Rectangular pipe (100х80х4) 12m St3ps5

Weight per linear meter, kg 4.93
Meters per ton 202.8
Steel grade   st3ps

All products according to AS/NZS 3679 (EN 10025_1993, EN 10025_2004 and DIN 17100).

Loading rates for a container
The internal volume of a 40-foot container is 67.3-67.8 m3.
The maximum carrying capacity is 24.8-26.8 tons.
The weight of a 40-foot container without cargo is 3,640-4,000 kg.

Rectangular pipe 100 x 80x4 12m St3ps5. For use in construction or for the manufacture of structures operating under normal conditions, structural steels of ordinary quality are used, the customer can change the material of manufacture to better steels, this should be indicated in the supplement to the order contract. Rectangular tubes are made from round welded or seamless tubes, shaped and sized by rollers on the mill, the billet can be hot or cold. Physical characteristics comply with the international standard EN 10219:2006. With the help of these data, it is possible to more accurately calculate the bearing parameters of the structure.

For a pipe 100 × 80 × 4 mm, the parameters are: A (cross-sectional area) - 13.35 cm2; Au (outer surface area) - 0.346 cm2; Wx (section modulus along the X axis) - 37.89 cm3; Wpx (plastic moment of resistance along the X axis) - 45.62 cm3; Wpu (plastic moment of resistance along the Y axis) - 39.15 cm3; Wv (section modulus during torsion along the Y axis) - 39.15 cm3; Iv (moment of inertia of rotation along the Y axis) - 134.17 cm4. All calculations are made taking into account that the steel density is 7.85 kg/dm3. More accurate strength values can only be calculated by conducting laboratory tests on selected samples from each lot. When calculating, it is understood that the outer radius is equal to: r1=2.0 × t, when t ≤ 6.0 mm; r1=2.5 × t when 6.0 < t ≤ 10.0 mm; r1=3.0 × t when t > 10.0 mm. t is the pipe wall thickness. r1 is the radius of the outer rounding.

Profile pipe - is a popular type of rolled metal, is a hollow profile with a square, rectangular or oval cross section. Rectangular and square profile pipes are divided into several types: hot-rolled, cold-rolled, seamless, electro-welded. This type of tubular products is popular in the production of: shutters for windows or gates, railings, stairs, pavilions, cars. The main raw material for production is carbon steel. This product has many standard sizes, the size is primarily selected based on the scope of the pipes.