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    Pressure hoses GOST 18698-79, ТU, pressure hoses Semperit, Sel

    Designed for use as flexible pipelines for supplying pressurized fluids, saturated steam, gases and granular materials.

    Type, class Working environment Work pressure, MPа Inner diameter, мм "Length, m"

    Б (I)

    Gasoline, kerosene, mineral oil based on petroleum
    (t° от -35 до +70° С)

    0,63; 1,0; 2,0

    10; 12; 14; 16; 18; 20; 25; 32; 38; 50; 75

    10-20

    0,63

    100, 125, 150

    4

    В (II)

    Industrial water (without additive), solutions of mineral acids and alkalis concentration to 20% (excluding nitric acid)
    (t° до +50° С)

    0,63; 1,0; 2,0

    10; 12; 14; 16; 18; 20; 25; 32; 38; 50; 75

    10-20

    0,63

    100, 125, 150

    4

    ВГ (III)

    Hot water
    (t° до +100° С)

    0,63; 1,0; 2,0

    10; 12; 14; 16; 18; 20; 25; 32; 38; 50; 75

    10-20

    Г(IV)

    Air, carbon dioxide, nitrogen and inert gases
    (t° от -35 до +50° С)

    0,63; 1,0; 2,0

    10; 12; 14; 16; 18; 20; 25; 32; 38; 50; 75

    10-20

    Ш(VIII)

    Abrasives (sand from sandblasting techniques), alkalescent and weak acid solutions for plastering and painting works
    (t° от -35 до +50° С)

    0,63; 1,0; 2,0

    10; 12; 14; 16; 18; 20; 25; 32; 38; 50; 75

    10-20

    Steam-1(X)

    Saturated steam
    (t° до +143° С)

    0,3

    16; 18; 20; 25; 32; 38; 50

    10-20

    Steam-2(X)

    Saturated steam
    (t° до +175° С)

    0,8

    16, 18, 20, 25, 32, 38, 50

    10-20

    П(VII)

    Food substances (wine, beer, milk, slightly acid solutions of organic and other substances, drinking water)
    (t° до +50° С)

    0,63; 1,0; 2,0

    10; 12; 14; 16; 18; 20; 25; 32; 38; 50; 75

    10-20