Engineering Data
Table of Contents
Page No.
I
Formulas, Conversions & Guidelines
46 47
• Equivalents & Conversion Factors • Capacity Formulas for Steam Loads • Formulas for Control Valve Sizing
48-49
II
Steam Properties & Flow Characteristics • Properties of Saturated Steam
50 51 52 53 54 55 55 56
• Draining Condensate from Steam Mains or Steam Supply Lines
• Steam Capacity Tables
• Steam Flow thru Various Orifice Diameters
• Sizing Steam Pipes
• Sizing of Condensate Return Line, Vent Line & Flash Tank
• Percent Flash Steam Table
• Pressure Drop in Schedule 40 Pipe
III
Fluid Flow in Piping
57
• Flow of Water thru Schedule 40 Steel Pipe – Flow Rates, Velocities & Pressure Drops
IV
Pipe, Fitting & Flange Specifications
58-60
• Pipe Data Table (for 1/8” thru 30” sizes)
61
• Maximum Allowable Working Pressures for Seamless Carbon Steel Pipe
62-63
• Flange Standards – Dimensional Data • Fitting Standards & Specifications
64
65-67
• Standard Class Pressure-Temperature Ratings
V
Heat Exchanger Formulas & Example • Formulas for Heat Exchanger System using a Modulating Control Valve
68-69 70-79
• Heat Exchanger Example: Heating Water with Steam using a Modulating Control Valve
45
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