Rail steel is a professional steel used to manufacture tracks for locomotives, cranes, etc. According to Chinese national standards and the standards of the Ministry of Metallurgical Industry, rails are divided into railway rails, light rails, conductive rails and crane rails. my country's railways have developed a situation where high density, large axle loads and high speeds are simultaneously promoted. The simultaneous increase in speed and axle load undoubtedly places higher requirements on the performance of rails. The quality issues of rail steel have attracted more and more widespread attention.

Rail steel is a professional steel used to manufacture tracks for locomotives, cranes, etc. According to Chinese national standards and the standards of the Ministry of Metallurgical Industry, rails are divided into railway rails, light rails, conductive rails and crane rails. my country's railways have developed a situation where high density, large axle loads and high speeds are simultaneously promoted. The simultaneous increase in speed and axle load undoubtedly places higher requirements on the performance of rails. The quality issues of rail steel have attracted more and more widespread attention.

Rail steel is a professional steel used to manufacture tracks for locomotives, cranes, etc. According to Chinese national standards and the standards of the Ministry of Metallurgical Industry, rails are divided into railway rails, light rails, conductive rails and crane rails. my country's railways have developed a situation where high density, large axle loads and high speeds are simultaneously promoted. The simultaneous increase in speed and axle load undoubtedly places higher requirements on the performance of rails. The quality issues of rail steel have attracted more and more widespread attention.

Steel sheet pile is a kind of section steel with lock. Its section has straight plate shape, groove shape and Z shape, etc., and there are various sizes and interlocking forms. The common ones are Larson type, Lackawanna type and so on. Its advantages are: high strength, easy to drive into hard soil layer; it can be constructed in deep water, and if necessary, it can be added with oblique support to form a cage. Good waterproof performance; cofferdams of various shapes can be formed according to needs, and can be reused many times, so it has a wide range of uses.

Steel sheet pile is a kind of section steel with lock. Its section has straight plate shape, groove shape and Z shape, etc., and there are various sizes and interlocking forms. The common ones are Larson type, Lackawanna type and so on. Its advantages are: high strength, easy to drive into hard soil layer; it can be constructed in deep water, and if necessary, it can be added with oblique support to form a cage. Good waterproof performance; cofferdams of various shapes can be formed according to needs, and can be reused many times, so it has a wide range of uses.

Steel sheet pile is a kind of section steel with lock. Its section has straight plate shape, groove shape and Z shape, etc., and there are various sizes and interlocking forms. The common ones are Larson type, Lackawanna type and so on. Its advantages are: high strength, easy to drive into hard soil layer; it can be constructed in deep water, and if necessary, it can be added with oblique support to form a cage. Good waterproof performance; cofferdams of various shapes can be formed according to needs, and can be reused many times, so it has a wide range of uses.

H-beam is a kind of Economic section steel, which  sectional area distribution is more optimized, the  ratio of  strength to weight is more reasonable, Mechanical properties of section is more better.It is developed from the I-section steel optimization of a better section mechanical properties of the economic section steel, because its section is same as  the English letter "H" ,so be named as H-Beam. Because the various  part of H-beam is arranged at right angles, H-beam has the advantages of strong bending resistance, simple construction, cost saving and light structural weight in all directions, so it has been widely used.

H-beam is a kind of Economic section steel, which  sectional area distribution is more optimized, the  ratio of  strength to weight is more reasonable, Mechanical properties of section is more better.It is developed from the I-section steel optimization of a better section mechanical properties of the economic section steel, because its section is same as  the English letter "H" ,so be named as H-Beam. Because the various  part of H-beam is arranged at right angles, H-beam has the advantages of strong bending resistance, simple construction, cost saving and light structural weight in all directions, so it has been widely used.

H-beam is a kind of Economic section steel, which  sectional area distribution is more optimized, the  ratio of  strength to weight is more reasonable, Mechanical properties of section is more better.It is developed from the I-section steel optimization of a better section mechanical properties of the economic section steel, because its section is same as  the English letter "H" ,so be named as H-Beam. Because the various  part of H-beam is arranged at right angles, H-beam has the advantages of strong bending resistance, simple construction, cost saving and light structural weight in all directions, so it has been widely used.

I-beam is a long steel bar with an I-shaped cross section, also known as a steel beam. ‌It is mainly divided into three types: ordinary I-beam, light I-beam and wide flange I-beam. Ordinary I-beam and light I-beam are two common types. The specifications of ordinary I-beam are 10-60, and the height range is between 10 cm and 60 cm, while light I-beam has the characteristics of narrow flange, thin web and light weight. Wide flange I-beam, also known as H-beam, has a cross-sectional feature of parallel legs and no inclination on the inside. It is usually rolled on a four-roll universal mill, so it is also called "universal I-beam".