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Mass Conversion - Pounds to Kilograms

Pressure Conversion - Pounds Per Square Inch to Bar⁽¹⁾

Pressure Equivalents

Volume Equivalents

Volume Rate Equivalents

Area Equivalents

Temperature Conversion Formulas

Kinematic-Viscosity Conversion Formulas

Conversion Units

Useful Conversions

Converting Volumes of Gas

Fractional Inches to Millimeters

Length Equivalents

Whole Inch-Millimeter Equivalents

Metric Prefixes and Symbols

Greek Alphabet

Length Equivalents - Fractional and Decimal Inches to Millimeters

Temperature Conversions

Temperature Conversions (continued)

Temperature Conversions (continued)

A.P.I. and Baume Gravity Tables and Weight Factors

Characteristics of the Elements

Recommended Standard Specifications for Valve Materials Pressure-Containing Castings

Recommended Standard Specifications for Valve Materials Pressure-Containing Castings (continued)

Recommended Standard Specifications for Valve Materials Pressure-Containing Castings (continued)

Physical Constants of Hydrocarbons

Physical Constants of Various Fluids

Physical Constants of Various Fluids (continued)

Properties of Water

Properties of Saturated Steam

Properties of Saturated Steam (continued)

Properties of Saturated Steam (continued)

Properties of Saturated Steam (Metric)

Properties of Superheated Steam

Properties of Superheated Steam (continued)

Properties of Superheated Steam (continued)

Steam Velocity

Typical Condensation Rates in Steam Pipes

Flow of Water Through Schedule 40 Steel Pipes

Flow of Water Through Schedule 40 Steel Pipes (continued)

Flow of Air Through Schedule 40 Steel Pipes

Flow of Air Through Schedule 40 Steel Pipes (continued)

Average Properties of LP-Gas

Standard Domestic LP-Gas Tank Specifications

Approximate Vaporization Capacities of LP-Gas Tanks

Orifice Capacities for LP-Gas

Pipe and Tubing Sizing

Vapor Pressures of LP-Gas

Converting Volumes of Gas

BTU Comparisons

Capacities of Spuds and Orifices

Capacities of Spuds and Orifices (continued)

Capacities of Spuds and Orifices (continued)

Kinematic Viscosity - Centistokes

Specific Gravity of Typical Fluids vs. Temperature

Effect of Inlet Swage On Critical Flow C_g Requirements

ANSI Face-To-Face Dimensions for Flanged Regulators

Seat Leakage Classifications (In Accordance with ANSI B16.104-1976)

Class VI Seat Leakage Allowable

Standard Pressure-Temperature Ratings for ANSI Valve Bodies¹

Special Pressure-Temperature Ratings for ANSI Valve Bodies¹ (continued)

Pressure Rating-PSI-Liquid, Gas, Steam

Diameter of Bolt Circles

Wear and Galling Resistance Chart of Material Combinations

Equivalent Lengths of Pipe Fittings and Valves

Pipe Data: Carbon and Alloy Steel-Stainless Steel

Pipe Data: Carbon and Alloy Steel-Stainless Steel (continued)

American Pipe Flange Dimensions

DIN Cast Steel Flange Standard

DIN Cast Steel Flange Standard (continued)

Drill Sizes for Pipe Taps

Standard Twist Drill Sizes