Description
Product parameters
| Grade | A36,S275JR,Q235B,Q345B,SS400,SS490,S235,S275,A36,A992,A572 gr50,etc |
| Standard | JIS standard,GB standard,EN standard,ASTM standard |
| Length | 5.8-12m or as your requirement |
| Thickness | 5-34mm or as your requirement |
| Web Width | 100mm~900mm or as your requirement |
| Web Thickness | 5-16mm |
| Certification | ISO, CE |
| Delivery time | 10-15 days after receiving LC or deposit. |
| Payment terms | T/T,L/C at sight |
| Supply ablitity | 10000 Metric Ton/Metric Tons per Month |
| MOQ | 1 Metric Ton/Metric Tons |
| Application | Mechanical&manufacture,Steel structure,Shipbuilding,Bridging,Automobile chassis |
Product description
Classification
I-beams are mainly divided into ordinary I-beams, light-duty I-beams and wide-flange I-beams. According to the height ratio of the flange to the web, it is divided into wide, medium and narrow wide flange I -beams. The first two production specifications are 10-60, that is, the corresponding height is 10 cm-60 cm. At the same height, the lightweight I-beam has narrow flanges, thin webs and light weight. The wide-flange I-beam is also called H-beam, and its cross-section is characterized by parallel legs and no slope on the inner side of the legs. It belongs to economic section steel, which is rolled on a four-high universal rolling mill, so it is also called “universal I-beam”. Ordinary I-beams and light-duty I-beams have become national standards.
Application characteristics
Regardless of whether the I-shaped steel is ordinary or light, because the cross-section size is relatively high and narrow, the moment of inertia of the two main axes of the cross-section is quite different, so it can only be directly used for bending in the plane of its web. Components or form them into lattice-type force-bearing components. It is not suitable to use axial compression members or members that are perpendicular to the plane of the web and bend, which makes the application range very limited. I-beams are widely used in construction or other metal structures.
Ordinary I-beams and light-duty I-beams have relatively high and narrow cross-sections, so the moments of inertia of the two main axes of the cross-sections are quite different, which limits their application range. The use of I- beam should be selected according to the requirements of the design drawings.
The selection of I-beam in the structural design should be based on its mechanical properties, chemical properties, weldability, structural size, etc. to select a reasonable I-beam for use.
Specification model
The specifications are expressed in terms of height × leg thickness × waist thickness, and the number can also be used to indicate the main size of the specification. For example, No. 18 I-beam means an I-beam with a height of 18 cm. For I-beams of the same height, they can be indicated by adding angle codes a, b, or c after the number, such as 36a, 36b, 36c, and so on. It is divided into ordinary I-beam, light I-beam and wide flange I-beam. According to the height ratio of the flange to the web, it is divided into wide, medium and narrow wide flange I-beams. The specifications produced by the first two are 10-60, that is, the corresponding height is 10 cm-60 cm
Factory Tour
FAQ
Q: what does your company do?
A：Our company is a professional manufacturer. We mainly produce stainless steel plate series (hot-rolled and cold-rolled 200, 300 and 400 Series), stainless steel pipe and coil, ppgi and galvanized steel plate and coil.
Q: what are the advantages of your company?
A: (1): high quality and reasonable price.
(2) : extensive and good after-sales service experience.
(3) : each process will be inspected by the responsible QC to ensure the quality of each product.
(4) : professional packaging team to keep each package safely.
(5) : the trial order can be completed within one week.
(6) : samples can be provided according to your requirements.
Q：what’s your price?
A：Our price is very competitive because we are a factory. If you are interested in our products, please feel free to contact us.
Q：how long is your delivery time?
A：Different products have different delivery times. The products will be delivered as soon as possible on the basis of quality assurance. The usual delivery time is within 5 days after we receive your deposit.
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