| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Elevate your projects with our Prestressed Steel Wire, a superior product skillfully engineered from the best high-carbon steel plates. Experience the meticulous production process, encompassing acid washing and cold drawing or stable treatment post-phosphating, which distinguishes our product. It is classified into cold-drawing steel wire and stress-eliminating steel wire. Our offering includes plain, indentation, and spiral rib steel wires tailored for prestressed concrete applications. Cold drawing wire is adeptly integrated in post-tensioned concrete, assuring unparalleled reliability and performance.
Raw Material Requirements
The backbone of high-performing prestressed concrete is the premium carbon steel wire rods like SWRH77B or SWRH82B. These rods adhere to stringent criteria, regarding size, shape, weight, allowable deviation, grade, and chemical composition. They also comply with smelting methods, delivery conditions, mechanical properties, decarburization layer, microstructure, surface quality, and additional specific requirements. Meeting these standards ensures optimal functionality in all intended applications.
Cooling is achieved with precision using Sterem technology, boasting an exceptional Sotenization rate of over 85%. Coils produced through these rigorous standards consistently meet, if not exceed, the quality demands required for prestressed concrete steel wire and steel strand production.
Standards of Steel Wire for Prestressed Concrete
The esteemed standards are GB/T5223-2014Prestressed concretesteel wire, conforming 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,and more.
Applications for the Reinforcement of Concrete Constructions
Our Steel Wire for Prestressed Concrete is essential for the structural integrity of single and multi-story dwellings, highway and railway bridges, and many more infrastructures. From electric poles to pressure tanks, and even modern skyscrapers and subterranean feats, its versatility shines. It plays a critical role in hydraulic, marine, airport, and nuclear power plant projects, adapting to super-tall, super-span, and heavy-duty constructions. Its adaptability to various shapes and structural functions makes it invaluable across industries.
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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