ASME B31.3
Pipe wall thickness calculator
Minimum pipe wall thickness under internal pressure (Eq. 3a), with corrosion allowance, mill tolerance and recommended schedule.
Tools
Free engineering tools
Quick, code-referenced calculators for everyday engineering work. No sign-up, no cost.
More tools are on the way. Is there a calculation you'd like to see here? Tell us
Let's build what's next
Let's talk about your project