| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Crafted from the highest quality high-carbon steel plates, this Premium Helical PC Wire is a masterpiece of modern engineering. Every strand is meticulously designed through a series of state-of-the-art processes that include precision acid washing, advanced cold drawing, and sophisticated phosphating. Tailored to meet a diverse array of needs, it is available in two distinct varieties: the resilient cold-drawing steel wire and the innovative stress-relieving steel wire. With three exclusive surface finishes—plain for effortless integration, indented for superior bonding, and spiral ribbed for exceptional frictional engagement—this wire is the pinnacle of versatility and efficiency. The cold-drawing variant stands unmatched in its ability to enhance the durability and strength of prestressed concrete structures, making it an indispensable asset in construction projects demanding excellence.
Raw Material Requirements
Our premium prestressed concrete wire is founded on the exceptional quality of carbon steel wire rods like SWRH77B or SWRH82B, chosen with utmost precision to meet the highest standards. These rods are carefully selected for their perfect size, shape, and weight tolerances, crafted from high-grade chemical compositions, refined through advanced smelting techniques, and delivered in optimal conditions. Their extraordinary mechanical properties, minimal decarburization, and flawless surface quality are meticulously assessed to meet the special requirements necessary for unparalleled performance and reliability, ensuring they are the best choice for your demanding projects.
Our innovative cooling process, empowered by cutting-edge Sterem technology, achieves a remarkable Sotenization rate exceeding 85%. This precision craftsmanship ensures that our coils consistently meet the stringent demands of prestressed concrete steel wire and strands, delivering exceptional consistency and superior quality for your most challenging construction endeavors.
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, crafted specifically for prestressed concrete applications, is designed to excel across a broad spectrum of uses. It is an integral component in the construction of both single and multi-story buildings, as well as highway and railway bridges, durable sleepers, electric poles, high-pressure water pipes, large storage tanks, and robust water towers. Its versatility further extends to modern high-rise structures, subterranean developments, expansive hydraulic projects, intricate maritime constructions, and world-class airport facilities, including runways and terminals. Tailored for industries that require super-tall, super-span, super-volume, and ultra-large area constructions, this wire is your go-to solution for projects that demand extraordinary loads, unique architectural shapes, and specialized functionalities in advanced 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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