Compared with the traditional concrete and reinforcement building materials, Z-shaped steel material has lower self-weight, good seismic performance, and is conducive to installation and handling. Therefore, it will improve the economic benefits of buildings, save metal raw materials, and meet the development theory of The Times.
Steel sheet pile cofferdam is the most commonly used sheet pile cofferdam. Steel sheet pile is a type of steel with lock, its section has straight plate shape, groove shape and Z shape, etc., there are various sizes and interlocking forms. Common ones are Larsen style, Lackawanna style and so on. Its advantages are: high strength, easy to penetrate into the hard soil; Construction can be carried out in deep water, and diagonal supports are added to form a cage if necessary. Good waterproof performance; It can be formed according to the needs of various shapes of cofferdams, and can be reused many times, so it has a wide range of uses.
Steel sheet pile cofferdam is the most commonly used sheet pile cofferdam. Steel sheet pile is a type of steel with lock, its section has straight plate shape, groove shape and Z shape, etc., there are various sizes and interlocking forms. Common ones are Larsen style, Lackawanna style and so on. Its advantages are: high strength, easy to penetrate into the hard soil; Construction can be carried out in deep water, and diagonal supports are added to form a cage if necessary. Good waterproof performance; It can be formed according to the needs of various shapes of cofferdams, and can be reused many times, so it has a wide range of uses.
S235JR high quality steel sheet pile
Steel sheet pile cofferdam is the most commonly used sheet pile cofferdam. Steel sheet pile is a type of steel with lock, its section has straight plate shape, groove shape and Z shape, etc., there are various sizes and interlocking forms. Common ones are Larsen style, Lackawanna style and so on. Its advantages are: high strength, easy to penetrate into the hard soil; Construction can be carried out in deep water, and diagonal supports are added to form a cage if necessary. Good waterproof performance; It can be formed according to the needs of various shapes of cofferdams, and can be reused many times, so it has a wide range of uses.
Steel sheet pile cofferdam is the most commonly used sheet pile cofferdam. Steel sheet pile is a type of steel with lock, its section has straight plate shape, groove shape and Z shape, etc., there are various sizes and interlocking forms. Common ones are Larsen style, Lackawanna style and so on. Its advantages are: high strength, easy to penetrate into the hard soil; Construction can be carried out in deep water, and diagonal supports are added to form a cage if necessary. Good waterproof performance; It can be formed according to the needs of various shapes of cofferdams, and can be reused many times, so it has a wide range of uses.
Round steel has excellent toughness and machinability. Because of its cylindrical shape, round steel is easier to cut, weld and process into various shapes. It has good strength and wear resistance. Round steel is generally made of high-strength steel. In various occasions with high strength requirements, such as Bridges, stairs, construction supports, etc., round steel can play a stabilizing and supporting role. Round steel has good plasticity and weldability. Round steel can be cold or hot worked into various shapes, and it can be joined with other materials through processes such as welding and heat treatment
High quality S275JR round steel
Round steel has excellent toughness and machinability. Because of its cylindrical shape, round steel is easier to cut, weld and process into various shapes. It has good strength and wear resistance. Round steel is generally made of high-strength steel. In various occasions with high strength requirements, such as Bridges, stairs, construction supports, etc., round steel can play a stabilizing and supporting role. Round steel has good plasticity and weldability. Round steel can be cold or hot worked into various shapes, and it can be joined with other materials through processes such as welding and heat treatment
Good strength and wear resistance S235JR round steel
Round steel has excellent toughness and machinability. Because of its cylindrical shape, round steel is easier to cut, weld and process into various shapes. It has good strength and wear resistance. Round steel is generally made of high-strength steel. In various occasions with high strength requirements, such as Bridges, stairs, construction supports, etc., round steel can play a stabilizing and supporting role. Round steel has good plasticity and weldability. Round steel can be cold or hot worked into various shapes, and it can be joined with other materials through processes such as welding and heat treatment
High quality ss400 round steel
Round steel has excellent toughness and machinability. Because of its cylindrical shape, round steel is easier to cut, weld and process into various shapes. It has good strength and wear resistance. Round steel is generally made of high-strength steel. In various occasions with high strength requirements, such as Bridges, stairs, construction supports, etc., round steel can play a stabilizing and supporting role. Round steel has good plasticity and weldability. Round steel can be cold or hot worked into various shapes, and it can be joined with other materials through processes such as welding and heat treatment
High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
China Factory S275JR H-shaped steel
1, the structural strength is high compared with the I-steel, the section modulus is large, and the metal can be saved by 10-15% under the same bearing conditions. 2. Flexible and rich design style In the case of the same beam height, the opening of the steel structure is 50% larger than the opening of the concrete structure, so that the building layout is more flexible. 3. The structural weight is light compared with the concrete structure, and the reduction of the structural weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple and the cost is reduced. 4. High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
