| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Crafted from superior high-carbon steel plates, our prestigious prestressed steel wire epitomizes excellence and innovation. Manufactured through a meticulous series of advanced processes, including acid washing, cold drawing, and phosphating, this wire stands out in versatility and strength. With two primary types—resilient cold-drawing steel wire and stress-relieving steel wire—it caters to various industry needs. Additionally, our product offers three distinct surface finishes: plain, indented, and spiral ribbed, each tailored for specific applications. The cold drawing wire is the optimal choice for enhancing the durability and resilience of robust prestressed concrete structures.
Raw Material Requirements
Our premium prestressed concrete solutions are founded on the impeccable quality of high-carbon steel wire rods like SWRH77B or SWRH82B. To uphold the highest standards, these rods must meet rigorous criteria, encompassing precise size, shape, and weight tolerances, a superior chemical composition, refined smelting techniques, perfect delivery conditions, outstanding mechanical properties, minimal decarbonization, and impeccable surface quality. Special requirements are thoughtfully integrated to guarantee unmatched performance and reliability, ensuring our products stand out in the industry.
Through the implementation of cutting-edge Sterem technology, our cooling process achieves an extraordinary Sotenization rate of over 85%. This state-of-the-art approach ensures that each coil produced meets the most stringent demands of prestressed concrete steel wire and strands, offering unparalleled consistency and exceptional quality in every delivery.
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 high-performance steel wire for prestressed concrete is a game-changer in diverse construction applications. It plays crucial roles in building sturdy single and multi-story buildings, constructing reliable highway and railway bridges, manufacturing durable sleepers, and crafting robust electric poles. It also excels in pressurized water pipes, storage tanks, and water towers construction. Its remarkable versatility extends to modern high-rise edifices, subterranean infrastructures, expansive complexes, hydraulic projects, maritime constructions, and airport facilities, including cutting-edge runways and terminals. This product is ideal for industries requiring exceptional structures with super-tall, super-span, super-volume capabilities, and ultra-large area constructions, meeting extraordinary demands in structural engineering.
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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