| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
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Comprehensive Specifications Introduction
Expertly crafted from superior high-carbon steel plates, our prestressed steel wire undergoes a meticulous manufacturing journey. Through advanced processes such as acid washing, cold drawing, and phosphating, we ensure excellence at every step. This adaptable product is available in two primary types based on production techniques: the resilient cold-drawing steel wire and the stress-relieving steel wire. Tailored for various applications, it boasts three distinct surface finishes: plain, indented, and spiral ribbed. The cold-drawing wire emerges as an optimal solution for significantly enhancing the durability and robustness of prestressed concrete structures.
Rigorous Raw Material Requirements
Our premium-quality prestressed concrete relies on the exemplary standards of carbon steel wire rods such as SWRH77B or SWRH82B. To maintain our high standards of excellence, these rods must adhere to stringent criteria encompassing precise size, shape, and weight tolerances, high-grade chemical composition, refined smelting techniques, ideal delivery conditions, exceptional mechanical properties, minimal decarbonization, and pristine surface quality. Special requirements are meticulously considered, ensuring unmatched performance and reliability in every application.
Our sophisticated cooling process, regulated by the state-of-the-art Sterem technology, guarantees an outstanding Sotenization rate exceeding 85%. This ensures that the coils produced consistently meet the demanding specifications required for prestressed concrete steel wire and strands, delivering unparalleled uniformity and quality that exceed industry expectations.
Prestigious Standards of Steel Wire for Prestressed Concrete
The current standards are GB/T5223-2014Prestressed concretesteel wire, in accordance withASTM 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.
Diverse Applications for the Reinforcement of Concrete Constructions
Our steel wire for prestressed concrete is meticulously engineered to excel across a vast array of applications. It plays pivotal roles in the construction of single and multi-story buildings, highway and railway bridges, sleepers, electric poles, pressurized water pipes, storage tanks, and water towers. Its versatility seamlessly extends to modern high-rise edifices, subterranean structures, high-rise complexes, hydraulic projects, maritime constructions, and airport facilities including runways and terminals. Ideal for industries demanding super-tall, super-span, super-volume, and ultra-large area constructions, as well as projects requiring extraordinary loads, shapes, and functionalities in structural engineering, our product stands at the forefront of innovation.
Extensive Ranges of Wire Diameter
From 3.00 mm to 12.00 mm
Extensive Ranges of Strength
From 1470MPa to 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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