FIELD: machine building.
SUBSTANCE: invention is related to long-length hollow multisided profile. A long-length hollow multisided profile intended to be used in support structures of pipelines and cable conduits has at least three sides, and a bolt hole is provided on at least one side of the profile and a fixing hole is provided on at least one side of the profile. Two adjacent sides located in essence at a right angle to each other are fitted by bolt holes with the length of the latter in longitudinal profile direction being greater than that in transverse direction, the third profile side is fitted by a fixing hole that provides for passing of a bolt through the fixing hole to the bolt holes on both adjacent sides located in essence at a right angle to each other.
EFFECT: lower labour inputs for the connection of the profile to other components, reduced labour expenditures.
5 cl, 4 dwg