High quality S235JR H-shaped steel
1, the structural strength is high compared with the I-steel, the section modulus is large, and the metal can be saved by 10-15% under the same bearing conditions. 2. Flexible and rich design style In the case of the same beam height, the opening of the steel structure is 50% larger than the opening of the concrete structure, so that the building layout is more flexible. 3. The structural weight is light compared with the concrete structure, and the reduction of the structural weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple and the cost is reduced. 4. High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
1, the structural strength is high compared with the I-steel, the section modulus is large, and the metal can be saved by 10-15% under the same bearing conditions. 2. Flexible and rich design style In the case of the same beam height, the opening of the steel structure is 50% larger than the opening of the concrete structure, so that the building layout is more flexible. 3. The structural weight is light compared with the concrete structure, and the reduction of the structural weight reduces the internal force of the structural design, which can make the building structure foundation treatment requirements low, the construction is simple and the cost is reduced. 4. High structural stability. The steel structure based on hot-rolled H-shaped steel has scientific and reasonable structure, good plasticity and flexibility, and high structural stability, which is suitable for building structures with large vibration and impact loads and strong resistance to natural disasters, especially for some building structures with multiple earthquakes. According to statistics, in the world's devastating earthquake disaster of magnitude 7 or more, the H-shaped steel mainly steel structure buildings have the least degree of damage.
1. Strong impact resistance and wear resistance, so its service life is long. 2. Light weight, convenient construction, help to save construction time, improve the construction period. 3. Beautiful appearance, from the appearance point of view, I-steel up and down symmetrical, in line with the public aesthetic. 4. It has the characteristics of insulation, good magnetic permeability, fire retardant, insulation and heat insulation. I-beam steel is mainly used in the steel structure of industrial and civil buildings, steel bearing brackets of industrial structures, steel piles and support structures of underground engineering, petrochemical, electric power and other industrial equipment structures, as well as long-span steel bridge components.
High quality Q460 I Beam for sale
1. Strong impact resistance and wear resistance, so its service life is long. 2. Light weight, convenient construction, help to save construction time, improve the construction period. 3. Beautiful appearance, from the appearance point of view, I-steel up and down symmetrical, in line with the public aesthetic. 4. It has the characteristics of insulation, good magnetic permeability, fire retardant, insulation and heat insulation. I-beam steel is mainly used in the steel structure of industrial and civil buildings, steel bearing brackets of industrial structures, steel piles and support structures of underground engineering, petrochemical, electric power and other industrial equipment structures, as well as long-span steel bridge components.
1. Strong impact resistance and wear resistance, so its service life is long. 2. Light weight, convenient construction, help to save construction time, improve the construction period. 3. Beautiful appearance, from the appearance point of view, I-steel up and down symmetrical, in line with the public aesthetic. 4. It has the characteristics of insulation, good magnetic permeability, fire retardant, insulation and heat insulation. I-beam steel is mainly used in the steel structure of industrial and civil buildings, steel bearing brackets of industrial structures, steel piles and support structures of underground engineering, petrochemical, electric power and other industrial equipment structures, as well as long-span steel bridge components.
Strong wear resistance S355 I Beam
1. Strong impact resistance and wear resistance, so its service life is long. 2. Light weight, convenient construction, help to save construction time, improve the construction period. 3. Beautiful appearance, from the appearance point of view, I-steel up and down symmetrical, in line with the public aesthetic. 4. It has the characteristics of insulation, good magnetic permeability, fire retardant, insulation and heat insulation. I-beam steel is mainly used in the steel structure of industrial and civil buildings, steel bearing brackets of industrial structures, steel piles and support structures of underground engineering, petrochemical, electric power and other industrial equipment structures, as well as long-span steel bridge components.
1. Strong impact resistance and wear resistance, so its service life is long. 2. Light weight, convenient construction, help to save construction time, improve the construction period. 3. Beautiful appearance, from the appearance point of view, I-steel up and down symmetrical, in line with the public aesthetic. 4. It has the characteristics of insulation, good magnetic permeability, fire retardant, insulation and heat insulation. I-beam steel is mainly used in the steel structure of industrial and civil buildings, steel bearing brackets of industrial structures, steel piles and support structures of underground engineering, petrochemical, electric power and other industrial equipment structures, as well as long-span steel bridge components.
