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WEIGHT OF SHEET ZINC, COPPER, AND LEAD.

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Diameter. Weight. Diameter. Weight. Diameter. Weight. Inches. Ounces. Inches. Pounds. Inches. Pounds.

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WEIGHT PER FOOT OF LEAD PIPE AND TIN-LINED

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In.

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WEIGHT OF CAST-IRON PIPE PER FOOT IN POUNDS. These weights are for plain pipe. For hautboy pipe add 8 in. in length for each joint. For copper add ; for lead, §; for welded iron, add, or multiply by 1.0667.

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6

15.40 23.50 32.00 40.8 49.8 59.2 68.9

62 16.60 25.40 34.50 43.8 53.5 63.5 73.8 84.4
17.80 27.20 36.90 46.9 57.2 67.8 78.7 89.4

72 19.10 29.10 39.40 50.0 60.9 72.1 83.7 95.5 108
8 20.30 30.90 41.80 53.1 64.6 76.4
812 21.50 32.80 44.30 56.1 68.3 80.7

9

88.6 101.0 114

127

93.5 107.0

120

134

10

22.80 34.60 46.80 59.2 72.0 912 24.00 36.40 49.20 62.3 75.7 25.10 38.30 51.70 65.3

85.1 98.4 112.0

126

140

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79.4 93.6 108.0123.0

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11

12

27.60 42.00 56.60 71.5 86.7 102.0 118.0 134.0
30.00 45.70 61.50 77.7 94.1 111.0 128.0 145.0

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35.00 53.10 71.40 89.4 109.0 128.0 148.0 168.0
37.40 56.70 76.30 96.1 116.0 137.0 158.0 179.0
39.10 60.40 81.20 102.0 124.0 145.0 167.0 190.0
42.30 64.10 86.10 108.0 131.0 154.0 177.0 201.0
44.80 67.80 91.00 115.0 139.0 163.0 187.0 212.0
47.30 71.50 96.00 121.0 146.0 171.0 197.0 223.0
49.70 75.20 101.00 127.0 153.0 180.0 207.0 234.0
54.60 82.60 111.00 139.0 168.0 196.0 227.0 256.0 286 316
59.60 89.90 121.00 152.0 183.0 214.0 246.0 278.0 311 343
64.50 97.30 131.00 164.0 198.0 231.0 266.0 300.0 335 370
69.40 105.00 140.00 176.0 212.0 249.0 286.0 323.0 360
74.20 112.00 150.00 188.0 227.0 266.0 305.0 345.0

188

208

200 222

212

235

225

249

237

262

249 | 276

261

289

397

384

424

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Tacks are spaced closer on hot than on cold pipes, as lead

is much more liable to sag when heated,

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