| Nominal Size | Designation | Outside Diameter | Wall Thickness | Wall Thicknes | ASA Sched No. | Weight | 
                
                  | in | in | mm | in | mm | in | Ib/ft | kg/ft | kg/m | 
                
                  | 26 |  | 26 | 660.4 | *.250 *.281
 .312
 .344
 .375
 .438
 .500
 .562
 .625
 .688
 .750
 .812
 .875
 .938
 1.000
 | 6.357.14
 7.92
 8.74
 9.52
 11.13
 12.70
 14.27
 15.88
 17.48
 19.05
 20.62
 22.22
 23.83
 25.40
 | 1/4 9/32
 5/16
 11/32
 3/8
 7/8
 1/2
 9/16
 5/8
 11/16
 3/4
 13/16
 7/8
 15/16
 1
 | 10     20       
 | 68.75 77.18
 85.60
 94.26
 102.63
 119.57
 136.17
 152.68
 169.38
 185.99
 202.25
 218.43
 234.79
 251.07
 267.00
 | 31.18 35.01
 38.83
 42.76
 46.55
 54.24
 61.77
 69.25
 76.83
 84.36
 91.74
 99.08
 106.50
 113.88
 121.11
 | 102.40 114.96
 127.50
 140.40
 152.87
 178.10
 202.83
 227.42
 252.29
 277.03
 301.25
 325.35
 349.72
 373.97
 397.70
 | 
                
                  | 28 |  | 28 | 711.2 | .250 .281
 .312
 .375
 .438
 .500
 .562
 .625
 .638
 .750
 .812
 .875
 .938
 1.000
 | 6.35 7.14
 7.92
 9.52
 11.13
 12.70
 14.27
 15.88
 17.48
 19.05
 20.62
 22.22
 23.83
 25.40
 | 1/4 9/32
 5/16
 3/8
 7/16
 1/2
 9/16
 5/8
 11/16
 3/4
 13/16
 7/8
 15/16
 1
 | 10   20 30     | 79.43 89.19
 98.93
 118.65
 138.29
 157.53
 176.69
 196.08
 215.38
 234.29
 253.12
 272.17
 291.14
 309.72
 | 36.03 40.46
 44.87
 53.82
 62.73
 71.45
 80.15
 88.94
 97.69
 106.27
 114.81
 123.45
 132.06
 140.49
 | 118.31 132.85
 147.36
 176.73
 205.98
 234.64
 263.18
 292.06
 320.81
 348.97
 377.02
 405.40
 433.65
 461.33
 | 
                
                  | 30 |  | 30 | 762.0 | .250 .281
 .312
 .375
 .438
 .500
 .562
 .625
 .688
 .750
 .812
 .875
 .938
 1.000
 | 6.35 7.14
 7.92
 9.52
 11.13
 12.70
 14.27
 15.88
 17.48
 19.05
 20.62
 22.22
 23.83
 25.40
 | 1/4 9/32
 5/16
 3/8
 7/16
 1/2
 9/16
 5/8
 11/16
 3/4
 13/16
 7/8
 15/16
 1
 | 10 20   30     | 79.43 89.19
 98.93
 118.65
 138.29
 157.53
 176.69
 196.08
 215.38
 234.29
 253.12
 272.17
 291.14
 309.72
 | 36.03 40.46
 44.87
 53.82
 62.73
 71.45
 80.15
 88.94
 97.69
 106.27
 114.81
 123.45
 132.06
 140.49
 | 118.31 132.85
 147.36
 176.73
 205.98
 234.64
 263.18
 292.06
 320.81
 348.97
 377.02
 405.40
 433.65
 461.33
 |