Prestressed Cable Stayed for Sale

  • Prestressed Cable Stayed for Sale
  • Prestressed Cable Stayed for Sale
  • Prestressed Cable Stayed for Sale
  • Prestressed Cable Stayed for Sale

Product Overview:

GQ250 (280) steel stranded wire diagonal cable
1. The cable has four layers of protection: epoxy layer (or galvanized layer), grease, small PE, and HDPE outer protective sleeve,
2. Lasso steel strands have the advantages of overall corrosion resistance and independent corrosion resistance, that is, in the case of outer PE damage, the independent corrosion resistance of epoxy coating material can still meet engineering requirements.
3. Steel strands are cut on site to avoid prefabrication errors;
4. The steel strand can be replaced by a single wire, providing convenience for future cable replacement;
5. The friction coefficient between HDPE and HDPE is relatively high, providing ideal internal damping performance for each strand of steel cable:
6. GB/T30826-2014 "Technical Conditions for Steel Strand Stay Cables of Cable Stayed Bridges" JT/T771-2009 "Technical Conditions for Unbonded Steel Strand Stay Cables"

Prestressed Cable Stayed for Sale Details


Prestressed Cable Stayed for Sale
Cable-stayed bridge is a bridge that uses several diagonal cables to attach beams to tower columns. It consists of three parts: beams, diagonal cables, and tower columns. It is a self anchoring system with pre tensioned forces. The horizontal force of the diagonal cables is borne by the beams, and the beams are supported not only on the piers but also on the diagonal cables led out from the tower columns. Contact us for more Prestressed Cable Stayed details:  
WhatsApp/WeChat/Phone/Skype】+86 13201801998 


Structure Diagram for Prestressed Cable Stayed for Sale:

Cable-stayed cable has 4 layers of protection: epoxy layer (or galvanized layer), grease, small PE, and HDPE outer protective sleeve. Among them, the steel strands of the cable-stayed cable have the advantages of overall anti-corrosion and independent anti-corrosion, that is, in the case of damage to the outer PE, the independent anti-corrosion of the epoxy coating material can still meet the engineering requirements. Steel strands are cut on site to avoid prefabrication errors; The steel strand can be replaced by a single wire, providing convenience for future cable replacement; The friction coefficient between HDPE and HDPE is relatively high, providing ideal internal damping performance for each strand of steel cable; Each steel strand is independent of each other, avoiding the possibility of the entire cable being scrapped during installation due to damage to the anti-corrosion layer that cannot be repaired. GQ250 (280) steel strand diagonal cable, steel strand 250/300 cable system, stress upper limit of 0.45 σ b, fatigue stress amplitude of 250/300Mpa. 
Generally used for high tower cable-stayed bridges. Compliant standard "GB/T30826-2014 Technical Conditions for Steel Strand Stay Cables of Cable Stayed Bridges" JT/T771-2009 Technical Conditions for Unbonded Steel Strand Stay Cables "



Prestressed Cable Stayed for Sale is Widely Used in Many Usage Scenarios


1. Anchor end
The tensioning end anchor is a fixed end anchor at one end, which consists of clips, anchor plates, support buckets, protective covers, and sealing devices.
2. Transition end
The transition end is composed of shock absorber cable clamps and a waterproof structure
3. Free end
The cable body is protected by epoxy coated steel strands or galvanized steel strands+paraffin+PE sleeve for steel strands


Advantage of Prestressed Cable Stayed for Sale:

The advantages of 250 cable-stayed cable:
The cable has an epoxy layer (or galvanized layer)+grease+PE3+HDPE outer protective sleeve for four layers of protection. Among them, the cable steel strand has the advantages of both body anti-corrosion and independent anti-corrosion, that is, in the case of damage to the outer PE, the epoxy coating material can still meet the engineering requirements for independent anti-corrosion.
Steel strands are cut on site to avoid prefabrication errors; The steel strand can be replaced by a single wire, providing convenience for future cable replacement; The friction coefficient between HDPE and HDPE is relatively high, providing ideal internal damping performance for each strand of steel cable; Each steel strand is independent of each other, avoiding the possibility of the entire cable being scrapped during installation due to damage to the anti-corrosion layer that cannot be repaired.


ZT15 series extruded cold cast composite anchoring steel strands
The steel stranded wire cold cast anchor cable mainly consists of a cover plate, anchor cup, split wire anchor plate, spherical nut, spherical washer, constraint ring, extension cylinder, sealing cylinder, sealing device, and cable body. The cable body steel strand is anchored to the dividing anchor plate through a header, and then anchored to the anchor cup through cold cast anchor filling material. The anchor cup is then anchored to the steel cushion plate at the anchor mouth of the component through a nut, forming a prestressed cable.
The structure and size of steel wire cold cast anchor cables are basically similar to those of steel wire cold cast anchor cables. The size of the same number of steel wires is smaller than that of steel wire cold cast anchor cables, and the steel wire stress of the cable is higher than the strength of steel wire cold cast anchor cables.

