| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Our Strong Helical PC Wire is a testament to quality craftsmanship, made from the finest high-carbon steel plates. This prestressed steel wire is a product of sophisticated processes including acid washing, cold drawing, and phosphating. Available in two distinct types based on production methods, it features the durable cold-drawing steel wire and the stress-relieving steel wire. Tailored for varied applications, it offers three elegant surface finishes: plain, indented, and spiral ribbed. The cold drawing wire enhances the durability and robustness of prestressed concrete structures, offering unparalleled strength and reliability.
Raw Material Requirements
The foundation of our superior prestressed concrete lies in the exceptional quality of carbon steel wire rods such as SWRH77B or SWRH82B. To uphold our high standards, these rods are subject to rigorous requirements, encompassing exact size, shape, and weight parameters, premium chemical composition, sophisticated smelting methods, perfect delivery conditions, outstanding mechanical properties, minimal decarbonization, and impeccable surface quality. Special considerations are painstakingly assessed to ensure extraordinary performance and dependability.
Utilizing cutting-edge Sterem technology, our cooling process achieves an impressive Sotenization rate of over 85%. This precision assures that the produced coils conform to the demanding requirements of prestressed concrete steel wire and strands, delivering unmatched consistency and excellence.
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
Specifically engineered for excellence, our steel wire for prestressed concrete is perfect for a broad spectrum of applications. From single and multi-story buildings to highway and railway bridges, sleepers, electric poles, pressurized water pipes, storage tanks, and water towers, this versatile wire excels. Its adaptability extends to high-rise edifices, underground structures, complex hydraulic projects, maritime constructions, and airport facilities, including runways and terminals. It is ideal for industries requiring super-tall, expansive, voluminous, and vast constructions, as well as projects demanding exceptional loads, shapes, and functionalities 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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