
I Beam 100x100
I beam 100x100 is a commonly used building material, widely used in beams, columns, trusses and other parts of building structures. The size specifications of I-beams vary depending on the application scenario and requirements.
I beam 100x100 is a commonly used building material, widely used in beams, columns, trusses and other parts of building structures. The size specifications of I-beams vary depending on the application scenario and requirements.

Common I-beam size specifications
1. Ordinary I-beam
Standard models: 55A, 56A, 58A, 60A, 63A, 65A, 70A, 75A
Material: Q235B
Size range: height 80mm-900mm, waist 4.5mm-17mm, leg thickness 4.5mm-19mm
2. Lightweight I-beam
Standard models: 50B, 60B, 63B, 65B, 68B, 80B, 100B
Material: 0235B
Size range: height 40mm-76mm, waist 4mm-7mm, leg thickness 3.5mm-10mm
3. Medium-sized I-beam
Standard Standard models: 120C, 160C, 180C, 200C, 220C, 250C Material: Q235B
Size range: height 120mm-250mm, waist thickness 5.5mm-12.5mm, leg thickness 6.5mm-16mm
4. High-type I-beam
Standard models: 280A, 280B, 300A, 300B, 320A, 320B, 360A, 360B, 400A, 400B, 450A, 450B
Material: Q345B
Size range: height 200mm-450mm, waist thickness 8.5mm-20.5mm, leg thickness 9mmmm-23mm
Main features of i beam 100x100
1. High strength: The cross-sectional design of the i beam 100x100 makes it have high bending and compression resistance.
2. Light weight: Compared with solid steel, the I-beam is lighter at the same strength.
3. Convenient construction: easy to cut, weld and install, improving construction efficiency.
4. Economical: save materials and reduce engineering costs.
5. Good stability: The cross-sectional shape is symmetrical and the force is uniform, suitable for bearing large loads.
6. Environmental protection: 100% recyclable, in line with the concept of sustainable development

Factory strength
Zhenxiang was founded in 2005, with production plants in Tangshan and Tianjin. We will always uphold the principle of "quality first, service first, mutual benefit and win-win". We have obtained BV, SGS, TUV domestic and international certifications to provide quality assurance for customers. We can produce steel products including coils, plates, profiles and pipes. At the same time, we are also the largest flat steel production plant in the country, and have obtained the patent certificate for flat steel products.
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