| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Our Helical PC Wire is crafted from premium-grade high-carbon steel plates, undergoing precise manufacturing techniques like acid washing, cold drawing, and phosphating to achieve its exceptional quality. This versatile and high-performance wire is available in two primary types—cold-drawing steel wire and stress-relieving steel wire—each designed to meet diverse structural needs. Enhance your projects with our three distinct surface finishes: plain for understated elegance, indented for additional grip, and spiral ribbed for optimal bonding and strength. Ideal for reinforcing prestressed concrete structures, the cold drawing wire ensures enduring durability and unmatched structural integrity.
Raw Material Requirements
Our dedication to excellence is evident in our stringent selection of carbon steel wire rods, such as SWRH77B or SWRH82B, for premium prestressed concrete. These rods uphold superior quality standards, featuring precise size, shape, and weight tolerances, coupled with an impeccable chemical composition. Advanced smelting techniques and optimal delivery conditions are meticulously controlled, alongside exceptional mechanical properties and minimal decarbonization. The flawless surface quality is a testament to our commitment to unmatched performance and reliability, ensuring each product exceeds the highest industry standards.
Our cooling process, empowered by state-of-the-art Sterem technology, achieves an impressive Sotenization rate exceeding 85%. This guarantees that every coil meets the rigorous demands required for prestressed concrete steel wire and strands, resulting in unmatched consistency and unyielding quality. Rely on us for your most stringent construction needs.
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 prestressed concrete steel wire is expertly engineered for superior performance across a wide spectrum of construction applications. Its exceptional qualities empower the construction of single and multi-story buildings, infrastructure like highway and railway bridges, and essential utilities such as sleepers and electric poles. It's ideal for pressurized water pipes, storage tanks, and water towers, as well as modern high-rise buildings and complex subterranean structures. From hydraulic projects to maritime constructions and expansive airport facilities, including runways and terminals, our steel wire is designed to meet the needs of super-tall, super-span, and super-volume projects with extraordinary load and design requirements 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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