Gnee Steel (Tianjin) Co., Ltd. is one of the most professional h shaped steel structural steel beams manufacturers and suppliers in China, also supports customized service. If you're going to buy h shaped steel structural steel beams made in China, welcome to get free sample from our factory. Quality products and low price are available.
H Beam
Structural Steel H Beam Products Classification
There are many product specifications of H-beam, and there are several classification methods. (1) According to the width of the product flange is divided into wide flange, center flange and narrow flange H steel. Wide flange and center flange H steel flange width B is greater than or equal to the height of the web H. Narrow flange H steel flange width B is approximately equal to one-half of the web height H. (2) According to the product use is divided into H-beam, H-beam column, H-beam pile, very thick flange H-beam. Sometimes also parallel leg channel steel and parallel flange d-beam steel is also included in the scope of H-beam. Generally narrow flange H-beam as beam material, wide flange H-beam as column material, according to which there are beam H-beam and column H-beam. (3) According to the production method is divided into welded H-beam and rolled H-beam. (4) According to the size specification size is divided into large, medium and small H-beam. Usually the web height H in 700mm above the product is called large, 300 ~ 700mm is called medium, less than 300mm is called small. To the end of 1990, the world's largest H-beam web height of 1200mm, flange width of 530mm.
H Beam Products Application
Mainly used for: a variety of civil and industrial building structures; a variety of large-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activity and high-temperature working conditions of industrial plants; requirements for large load-bearing capacity, good stability of the cross-section, large-span large bridges; heavy equipment; highways; ship skeleton; mine support; foundation treatment and dam projects; a variety of machine components.
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