Page 368 - Mechanical Products Installation Handbook IH-1000M

360 ENGINEERING REFERENCE Steel Pipe Sizes and Wall Thicknesses
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SCH. 40
0.088
2,2
0.109
2,8
0.133
3,4
0.145
3,7
0.203
5,1
0.226
5,7
0.258
6,5
0.322
8,2
0.406
10,3
Nominal Pipe Size
Nominal Wall Thickness Inches
mm
ANSI Inches
O.D. Inches
SCH. SCH. 5S 10S
– 0.065
1,6
0.065 0.083
1,6 2,1
0.065 0.109
1,6 2,8
0.065 0.109
1,6 2,8
0.083 0.120
2,1 3,0
0.083 0.120
2,1 3,0
0.109 0.134
2,8 3,4
0.109 0.148
2,8 3,8
SCH. 10
–
–
–
–
–
–
–
–
–
SCH. SCH. 20 30
– –
– –
– –
– –
– –
– –
– –
0.250 0.277
6,4 7,0
0.250 0.330
6,4 8,4
STND.
0.088
2,2
0.109
2,8
0.133
3,4
0.145
3,7
0.203
5,1
0.226
5,7
0.258
6,5
0.322
8,2
0.375
9,5
DN mm
1/4 0.540 8 13,7
1/2 0.840 15 21,3
1 1.315 25 33,4
1-1/2 1.900 40 48,2
2-1/2 2.875 65 73,0
3-1/2 4.000 90 101,6
5 5.563 125 141,3
8 8.625 200 219,0
1/8
6
0.405
10,3
–
0.049
1,2
–
–
–
0.068
1,7
0.068
1,7
3/8
10
0.675
17,1
–
0.065
1,6
–
–
–
0.091
2,3
0.091
2,3
3/4
20
1.050
26,7
0.065
1,6
0.109
2,8
–
–
–
0.113
2,9
0.113
2,9
1-1/4
32
1.660
42,2
0.065
1,6
0.109
2,8
–
–
–
0.140
3,5
0.140
3,5
2
50
2.375
60,3
0.065
1,6
0.109
2,8
–
–
–
0.154
3,9
0.154
3,9
3
80
3.500
89,0
0.083
2,1
0.120
3,0
-
–
–
0.216
5,5
0.216
5,5
4
100
4.500
114,3
0.083
2,1
0.120
3,0
–
–
–
0.237
6,0
0.237
6,0
6
150
6.625
168,3
0.109
2,8
0.134
3,4
–
–
–
0.280
7,1
0.280
7,1
10
250
10.750
273,0
0.134
3,4
0.165
4,2
–
0.250
6,4
0.307
7,8
0.365
9,3
0.365
9,3
12 12.750 0.156 0.180 300 323,8 4,0 4,6
Notes:
• The traditional standard weight, extra strong, and double extra strong pipe
• The pipe wall thickness schedules listed in American Standard B36.10,
which are applicable to carbon steel.
• The pipe wall thickness schedules listed in American Standard B36.19, and
ASTM Specification A409, which are applicable only to corrosion-resistant materials.