284
Electric welding pipes
| Сортамент | ГОСТ, ТУ | Размер мм | Марка стали | |
|---|---|---|---|---|
| 880 | Spiral pipes | GOST 8696-74 | ||
| 879 | Cold-deformed pipes | GOST 10707-80 | ||
| 878 | For general-purpose pipelines | GOST 10706-76 | ||
| 877 | Straight-line-seam pipes | GOST 10705-80 | ||
| 876 | Water and gas pipes | GOST 3262-75 |