NF A 49-400
NF A 49-400 (Steel tubes. Longitudinally electric resistance welded unalloyed steel tubes 17, 2 inferior or equal to D inferior or equal to 406, 4 mm for the transport of pressurized fluids. Dimensions. Technical delivery conditions)· AFNOR NF (France) · 16 materials
| Designation | Material group | |
|---|---|---|
| TS E 220 | Structural and constructional steels | chevron_right |
| TS E 220 Class 2 | Structural and constructional steels | chevron_right |
| TS E 250 Class 1 | Structural and constructional steels | chevron_right |
| TS E 250 Class 2 | Structural and constructional steels | chevron_right |
| TS E 290 Class 1 | Structural and constructional steels | chevron_right |
| TS E 290 Class 2 | Structural and constructional steels | chevron_right |
| TS E 320 Class 1 | Structural and constructional steels | chevron_right |
| TS E 320 Class 2 | Structural and constructional steels | chevron_right |
| TS E 360 Nb Class 1 | Structural and constructional steels | chevron_right |
| TS E 360 Nb Class 2 | Structural and constructional steels | chevron_right |
| TS E 360 V Class 1 | Structural and constructional steels | chevron_right |
| TS E 360 V Class 2 | Structural and constructional steels | chevron_right |
| TS E 415 Nb Class 1 | Structural and constructional steels | chevron_right |
| TS E 415 Nb Class 2 | Structural and constructional steels | chevron_right |
| TS E 415 V Class 1 | Structural and constructional steels | chevron_right |
| TS E 415 V Class 2 | Structural and constructional steels | chevron_right |