Mathey Dearman 1SA Saddle Machine User Manual
Page 17
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17
Table 10 – Commercial Pipe Sizes and Wall Thickness
Pipe Size
OD in
inches
Nominal Wall Thickness for Schedule
10
20
40
Extra
Strong
80
120
140
160
XX
Strong
3
3 1/2
---
---
.216
.300
.300
---
---
.437
.600
3 1/2
---
---
.226
.318
.318
---
---
---
---
4
4 1/2
---
---
.237
.337
.337
.437
---
.531
.647
4 1/2
---
---
---
.355
---
---
---
---
.710
6
6 5/8
---
---
.280
.432
.432
.562
---
.718
.864
8
8 5/8
---
.250
.322
.500
.500
.718
.812
.906
.875
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