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.
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 38х20
0,926 1,149 60х30
1,505 1,867 70х11 210
WE ALSO PRODUCE TRANSPORT EQUIPMENT FOR DELIVERING GOODS FROM THE WAREHOUSE TO THE SHOP
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.