Get Free Steel Pipes PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 14 calculators from Environmental Engineering. Inside, you'll discover a list of formulas such as Plate Thickness Required to Resist Internal Pressure, Internal Pressure given Plate Thickness and 14 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Steel Pipes PDFs!