In describing the foreign pipe sizes often their thickness is indicated in the mysterious ediintsah BWG.Sleduyuschaya table compares BWG millimeters more familiar to us:
Thickness in BWG |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
Thickness in mm |
1,651 |
1,829 |
2,108 |
2,413 |
2,769 |
3,048 |
3,404 |
3,759 |
4,191 |
4,57 |