Prestressed Cable Stayed for Sale Monitoring System

The construction unit aims to improve management through technology and collaborates with design and research units to establish a bridge life safety monitoring system based on sensor technology. This system integrates basic information such as specific geometric dimensions, material properties, and configuration features of various components of the bridge, achieving full lifecycle monitoring of the bridge.

Prestressed Cable Stayed for Sale in Shaanxi Zhongtuo Mine Equipment - Cases


Prestressed Cable Stayed for Sale in Shaanxi Zhongtuo Mine Equipment - Pakaging




About Us


Shaanxi Zhongtuo Mining Equipment Co., Ltd. is a supplier of Prestressed Cable Stayed products integrating R&D, manufacturing, sales and service. We have an advanced production base and a complete supply chain system. By providing more efficient and safer products, we can We can ensure product quality and safety, reduce cost waste, and reduce safety risks, and promote the intelligent process of the global bridge construction industry. Products include Post Tension Jack, Lock Nut Hydraulic Jack, Mono strand Hydraulic Jack, Hydraulic Synchronous Lifting System, Intelligent Automatic Tension Equipment, Prestressed Anchorage, Steel Stranding Machine, Cable-stayed etc. Our goal is to create a one-stop bridge construction solution.
Our Factory:

FAQ

  1. Whole bridge raw material procurement or partial material procurement?

       The procurement of raw materials for the entire bridge requires construction drawings for the entire bridge, and specific parameter specifications for specified raw
       materials need to be improved by the customer.

       2. What are the types of customer stay cables?
       It is mainly divided into the following four types: arch bridge cable-stayed system, building structure and steel tie rod system, suspension bridge prestressed system,
       cable-stayed prestressed system
       3. Requirement standards?
       There is no standard specification for cable-stayed cables, and customization is completely required. The standards made in the order comply with industry or
       national standards.
       4. Q: How can you guarantee quality?

  A: We have a perfect pre-sales service and after-sales service system. We will start to track the whole process from 

  the factory production, and there will be a service specialist to provide you with exclusive service, so as to ensure

  that there is no problem in the entire order process.

  5. Q: Do you provide samples?

  A: Yes, sample orders are welcomed.

  6. Q: Do you provide OEM&ODM service?

  A: Yes, we provide OEM&ODM service for most of our products. Please contact our sales manager for details.

  7. Q: What can you buy from us?

  A: Post Tension Jack, Lock Nut Hydraulic Jack, Mono strand Hydraulic Jack, Hydraulic Synchronous Lifting System, Intelligent Automatic Tension Equipment,
        Automatic Grouting Trolley, Steel Strand, Prestressed Anchorage, Steel Stranding Machine, Cable-stayed, and other bridge construction products.

  If you have any needs, you can contact our sales managers. We will find the best solution for you.

  8. Q: Are the products in stock?

  A: For most products, we have inventory and will arrange delivery in time. For large orders, we will calculate

  the delivery time accordingly and communicate with you.

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About Zhongtuo

Shaanxi Zhongtuo Mining Equipment Co., Ltd. was located in the ancient city of Xi'an in 2005. The company focuses on the production and development of intelligent equipment, focusing on mining equipment, splitting equipment, prestressing equipment, drilling, and rock drilling equipment, shotcrete grouting equipment, and road equipment! The products are used in bridge construction, tunnel subway construction, mining, and hydropower new energy projects.

Shaanxi Zhongtuo Mining Equipment Co., Ltd.

Zhongtuo business scope covers drilling rigs, bridge tension jacks, diamond saw machines, mud pump machines, mortar spraying machines, dry-mixed shotcrete machines, high-pressure grouting pumps, rebar processing machines, rock splitters, pavement machinery, rescue tools, and so on.

Business Purpose

Shaanxi Zhongtuo Mining Equipment Co., Ltd. was founded with "credibility first, service and thoughtful" as the purpose of the enterprise, the spirit of "honesty, openness, hard work, innovation" spirit of enterprise, adhering to the scientific development, the quality of survival, to serve the credibility of the guiding principles. 

Prospect Future

Become a world-class mine equipment development manufacturer and service provider; "perfect quality, boutique concept, in-depth development, customer first" credo to build the brand and the future; Honesty, seeking economic and social unity, pioneering the development of the times.

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