NF A 49-142
NF A 49-142 (Steel tubes. Longitudinally pressure welded plain ended and hot finished tubes. Diameters from 13, 5 to 168, 3 mm with specified room temperature properties and with special delivery conditions. Dimensions. Technical delivery conditions)· AFNOR NF (France) · 8 materials
| Designation | Material group | |
|---|---|---|
| TS 34 b | Structural and constructional steels | chevron_right |
| TS 37 b | Structural and constructional steels | chevron_right |
| TS 42 b | Structural and constructional steels | chevron_right |
| TS 47 b | Structural and constructional steels | chevron_right |
| TS E 185 A | Structural and constructional steels | chevron_right |
| TS E 235 A | Structural and constructional steels | chevron_right |
| TS E 250 A | Structural and constructional steels | chevron_right |
| TS E 275 A | Structural and constructional steels | chevron_right |