| Designation | And, mm | B, mm | In, mm | d, mm |
| 1SF2 | 184 | 224 | 264 | 14х28 |
| 1SF3 | 224 | 270 | 304 | 14х28 |
| 1SF4 | 304 | 356 | 384 | 14х28 |
| 1SF5 | 384 | 436 | 474 | 14х28 |
| 1SF6 | 604 | 646 | 694 | 14х28 |
The self-flowing equipment has quite wide scope at the enterprises which main specialization is storage and processing of grain, and also unloading of silos and their loading, connection among themselves of shipping and any technological machines which are located at various levels. As a rule, the self-flowing equipment consists of self-flowing pipes and shaped elements.
The form of self-flowing pipes can vary depending on their appointment and uses are more whole. So, Harkovprodmash suggests the clients to choose among rectangular (can be with the removable bottom), square and round sections. Capacity of a self-flowing pipe depends on two factors: tilt angle and cross section. The sizes of the last are established, considering productivity of line and transport lines, and also a type of cargo which needs to be transported.
The basic purpose of shaped elements consists in connection of branchings, moreover they are applied to change of cross section and the direction of self-flowing pipes. Usually self-flowing equipment is made of steel with a sheet width of 1,5-8 mm, flanges are made from strip, angular or sheet steel.
