Биметаллические трубы

плакированная ребристая

X46 X52 X56 X60 X65 X70 X80 Ст10 СТ20

ГОСТ 22786-77

10.4 101.6 105.0 110.0 114.3 120.0 13.4 13.7 130.0 135.0 14.0 141.3 155.0 160.0 168.3 17.1 18.0 180.0 185.0 205.0 21.3 21.4 210.0 219.1 22.0 232.0 240.0 25.0 258.0 26.7 270.0 273.1 28.0 29.9 290.0 310.0 32.0 323.9 33.4 340.0 355.6 357.0 370.0 38.0 406.4 42.0 42.2 45.0 48.3 50.0 55.0 6.0 60.0 60.3 65.0 70.0 73.0 75.0 80.0 85.0 88.9 9.0 90.0

1.5 1.7 1.8 10.0 10.3 10.4 11.0 11.1 11.7 11.9 12.1 12.4 12.7 12.8 14.3 14.4 15.3 15.9 17.5 18.1 18.3 18.4 19.1 19.7 2.0 2.1 2.2 2.3 2.4 2.5 2.7 2.8 2.9 20.6 22.1 22.2 22.8 23.6 23.7 23.8 23.9 25.4 25.44 25.7 27.0 3.0 3.2 3.4 3.5 3.6 3.7 3.77 3.9 4.0 4.3 4.4 4.5 4.8 4.9 48.0 5.0 5.1 5.2 5.4 5.5 5.6 5.7 6.0 6.4 6.44 6.5 6.6 7.0 7.1 7.4 7.6 7.7 7.8 7.9 8.0 8.1 8.2 8.6 8.7 8.8 9.0 9.2 9.3 9.5