1. Strong impact resistance and wear resistance, so its service life is long. 2. Light weight, convenient construction, help to save construction time, improve the construction period. 3. Beautiful appearance, from the appearance point of view, I-steel up and down symmetrical, in line with the public aesthetic. 4. It has the characteristics of insulation, good magnetic permeability, fire retardant, insulation and heat insulation. I-beam steel is mainly used in the steel structure of industrial and civil buildings, steel bearing brackets of industrial structures, steel piles and support structures of underground engineering, petrochemical, electric power and other industrial equipment structures, as well as long-span steel bridge components.
1. Strong impact resistance and wear resistance, so its service life is long. 2. Light weight, convenient construction, help to save construction time, improve the construction period. 3. Beautiful appearance, from the appearance point of view, I-steel up and down symmetrical, in line with the public aesthetic. 4. It has the characteristics of insulation, good magnetic permeability, fire retardant, insulation and heat insulation. I-beam steel is mainly used in the steel structure of industrial and civil buildings, steel bearing brackets of industrial structures, steel piles and support structures of underground engineering, petrochemical, electric power and other industrial equipment structures, as well as long-span steel bridge components.
High pressure, long support time, easy to install and not easy to deform.
High strength: the square pipe has high tensile, compressive and bending strength, and can withstand large loads and pressures, which is suitable for the production of various structural parts. Good stability: the square tube has high dimensional accuracy, stable structure, and is not easy to deform, which can ensure that the processed products have high accuracy and stability. Good corrosion resistance: square pipe after galvanized, spray and other surface treatment, has good corrosion resistance, can adapt to a variety of complex environments. Low cost: The production cost of square tubes is relatively low, and it is easy to process, suitable for large-scale production and applications.
Because of the particularity and singularity of its use, special-shaped steel often has higher requirements for accuracy than simple section steel, which has higher requirements for the ability of equipment. Because of its complex section shape, especially many special special-shaped steel for specific occasions, there is even little experience to learn from, so that the difficulty of pass design and production is much higher than that of simple section steel. Therefore, the production cost of special-shaped steel is higher than that of simple section steel. Special-shaped steel because of its shape and size is very different, many are a certain industry or specific occasions, so the market demand for a single variety is often not very large. So the scale of the special-shaped steel production system is often not very large
1. The section of C-section steel is economical and saves materials. The section shape can be designed according to the needs when working, and the effective structure is reasonable. The section coefficient per unit weight is higher than that of hot-rolled section steel. Cold-formed steel used in construction contains 38-50% less metal than hot-rolled steel, and used in agricultural machinery and vehicles can save 15-60% of metal. Convenient construction, reduce the comprehensive cost. 2. The variety of C-type steel is more diversified. When running, the general hot rolling method is difficult to produce a variety of steel with uniform wall thickness, complex cross-section shape and a variety of materials of cold formed steel. The surface of the product is smooth, the appearance is good, the size is good, the length can also be adjusted flexibly according to the need, can be supplied with a square or times, and improve the utilization rate of materials. C-shaped steel mainly refers to steel plate or steel, in the cold state bending of various cross-section shapes of finished steel, C-shaped steel is also known as cold-formed profiles or cold-formed steel, is an economical cross-section of light film steel. C-shaped steel is the main material for making light steel structure. It has a very thin, reasonably shaped, complex cross-section that cannot be produced by heat. Compared with hot-rolled steel, in the same section area, the rotation radius is increased by 50% to 60%, and the section moment of inertia is increased by 0.5% to 3.0 times, so the material strength can be used more rationally. C-type steel is one of a variety of steel varieties, in operation, under normal temperature conditions effectively longitudinal array of a group of rolls, gradually deformed to meet the requirements of the use of the shape and size, and then determine the size, cut into the corresponding length. This product is cold-formed steel. Of course, C-shaped steel can also be obtained by pressing, bending or drawing deformation methods. C-type steel is mainly hot-rolled or cold-rolled strip steel as billet, bending in the process of forming a variety of cross-section geometry of steel. The section of C-section steel is very economical and reasonable, and materials can be saved when used. The section shape of C-section steel can be designed according to needs, and the scale is reasonable to a certain extent. The section coefficient per unit weight is higher than that of hot-rolled section steel, which can reduce the weight of parts and save materials under the same load. C-shaped steel is used in construction for 38-50% less metal than hot-rolled steel, and for agricultural machinery and vehicles can save 15-60% metal. Convenient construction, reduce the comprehensive cost. There are many kinds of C-shaped steel supply cold steel, in the production process, it is generally possible to use the ordinary hot rolling method is difficult to produce thick wall uniform, complex cross-section of C-shaped steel cold steel and various materials of cold steel.
