| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
|
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Specifications Introduction
Crafted from the finest high-carbon steel plates, our prestressed steel wire is meticulously engineered through a sophisticated array of advanced processes including acid washing, cold drawing, and phosphating. This versatile marvel is offered in two main categories based on production techniques: the highly durable cold-drawing steel wire and the stress-relieving steel wire. To cater to diverse applications, it is available in three distinct surface finishes: plain, indented, and spiral ribbed. The cold drawing wire emerges as an ideal solution for significantly enhancing the durability and strength of prestressed concrete structures.
Raw Material Requirements
Our premium prestressed concrete wire relies on the exceptional quality of carbon steel wire rods such as SWRH77B or SWRH82B. To uphold our superior standards, these rods are meticulously selected to meet rigorous criteria including precise size, shape, and weight tolerances, top-tier chemical composition, refined smelting techniques, ideal delivery conditions, outstanding mechanical properties, minimal decarbonization, and immaculate surface quality. Special requirements are thoroughly considered to ensure unparalleled performance and reliability.
Our cooling process, empowered by state-of-the-art Sterem technology, ensures an impressive Sotenization rate surpassing 85%. This cutting-edge process guarantees that the coils produced meet the rigorous demands of prestressed concrete steel wire and strands, delivering unrivaled consistency and 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
Our steel wire for prestressed concrete is ingeniously designed to perform exceptionally across a diverse spectrum of applications. It plays a pivotal role in the construction of single and multi-story buildings, bridges for highways and railways, sleepers, electric poles, pressurized water pipes, storage tanks, and water towers. Its adaptability extends to modern high-rise structures, subterranean constructions, hydraulic projects, maritime projects, and airport facilities such as runways and terminals. Perfectly suited for industries that demand constructions of super-tall, super-span, super-volume, and ultra-large areas, as well as projects requiring extraordinary loads, unique shapes, and distinct functionalities in the realm of 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.
){kind=link}