Round or square shaped tube
The variety of rolled steel allows you to more accurately select the necessary building materials for the implementation of a wide variety of projects. For industry and individual construction, you can choose both round and square pipe versions https://steeltmk.by /truby_stalnie /. But what is the fundamental difference between these two profiles, apart from visual perception.
Strength factor
Any material has a tensile strength, upon reaching which the integrity of a structure or a single element will be violated. The scope of both square and round pipes is quite extensive. In fact, the strength is not affected by the shape of the product, but by completely different factors:
- What type and grade of steel the rolled steel is made of.
- Wall thickness and stability along its entire length.
- No marriage in the party.
- Connection type of individual elements.
- Permissible bending limit, no cracking.
The stainless steel pipe has another important advantage. She does not need additional protection against negative operating factors. The metal itself will resist high humidity and temperature changes well. In all other cases, even indoors, the finished structure will need to be painted with paints and varnishes.
Applications
Most manufacturers give only a conditional guarantee for their products. Since everything depends on many changeable operating factors. Carbon iron pipes have an approximate service life of 15 years, stainless steel pipes at least 30. The main areas of use include:
- mechanical engineering and agricultural industry;
- construction and restoration of residential and industrial buildings;
- bearing structures of pavilions and frame houses;
- fences, simple awnings and gazebos;
- have been successfully used to create advertising media.
Profile pipes are used in almost all spheres of human life, without exception. From household to heavy engineering. They are an inexpensive but very reliable way to hide electrical cables from mechanical damage. A properly selected pipe will fulfill its function for decades and require a minimum of maintenance. A round analogue requires more space for communications, a square one is easier to integrate into existing buildings.