I-beams, also known as steel beams, are long strips of steel with an I-shaped cross-section. I-beams are divided into ordinary I-beams and light I-beams. They are sections of steel with an I-beam shape.
I-beams are mainly divided into common I-beams, light I-beams and wide flange I-beams. These are divided into wide, medium and narrow flange I-beams according to the flange to web height ratio. The first two are produced in sizes 10-60, i.e. with a corresponding height of 10 cm-60 cm. At the same height, light I-beams have narrow flanges, thin webs and light weights. The wide flange I-beam, also known as H-beam, has a section characterised by two parallel legs and no slope on the inside of the legs. It is an economic section steel and is rolled on a four-roller universal mill, so it is also known as a "universal I-beam". National standards have been formed for ordinary and light I-beams.

I-beams, also known as steel beams, are long strips of steel with an I-shaped cross-section. I-beams are divided into ordinary I-beams and light I-beams. They are sections of steel with an I-beam shape.
I-beams are mainly divided into common I-beams, light I-beams and wide flange I-beams. These are divided into wide, medium and narrow flange I-beams according to the flange to web height ratio. The first two are produced in sizes 10-60, i.e. with a corresponding height of 10 cm-60 cm. At the same height, light I-beams have narrow flanges, thin webs and light weights. The wide flange I-beam, also known as H-beam, has a section characterised by two parallel legs and no slope on the inside of the legs. It is an economic section steel and is rolled on a four-roller universal mill, so it is also known as a "universal I-beam". National standards have been formed for ordinary and light I-beams.

I-beams, also known as steel beams, are long strips of steel with an I-shaped cross-section. I-beams are divided into ordinary I-beams and light I-beams. They are sections of steel with an I-beam shape.
I-beams are mainly divided into common I-beams, light I-beams and wide flange I-beams. These are divided into wide, medium and narrow flange I-beams according to the flange to web height ratio. The first two are produced in sizes 10-60, i.e. with a corresponding height of 10 cm-60 cm. At the same height, light I-beams have narrow flanges, thin webs and light weights. The wide flange I-beam, also known as H-beam, has a section characterised by two parallel legs and no slope on the inside of the legs. It is an economic section steel and is rolled on a four-roller universal mill, so it is also known as a "universal I-beam". National standards have been formed for ordinary and light I-beams.

H-beam is an economical section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its cross section is the same as the English letter "H". Since all parts of the H-beam are arranged at right angles, the H-beam has the advantages of strong bending resistance, simple construction, cost saving and light weight in all directions, and has been widely used.

H-beam is an economical section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its cross section is the same as the English letter "H". Since all parts of the H-beam are arranged at right angles, the H-beam has the advantages of strong bending resistance, simple construction, cost saving and light weight in all directions, and has been widely used.

H-beam is an economical section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its cross section is the same as the English letter "H". Since all parts of the H-beam are arranged at right angles, the H-beam has the advantages of strong bending resistance, simple construction, cost saving and light weight in all directions, and has been widely used.