The pipe sections are rectangular

Profile pipe is a metal pipe with a square section made of steel grades: ST2, St3, 8kp, ST10, ST20, 09G2S, 17gs corresponding to GOST 1050-88 and GOST 380-94. The profile pipe has a width of the sides from 15 to 180 mm and a length from 6 to 11.7 m.

Profile pipe is used in metal structures as a metal bar, which means it is very common in construction, as elements of various structures - scaffolding, fences, supports, for cable laying. Also, steel construction profile pipes are used as supports, columns and ceilings, in repair work, to create strong frames, for example, under the box of a metal door, the main parts of the furniture structure are often used profiles with the dimensions of the sides-50x50, 40x80, 50x100. Due to the increased strength of the profile pipe and bending stability at low weight, there is a real saving on metal. Rectangular and square profile pipes are used in the construction of tall buildings, shopping complexes, pavilions, stadiums and sports fields, industrial buildings, warehouses, overpasses, bridges, lifts, cranes.

Basic dimensions of rectangular pipes