Foulad NAB Tabriz Co. is a reliable supplier for all kinds of light and semi-light I-Beams with excellent quality and mechanical properties in different size ranges and accurate tolerances. The products of this company in accordance with national and international standards have many applications in constructional and industrial structures. Delivery standard of I-Beam is one of the most important factors and requirements in an order.
I-Beam is the fundamental structural profile which has application in industrial projects as well. Two kinds of I-Beam exist: Parallel flange beam or IPE and Taper flange beam or IPN. The equality of flange thickness is the most evident property of IPE. Usually engineers use this this type of I-Beam in theirs designs for buildings and it is more familiar for customers. Advances of application of I-Beam in building are: more applicable for high height towers, occupies space less than concrete, be able to joint several parts to each other, easy to assemble and fast to develop the structure.
Over the past 100 years, steel is taken into consideration by engineers and architectures as of the most important structural elements, especially in past few decades when the steel price moved down, designers moved toward steel structures. These structures with steel frames are made by horizontal and vertical I-Beams as a connected network to sustain under loads of roofs, walls and upper stairs. With steel structures, designers succeeded to construct huge bridges and towers. Heavy I-Beam or IPE with delivery standard of INSO 1791 is the wellknown product in Iran since 1967. The main applications of I-Beam in a building are columns, trusses and beams in roofs and bridges.