Types and models of steel strands

Release time:

2024-03-26

As an important metal product, steel strand is widely used in bridge, construction, electric power, transportation and other fields. According to its use and characteristics, steel strands can be divided into many types and models.

types of 1. steel strand:

1. Parallel steel strand: It is formed by parallel stranding of multiple steel wires, and is often used for stretching in prestressed concrete structures.
2. Galvanized steel strand: Galvanized on the basis of ordinary steel strand, which has better anti-corrosion performance and is suitable for humid environment.
3. Prestressed steel strand: After special treatment, it has high strength and toughness, and is mainly used for tensioning in prestressed concrete structures.
4. Steel wire rope and steel strand: It combines the characteristics of steel wire rope and steel strand, has high bearing capacity and wear resistance, and is often used in hoisting, traction and other fields.

type of 2. steel strand:

1. 1 × 3 type: composed of three steel wires, commonly used in the tensioning of prestressed concrete structures.
2. 1 × 7 type: composed of seven steel wires, more common, with high strength and toughness.
2. 1 × 19 type: composed of nineteen steel wires, with high bearing capacity and wear resistance, suitable for lifting, traction and other heavy-duty occasions.
3. According to different diameters, steel strands can be divided into various specifications, such as Φ4, Φ6, Φ8, Φ10, etc. Steel strands of different specifications are suitable for different environments and engineering needs.

In addition, there are some special types of steel strands, such as galvanized plastic-coated steel strands, stainless steel strands, etc., with special anti-corrosion, wear resistance, high temperature resistance and other properties, suitable for special engineering needs.

Regarding the length, the standard length of steel strand is usually 6 meters or customized according to customer needs. In practical engineering, the appropriate length of steel strand is selected according to the engineering requirements and specifications. In addition, the steel strand will undergo strict testing and testing before leaving the factory to ensure that its quality and performance meet the requirements.

In short, there are many types and models of steel strands, and the selection of suitable steel strands needs to be determined according to specific engineering requirements, environment and conditions of use. During use, attention should also be paid to the installation, use and maintenance of steel strands to ensure their safety and reliability. For further questions or needs, it is recommended to consult a professional engineer or manufacturer.

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Types and models of steel strands