| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Crafted with precision from superior high-carbon steel plates, our prestressed steel wire epitomizes excellence in engineering. Each wire is meticulously manufactured through a series of sophisticated processes, including acid washing, cold drawing, and phosphating. The versatility of this product allows it to cater to various needs, as it is available in two main types: resilient cold-drawing steel wire and stress-relieving steel wire. Additionally, it offers three distinctive surface finishes: plain, indented, and spiral ribbed. Our cold drawing wire is the optimal choice to significantly enhance the durability and strength of prestressed concrete structures, ensuring long-lasting performance and reliability.
Raw Material Requirements
Our premium prestressed concrete steel wire owes its unmatched quality to high-grade carbon steel wire rods such as SWRH77B or SWRH82B. Adhering to the highest standards, these rods must meet rigorous criteria, including precise size, shape, and weight tolerances, superior chemical composition, advanced smelting techniques, optimal delivery conditions, exceptional mechanical properties, minimal decarbonization, and impeccable surface quality. Our attention to special requirements ensures that each wire delivers extraordinary performance and dependability, setting new benchmarks in the industry.
Our state-of-the-art cooling process, utilizing cutting-edge Sterem technology, assures a remarkable Sotenization rate of over 85%. This unrivaled precision ensures that the coils produced surpass the stringent demands of prestressed concrete steel wire and strands, guaranteeing exceptional consistency and top-tier quality.
Standards of Steel Wire for Prestressed Concrete
The current standards are GB/T5223-2014Prestressed concretesteel wire, according toASTM A421-16, ASTM A881/A881M -2005, BS5896-2012, EN10138-2:2009, GOST 7348-81,TU U27.3-136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934 - 2, ABNT NBR 7482:2008,etc.
Applications for the Reinforcement of Concrete Constructions
Our steel wire for prestressed concrete is masterfully designed to excel across a vast spectrum of applications. It plays a pivotal role in constructing single and multi-story buildings, highway and railway bridges, sleepers, electric poles, and pressurized water pipes. Furthermore, it is indispensable in the construction of storage tanks, water towers, modern high-rise edifices, subterranean structures, high-rise complexes, hydraulic projects, maritime constructions, and airport facilities, including runways and terminals. Ideally suited for industries demanding super-tall, super-span, super-volume, and ultra-large area constructions, as well as ventures requiring extraordinary loads, shapes, and functionalities in structural engineering, our steel wire sets a new standard in versatility and excellence.
Ranges of Wire Diameter
3.00 mm - 12.00 mm
Ranges of Strength
1470MPa - 1860MPa
| HELICAL PC WIRE | ||||
| Nominal Dia.(mm) | Tensile Strength (MPa) | Relaxation (1000h) | Min. Elongation at Max. Load | Standards |
| 3.0, 4.0, 5.0, 6.0, 7.0, 7.5, 8.0, 9.0, 10.0, 11.0, 12.0 | 1470,1570,1670,1770,1860 | Low relaxation≤2.5% | Agt≥3.5% | GB/T5223, ASTMA421, BS5896 |
Q: Are you a trading company or manufacturer?
A: We are a MANUFACTURER.
Q: How are the PRICES of your products?
A: Because we are a private company, the prices of our products are usually COMPETETIVE and FLEXIBLE according to the number of orders and customer needs. We endeavor to keep our prices reasonable and provide quality products and services to meet our customers' needs and budgets.
Q: Are your products CERTIFIED or INSPECTED?
A: Yes, our products are usually certified by international certification bodies or inspected by third-party inspection organisations, such as CE certification, ISO 9001 quality management system certification, etc. These certifications and inspections prove the quality and compliance of our products.
Q: Do you offer CUSTOMISED SERVICE for your products?
A: We can provide customized products according to customers' needs. Whether it is the specification, material or packaging, we can adjust and customize to meet the specific requirements of our customers to meet their particular needs.
Q: What kind of payment does your company support?
A: T/T, L/C at sight, Cash, Western Union, and other negotiable payment methods.
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