Translation of DN dimensions in mm
A lot of confusion is associated with the translation of DN in mm when it comes to American products. The fact is that the term NPS in ISO and American Standard has a different meaning. In this case, the easiest way to determine the DN (diameter nominel) is to use comparison tables or to consult an expert. The latter option is preferable, since many of the general information on the rolled metal in relation to international standardization can be quite confusing for the unsophisticated consumer.
| DN (DN), mm. | Inches |
| (DN) = 10 | 3/8″ |
| (DN) = 15 | ½″ |
| (DN) = 20 | ¾″ |
| (DN) = 25 | 1″ |
| (DN) = 32 | 1"¼ |
| (DN) = 40 | 1"½ |
| (DN) = 50 | 2″ |
| (DN) = 65 | 2"½ |
| (DN) = 80 | 3″ |
| (DN) = 100 | 4″ |
| (DN) = 125 | 5″ |
| (DN) = 150 | 6″ |
| (DN) = 200 | 8″ |
| (DN) = 250 | 10″ |
| (DN) = 300 | 12″ |
| (DN) = 350 | 14″ |
| (DN) = 400 | 16″ |
| (DN) = 450 | 18″ |
| (DN) = 500 | 20″ |
| (DN) = 550 | 22″ |
Supplier
All products presented in the warehouse of the supplier "Auremo" have a certificate of quality. Alloying is carried out according to the technical documentation, which reflects the chemical composition and mechanical properties of products. With us it is easy to buy any metal products for large-scale productions. We also offer the best conditions for retail customers. High level of service is rightly the face of our company.
