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Shengfangzhou
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Mainly engaged in: light rail, heavy rail, crane tracks, mining steel, U-shaped steel for mining, flat steel, rail connectors, track plates, and fish tail wires, among various railway material products. Our company has a complete and scientific quality management system.
Key words:
Mainly engaged in: light rail, heavy rail, crane tracks, mining steel, U-shaped steel for mining, flat steel, rail connectors, track plates, and fish tail wires, among various railway material products. Our company has a complete and scientific quality management system.
Key words:
Mainly engaged in: light rail, heavy rail, crane tracks, mining steel, U-shaped steel for mining, flat steel, rail connectors, track plates, and fish tail wires, among various railway material products. Our company has a complete and scientific quality management system.
Key words:
Rail expansion joint processing
Mainly engaged in: light rail, heavy rail, crane tracks, mining steel, U-shaped steel for mining, flat steel, rail connectors, track plates, and fish tail wires, among various railway material products. Our company has a complete and scientific quality management system.
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Saint Ark explains what light rail is.
The abbreviation for light rail is light rail or light track. It refers to a type of railway that is laid with lightweight materials, resulting in a total weight that is much less than that of conventional railways, which is why it is called light rail. Light rail is a type of railway that exists in contrast to ordinary railways, while heavy rail is the common traditional railway.
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A method for manufacturing a track-laying monorail vehicle track transporter.
The rail transport vehicle is a tool specifically used for transporting tracks. Its main structure includes a main rod, rollers, axles, and hooks. It has the advantages of being small in size, lightweight, and easy to carry.
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A new method for manufacturing high-strength U-shaped steel structures.
Steel is an essential material for the construction and realization of the four modernizations. It is widely used and comes in various types. Based on the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes, and metal products.
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The characteristics and applications of rails.
The cross-sectional shape of the lifting rail track is composed of a bending-resistant I-shaped section, consisting of the rail head, rail web, and rail base. In order for the guide rail to better withstand various forces and ensure the necessary strength conditions, the rail must have sufficient height, and the head and base must have adequate area and height, while the web and base should not be too thin.
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How to check the quality of used lifting rails?
The surface of the electric welding of the rails should have a smooth, fine scale appearance, be free of grooves, be continuous, and have no wrinkles, with a gentle connection of the metal materials. The welding effect should be seamless, allowing only for some surface porosity. Within a range of 3 meters of the welding, the pins do not need to be tightened, so that the rails can be extended during the welding process.
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Due to the relatively high and narrow cross-sectional dimensions, the moments of inertia about the two principal axes of the cross-section differ significantly. Therefore, it can only be used directly for components subjected to bending in its web plane or to form a lattice-type structural member.
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