Product Technical Guides : CA-EN Modular Systems Product Technical Guide | Seite 151

5.0 REFERENCE 5.1 GENERAL INFORMATION FOR LOAD TABLES STANDARD STEEL PIPE INFORMATION
Based on ASME B36.10M-2018 information. Specific gravity( SG) of 1.0 for contents( water has a density, ρ w
, 62.4 lbs / ft 3).
Insulation thickness( t ins)( ρ ins
) 9.0 lbs / ft 3 [ foamglass ].
Ice thickness( t ice) 1 inch with a density( r ice
) 56 lbs / ft 3.
Density of steel, ρ s
, is 490 lbs / ft 3. Support spacing is based on MSS SP-58.
Modular Support Systems Technical Guide, Edition 1
Standard Steel( STD) Pipe information
Nominal Pipe Size( in)
Schedule Number( SCH)
3 / 8 40
1 / 2 40
3 / 4 40
1 40
1-1 / 4 40
1-1 / 2 40
2 40
2-1 / 2 40
3 40
3-1 / 2 40
4 40
5 40
6 40
8 40
10 40
12 STD
14 30
16 30
18 STD
20 20
24 20
Pipe Outer Diameter, D o in( mm)
Wall Thickness, t w in( mm)
Pipe Weight Only plf( kg / m)
Pipe + Contents Weight Only plf( kg / m)
Pipe + Contents + Ice Weight Only 1 plf( kg / m)
Pipe + Insulation Weight Only plf( kg / m)
Maximum Support Spacing ft( m)
0.675
0.091
0.57
0.65
2.7
1.62
7
( 17.1)
( 2.31)
( 0.85)
( 0.97)
( 4.02)
( 2.41)
( 2.1)
0.84
0.109
0.85
0.98
3.23
1.97
7
( 21.3)
( 2.77)
( 1.26)
( 1.46)
( 4.81)
( 2.93)
( 2.1)
1.05
0.113
1.13
1.36
3.87
2.33
7
( 26.7)
( 2.87)
( 1.68)
( 2.02)
( 5.76)
( 3.47)
( 2.1)
1.315
0.133
1.68
2.05
4.88
2.98
7
( 33.4)
( 3.38)
( 2.50)
( 3.05)
( 7.26)
( 4.43)
( 2.1)
1.66
0.14
2.27
2.92
6.17
3.71
7
( 42.2)
( 3.56)
( 3.38)
( 4.35)
( 9.18)
( 5.52)
( 2.1)
1.9
0.145
2.72
3.6
7.15
4.25
8
( 48.3)
( 3.68)
( 4.05)
( 5.36)
( 10.64)
( 6.32)
( 2.4)
2.375
0.154
3.65
5.11
9.24
5.38
10
( 60.3)
( 3.91)
( 5.43)
( 7.60)
( 13.75)
( 8.01)
( 3.0)
2.875
0.203
5.79
7.87
12.61
7.71
11
( 73.0)
( 5.16)
( 8.62)
( 11.71)
( 18.77)
( 11.47)
( 3.3)
3.5
0.216
7.58
10.78
16.28
9.74
12
( 88.9)
( 5.49)
( 11.28)
( 16.04)
( 24.23)
( 14.49)
( 3.6)
4
0.226
9.11
13.4
19.51
11.48
13
( 101.6)
( 5.74)
( 13.56)
( 19.94)
( 29.03)
( 17.08)
( 3.9)
4.5
0.237
10.79
16.32
23.04
13.35
14
( 114.3)
( 6.02)
( 16.06)
( 24.29)
( 34.29)
( 19.87)
( 4.2)
5.563
0.258
14.62
23.27
31.29
17.57
116
( 141.3)
( 6.55)
( 21.76)
( 34.63)
( 46.56)
( 26.15)
( 35.3)
6.625
0.28
18.99
31.52
40.83
22.39
17
( 168.3)
( 7.11)
( 28.26)
( 46.91)
( 60.76)
( 33.32)
( 5.1)
8.625
0.322
28.58
50.28
62.04
32.77
19
( 219.1)
( 8.18)
( 42.53)
( 74.82)
( 92.33)
( 48.77)
( 5.7)
10.75
0.365
40.48
74.67
89.03
45.51
22
( 273.1)
( 9.27)
( 60.24)
( 111.12)
( 132.49)
( 67.73)
( 6.7)
12.75
0.375
49.63
98.61
115.41
55.39
23
( 323.9)
( 9.53)
( 73.86)
( 146.75)
( 171.75)
( 82.43)
( 7.0)
14
0.375
54.62
114.35
132.68
60.88
25
( 355.6)
( 9.53)
( 81.28)
( 170.17)
( 197.45)
( 90.60)
( 7.6)
16
0.375
62.64
141.75
162.52
69.67
27
( 406.4)
( 9.53)
( 93.22)
( 210.95)
( 241.86)
( 103.68)
( 8.2)
18
0.375
70.65
171.87
195.09
78.45
28
( 457.2)
( 9.53)
( 105.14)
( 255.77)
( 290.33)
( 116.75)
( 8.5)
20
0.375
86.69
204.72
230.37
87.24
30
( 508.0)
( 9.53)
( 129.01)
( 304.66)
( 342.83)
( 129.83)
( 9.1)
24
0.375
94.71
278.57
309.12
104.81
32
( 609.6)
( 9.53)
( 140.94)
( 414.56)
( 460.02)
( 155.97)
( 9.7)
1. Assumes no insulation
2023
149