entered but now rightly interchanged (this particular error was pointed out by our fellow member, Mr.sfol55 - Thanks). Following this error, I have re-checked the entire 4 columns of Do/Sch / Wt / wall thickness and fixed few more errors. I express my sincere apologies for these mistakes.
(Previous Version)
No changes have been recorded in this version