Nominal Pipe Nominal Wall Average** Pipe Pipe Size ID Thickness* Sectional Area Weight ( in) (mm) ( in) ( mm) ( in) ( mm) ( in) ( mm) ( lb/ft) (kg/m) 2 50 2.10 53 .157 4.0 1.13 730 0.9 1.5 3 80 3.22 82 .157 4.0 1.70 1100 1.2 1.8 4 100 4.14 105 .203 5.2 2.73 1760 2.0 3.0 6 150 6.26 159 .203 5.2 4.06 2620 3.0 4.5 8 200 8.22 209 .226 5.7 5.83 3760 4.3 6.4 10 250 10.35 263 .226 5.7 7.31 4710 5.4 8.1 * Minimumwall thickness is 87.5%of nominal wall thickness. ** Use these values for calculating longitudinal thrust. Nominal Internal External Pipe Size Pressure Rating* Pressure Rating* ( in) ( mm) ( psig) ( MPa) ( psig) ( MPa) 2 50 125 0.86 210 1.45 3 80 125 0.86 135 0.93 4 100 125 0.86 150 1.03 6 150 125 0.86 45 0.31 8 200 125 0.86 30 0.21 10 250 125 0.86 14 0.097 * At 250°F (121°C) using Bondstrand RP34C adhesive. ** At 70°F. Reduce linearly to 90%at 150°F and 80%at 210°F. Nominal Stiffness Pipe BeamMoment Pipe Size Factor* Stiffness* of Inertia** ( in) (mm) ( lb·in) ( N·m) ( psi) ( MPa) ( in4) (106mm4) 2 50 620 70 2900 20.0 0.59 0.246 3 80 620 70 860 5.93 1.99 0.828 4 100 1360 154 890 6.14 5.50 2.29 6 150 1360 154 270 1.86 18.1 7.53 8 200 1890 214 175 1.17 45.1 18.8 10 250 1890 214 86 0.59 88.6 36.9 * Per ASTMD2412. ** Use these values to calculate permissible spans. Typical pipe performance Pipe Property Units Value Method Thermal conductivity Pipe wall Btu·in/(hr·ft2· °F) 002.3 Ameron W/m·K 000.33 Thermal expansion Linear 10-6 in/in/°F 010 Ameron 10-6 mm/mm°C 018 Flow coefficient Hazen-Williams 150 _ Absolute roughness 10-6 ft 017.4 _ 10-6 m 005.3 Density lb/in3 001.8 _ g/cm3 000.065 Physical properties Typical pipe dimensions and weights 3
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