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плоскоовальная труба иприс-профиль
плоскоовальные трубы от производителя
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  • Longitudinal Electric-Welded Steel Flat-Oval Tube GOST 8644-82

    Longitudinal Electric-Welded Steel Flat-Oval Tube used to building steel constructions, furniture frames, fences, playgrounds, building timber manufacturing, etc.





    Flat-Oval Tubes manufacturing is regularized according GOST standards 8644-82 “Rectangular steel tubes. Assortment”, GOST 13663-86 “Steel shaped tubes. Technical requirements”Flat-Oval Tubes are manufactured with cold and hot rolled steel.




    Tube section  


    плоскоовальная труба иприс трубы плоскоовальные харьков Иприс-Профиль

    Size, mm Quantity in one pack, items Theoretical weight 1 linear meter / kilo
    1,0 mm 1,2 mm 1,5 mm
    30х15 182
    0,602 0,719 0,89
      0,926 1,149
      1,505 1,867
    70х11 210
      1,458 1,816

    Lengthwise, tubes are manufactured in specified length from 3.5 m to 7.8 m with allowance +15 mm, without cutting and putting off burrs. Rounding radius is not more than 2s (two wall thickness of the tube). The curvature of the tube does not exceed 2 mm on 1 m of length of the tube. During tube manufacturing inside bead should not be more than 0.6 of the thickness of the tube wall.

    Thickness tolerance extremes:

    Steel thickness, mm Steel thickness tolerance extremes, mm
    Standard accuracy of rolling
    1.8-2.0 +/-0.18


    Thickness of the rolled, mm Rolled tolerance extremes, mm
    Standard accuracy of rolling
    0.90-1.2 +/-0.11
    1.5-1.8 +/-0.15
    1.8-2.00 +/-0.16
    2.00-2.5 +/-0.18

    Ipris-Profil’’ sells to customer tubes in packages. Packages have square or rectangular section, formed with wooden bars, strapped around the perimeter by a metal band (the appearance of packaged tubes can be viewed in the gallery).

    According to the table, you can make your own weight calculations placed in the order.

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