C.I. ThornburgC.I. Thornburg
Steel Pipe Data
Plastic Pipe Data

Cast Iron Pipe Data

Diameter Conversion Chart - Metric
Pipe Data
Pipe Thread Data

Standard Mechanical Joint Dimensions

Cast Iron Flange Dimensions
Flow Charts - "C" Factors
Density and Viscosity of Pure Water

Cast Iron Pipe Flow Chart

Steel Pipe Flow Chart
Copper Tubing Flow Chart
Pipe Resistance and Muller Product Flow Data

Pipe Capacity and Flow Data

Demand Weights
Inch to Millimeter Conversions & Bolt Comparisons
Circumferences and Areas of Circles
Unit Conversions
Copper Tubing Data
Smith-Blair Pipe Outside Diameter Chart

Water Hammer and Decimal Equivalents

 Tech Note Volume 1 - "What to do about NTU"