As the name indicates, I-beam is a "I-shaped" section steel. The inner surface of the upper and lower flanges has a gradient of 1:6, which makes the flanges thin on the outside and thick on the inside. As a result, the section characteristics of the I-beam in the two main planes differ greatly, and it is difficult to give play to the strength characteristics in application. Although there are also thickened I-beams on the market, the structure of I-beams has determined its short plate of torsional resistance.
H-beam is widely used in today's steel structure buildings, which has many differences from I-beam. First is the flange. Second, the inner surface of the flange has no inclination, and the upper and lower surfaces are parallel. The section characteristics of H-shaped steel are obviously superior to the traditional I-shaped steel, channel steel and angle steel. H-shaped steel is a kind of economical section high efficiency profile with more optimized section area distribution and more reasonable strength weight ratio. It is named because its section is the same as the English letter "H". There is no slope on the inner side of the two outer edges of the H-shaped steel, which is straight. This makes the welding and splicing of H-shaped steel simpler than that of I-shaped steel, with better mechanical properties per unit weight, which can save a lot of materials and construction time.
HENGFENGYOU ELECTRIC GROUP, is an electrical enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Designated suppliers for the world's top 500 enterprises .Its main products include power transformers, medium and low voltage switchgear, distribution panel ,circuit breakers, transmission tower ,Cable and other power distribution equipment , HENGFENGYOU ELECTRIC GROUP has been working hard to provide the best transmission, distribution solutions for users all over the world. www.transmission-tower.com ; sales@hengfengyou.com ； WhatsApp：+86158 5325 2696（Jack） +86158 5326 5269（Alisa）
HENGFENGYOU ELECTRIC GROUP, is an electrical enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Designated suppliers for the world's top 500 enterprises .Its main products include power transformers, medium and low voltage switchgear, distribution panel ,circuit breakers, transmission tower ,Cable and other power distribution equipment , HENGFENGYOU ELECTRIC GROUP has been working hard to provide the best transmission, distribution solutions for users all over the world. www.transmission-tower.com ; sales@hengfengyou.com ； WhatsApp：+86158 5325 2696（Jack） +86158 5326 5269（Alisa）