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Caoxian steel strand rest assured where to buy products?
Time:
Mar 24,2024
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henan star cable co., ltd. mainly produces steel cable, steel strand, prestressed concrete with steel strand, prestressed steel strand, unbonded prestressed steel strand etc. Products are widely used in highways, railways, large-span viaducts and other large-scale projects.
Every time you walk through the construction site, you can see a seemingly not thick steel wire on the crane, which can lift several tons of cement and building materials, and you can feel how strong the load-bearing capacity of this steel strand is. There is a Chinese saying that "one chopstick is gently broken, and ten pairs of chopsticks are firmly held into a group". However, the prestressed steel strand is not "held into a group" in this simple sense, but needs a special process to be twisted. If the technology is improper, it will not produce the effect of holding the group to bear the strength.
The weight of steel strands twisted by different numbers of steel wires is also different, but the total load-bearing capacity cannot be obtained by simply multiplying a load-bearing capacity with a specific number of wires. Instead, these specific load-bearing capacities are calculated through special workmanship. General manufacturers will mark the products when they leave the factory, so users only need to choose the corresponding thickness of steel strand according to their own needs.
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Prestressed steel strand has excellent tensile strength, low relaxation value, good elongation and excellent fatigue resistance, so it has a wide range of applications in the construction of roads, bridges, airports, water conservancy dams and other types of projects. In addition, it is also often used as a bearing cable, cable, reinforced core, prestressed material, etc. In recent years, unbonded prestressed steel strands have also begun to be used. It is made by coating ordinary prestressed steel strands with anti-corrosion grease or paraffin and then wrapping high-density polyethylene (HDPE).
The prestressed steel strand is a stranded steel cable composed of 2, 3, 7 or 19 high-strength steel wires, and has been stress-relieved (stabilized) and is suitable for prestressed concrete and similar applications. The main characteristics of this steel cable are high strength, good relaxation performance, and relatively straight when deployed. In terms of tensile strength, the common grade is 1860 MPa, but there are also strength grades such as 1720, 1770, 1960, 2000, and 2100 MPa. In our Chinese market, the most commonly used specifications are 15.2mm diameter steel strands, while 12.7mm and 15.7mm steel strands are used less, and thicker steel strands will be used for mine support.
In the bridge, water conservancy, energy and construction and other industries, prestressed steel strand is widely used in the construction process of floor and foundation engineering. In fact, not only that, due to the acceleration of urban construction, the use of steel strand is also constantly expanding. For example, high-altitude cleaning buildings and other service companies, as well as some processing engineering service companies, need to use this kind of steel wire with relatively large bearing weight, but the overall weight is relatively light and the quality is relatively good, which can ensure personal safety. To ensure that high-altitude operations are not affected by the wind, but also to protect the person. The prestressed tension value of steel wire is its bearing value. Although its bearing weight is proportional to its thickness, it should be used as much as possible to meet the needs, otherwise it will cause unnecessary waste.
Excellent prestressed steel strand manufacturers, whether in terms of production or after-sales service, must be superior to other manufacturers, especially in the production will pay attention to many aspects of improvement, so that product quality can meet the standard and better serve users.
In addition to the core technology of the products, the powerful prestressed steel strand manufacturers also have high product process improvement in their production. If a manufacturer does not have good process improvement in their production, the subsequent products may have no performance in use, or it is difficult for users to have good satisfaction in service life, etc.
Henan Star Steel Cable-Cao County Steel Strand Rest assured Partner, Learn History, Grasp Laws and Believe in Ideas; Bacon casts soul, gathers heart and gathers strength in China! If you are interested in or have questions about large-scale engineering projects such as expressways, railways and long-span viaducts, please call: 15838387366, Henan star steel cable-your considerate procurement consultant, to provide multi-faceted solutions for large-scale engineering projects such as expressways, railways and long-span viaducts, and to serve you wholeheartedly!
Thank you for browsing "Where can I buy Cao County Steel Strand Rest assured products?!"
------ editor: star cable network management center
Real-time information
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Mar 22,2024
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