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Sizing Charts:

IPS O.D.'s Iron Pipe Sizes Outer Diameters - ASTM C-450
Double Layer Nesting Chart for Iron Pipe - ASTM C-450
CPS O.D.'s Copper Pipe Sizes - Outer Diameters
Aluminum Elbow Selection Recommended 90° Welded Long Radius
Aluminum Elbow Selection Recommended 90° Welded Short Radius
Aluminum Elbow Selection Recommended 45° Ell-Jac® Long & Short Radius
Aluminum Tee Selection Recommended 2-Pc. Tee-Jac
PVC Fitting Sizes Numbered Covers & O.D.'s
Hanger Spacing and Rod Size For Standard Steel Pipe and Copper Tube, Water, Steam

Estimating Charts:

Segment Sizes

Other Charts:

ASTM Classifications for Extol Products: Summarized, or Purchase Complete.
NAICS Codes for Extol the Product line.
SIC Codes for Extol the Product line.
Refrigerant Containers Color Chart News Release Aug. 98
Ammonia Pressure-Temperature Chart
Temperature Conversion Fahrenheit to Celsius &/or Celcius to Fahrenheit
Freezing Points for Solutions of Ethylene Glycol & Proplyene - Celsius or Fahrenheit.
Common Conversions To Change X, to Y, Multiply by Z.
National Coating Color Safety Signals To mark physical hazards; piping; ductwork.
Steam Table Temp (°F) / Absolute Pressure (psia)
Saturated Steam Table, Properties of.
Flow Rate of Steam in Schedule 40 Pipe.
Thermal Expansion of Various Type Pipes in Inches Per 100 Feet
Thermal Expansion of Metal Pipe Linear Thermal Expansion, in/100 ft
Steel Pipe Data Pipe OD, Weight, Thkns, ID, Surface Area, Cross Section, Working Pressure
Volume of Cylindrical Tanks In Gallons per Foot of Depth
Important Industry Articles from around the World Wide Web
Refrigerant 22 Properties Saturated Liquid and Saturated Vapor
Thermodynamic Properties of R-22 Temperature, Pressure, and Saturated Temperature
Refrigerant 134a Capacities Suction, Discharge, and Liquid Lines measured in tons.
Hanger Spacing and Rod Size- Standard Steel Pipe, Copper Tube, Water, Steam
Earth Temperatures Annual Maximums and Minimums for Integrated Average.

Metric Charts:

Common Conversions To Change X, to Y, Multiply by Z.
Nominal Pipe SizeConversion to Metric Size