Nominal Wall Thickness ANSI B36.10M B36.19M/mm

GB/T 12459 HG/3408/mm

 

 
Nominal Outside

 Nominal Wall Thickness 

Pipe Size Diameter Sch5s Sch 10s SCH10 Sch 20s Sch20 SCh30 SCh 40s STD Sch40
DN(in) OD
1/8" 10.3   1.24         1.73 1.73 1.73
1/4" 13.7   1.65         2.24 2.24 2.24
3/8" 17.1   1.65         2.31 2.31 2.31
1/2" 21.3 1.65 2.11   2.6     2.77 2.77 2.77
3/4" 26.7 1.65 2.11   2.6     2.87 2.87 2.87
1" 33.4 1.65 2.77   3.2     3.38 3.38 3.38
11/4" 42.2 1.65 2.77   3.2     3.56 3.56 3.56
11/2" 48.3 1.65 2.77   3.2     3.68 3.68 3.68
2" 60.3 1.65 2.77   3.6     3.91 3.91 3.91
21/2" 73 2.11 3.05   3.6     5.16 5.16 5.16
3" 88.9 2.11 3.05   4     5.49 5.49 5.49
31/2" 101.6 2.11 3.05   4     5.74 5.74 5.74
4" 114.3 2.11 3.05   4     6.02 6.02 6.02
5" 139.7 2.77 3.4   5     6.55 6.55 6.55
6" 168.3 2.77 3.4   5     7.11 7.11 7.11
8" 219.1 2.77 3.76   6.3 6.35 7.04 8.18 8.18 8.18
10" 273.1 3.4 4.19   6.3 6.35 7.8 9.27 9.27 9.27
12" 323.9 3.96 4.57   6.3 6.35 8.38 9.53 9.53 10.31
14" 355.6 3.96 4.78 6.35   7.92 9.53   9.53 11.13
16" 406.4 4.19 4.78 6.35   7.92 9.53   9.53 12.7
18" 457.2 4.19 4.78 6.35   7.92 11.13   9.53 14.27
20" 508 4.78 5.54 6.35   9.53 12.7   9.53 15.09
22" 558.8 4.78 5.54 6.35   9.53 12.7   9.53  
24" 609.6 5.54 6.35 6.35   9.53 14.27   9.53 17.48
26" 660.4     7.92   12.7     9.53  
28" 711.2     7.92   12.7 15.88   9.53  
30" 762 6.35 7.92 7.92   12.7 15.88   9.53  
32" 812.8     7.92   12.7 15.88   9.53 17.48
34" 863.6     7.92   12.7 15.88   9.53 17.48
36" 914.4     7.92   12.7 15.88   9.53 19.05
38" 965.2               9.53  
40" 1016               9.53  
42" 1066.8               9.53  
44" 1117.6               9.53  
46" 1168.4               9.53  
48" 1219.2               9.53  

 

Nominall Outside  Nominal Wall Thickness ANSI B36.10M B36.19M/mm

JIS B2311 B2312 B2313/mm

Pipe Size Diameter SGP SCh60 Sch 80s XS Sch80 Sch 100 Sch 120 Sch 140 Sch 160 XXs
DN(in) D
1/8" 10.3     2.41 2.41 2.41          
1/4" 13.7     3.02 3.02 3.02          
3/8" 17.1     3.2 3.2 3.2          
1/2" 21.3 2.8   3.73 3.73 3.73       4.78 7.47
3/4" 26.7 2.8   3.91 3.91 3.91       5.56 7.82
1" 33.4 3.2   4.55 4.55 4.55       6.35 9.09
11/4" 42.2 3.5   4.85 4.85 4.85       6.35 9.7
11/2" 48.3 3.5   5.08 5.08 5.08       7.14 10.15
2" 60.3 3.8   5.54 5.54 5.54       8.74 11.07
21/2" 73 4.2   7.01 7.01 7.01       9.53 14.02
3" 88.9 4.2   7.62 7.62 7.62       11.13 15.24
31/2" 101.6 4.2   8.08 8.08 8.08       11.13 15.24
4" 114.3 4.5   8.56 8.56 8.56   11.13   13.49 17.12
5" 139.7 4.5   9.53 9.53 9.53   12.7   15.88 19.05
6" 168.3 5   10.97 10.97 10.97   14.27   18.26 21.95
8" 219.1 5.8 10.31 12.7 12.7 12.7 15.09 18.26 20.62 23.01 22.23
10" 273.1 6.6 12.7 12.7 12.7 15.09 18.26 21.44 25.4 28.58 25.4
12" 323.9 6.9 14.27 12.7 12.7 17.48 21.44 25.4 28.58 33.32 25.4
14" 355.6 7.9 15.09   12.7 19.05 23.83 27.79 31.75 35.71  
16" 406.4 7.9 16.66   12.7 21.44 26.19 30.96 36.53 40.49  
18" 457.2 7.9 19.05   12.7 23.83 29.36 34.93 39.67 45.24  
20" 508 7.9 20.62   12.7 26.19 32.54 38.1 44.45 50.01  
22" 558.8   22.23   12.7 28.58 34.93 41.28 47.63 53.98  
24" 609.6   24.61   12.7 30.96 38.89 46.02 52.37 59.54  
26" 660.4       12.7            
28" 711.2       12.7            
30" 762       12.7            
32" 812.8       12.7            
34" 863.6       12.7            
36" 914.4       12.7            
38" 965.2       12.7            
40" 1016       12.7            
42" 1066.8       12.7            
44" 1117.6       12.7            
46" 1168.4       12.7            
48" 1219.2       12.7