The pipe is steel profile rectangular

The profile pipe steel is the same steel pipe, as well as steel round, differences their roofing felt in the section of other form. Pipes steel have different types of section: rectangular, square, oval. Here what is designated by a profile steel pipe. These pipes Make make from steel carbonaceous. Profile steel pipes can be electrowelded, sutural, holodnodeformirovanny or hot-rolled general purpose. The most widespread pipes are the pipes produced by method of hot deformation. In comparison with a round steel pipe, profile pipes have not big advantage which in considerable exceeds its mechanical durability. Though at cost profile steel pipes not strongly differ from the price of a usual steel pipe. There is one more advantage not of a round form of a profile pipe, it more best ability at installation in works. Use of steel square and steel rectangular pipes in mt. designs of different types it is capable to strengthen very considerably mt. a design and to reduce installation.