| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Introducing our Premium Helical PC Wire, crafted from the finest high-carbon steel plates. Experience the culmination of precision engineering through advanced processes like acid washing, cold drawing, and phosphating. Our product offers versatility with two main variants: resilient cold-drawing steel wire and stress-relieving steel wire. Adaptable for various applications, choose from three distinct surface finishes: plain, indented, and spiral ribbed. The cold drawing wire is an exceptional choice for those seeking enhanced durability and strength for prestressed concrete structures.
Raw Material Requirements
Our premium prestressed concrete is a testament to the exceptional quality of carbon steel wire rods, such as SWRH77B or SWRH82B. To uphold our high standards, these rods must meet rigorous criteria: precise size, shape, and weight tolerances; high-grade chemical composition; refined smelting techniques; ideal delivery conditions; outstanding mechanical properties; minimal decarbonization; and impeccable surface quality. Each special requirement is carefully considered, ensuring unmatched performance and reliability.
Our state-of-the-art cooling process, utilizing cutting-edge Sterem technology, achieves an impressive Sotenization rate surpassing 85%. This commitment to excellence ensures that the coils we produce meet the stringent demands of prestressed concrete steel wire and strands, delivering unparalleled consistency and extraordinary quality.
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
Engineered with precision, our steel wire for prestressed concrete excels across diverse applications. It is integral in constructing single and multi-story buildings, highway infrastructure, railway bridges, sleepers, electric poles, pressurized water pipes, storage tanks, and water towers. Its adaptability extends to modern high-rise structures, subterranean facilities, hydraulic projects, maritime constructions, and airport infrastructure, including runways and terminals. Perfect for industries involving super-tall, super-span, super-volume, and ultra-large area constructions, our wire meets the demands of projects requiring extraordinary loads, unique shapes, and specialized 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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