| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Crafted from the finest high-carbon steel plates, our Premium Helical PC Wire exemplifies precision engineering through cutting-edge processes like meticulous acid washing, advanced cold drawing, and refined phosphating. This versatile masterpiece is available in two distinct variations based on production technique: the resilient cold-drawing steel wire and the stress-relieving steel wire. Designed to meet diverse application needs, it features three unique surface finishes: plain for seamless integration, indented for enhanced bonding, and spiral ribbed for optimal frictional engagement. The cold-drawing variant is the ultimate choice for enhancing durability and strength in prestressed concrete structures.
Raw Material Requirements
Our high-caliber prestressed concrete wire is crafted from exceptional quality carbon steel wire rods like SWRH77B or SWRH82B. These rods are carefully selected to meet stringent standards, ensuring precise dimensions, perfect shape, and exact weight tolerances. They boast a high-grade chemical composition, refined smelting processes, and ideal delivery conditions. The rods' superior mechanical properties, minimal decarbonization, and flawless surface quality are meticulously inspected to meet special requirements for unmatched performance and reliability.
Our innovative cooling process, led by state-of-the-art Sterem technology, boasts an impressive Sotenization rate of over 85%. This accuracy ensures our coils consistently satisfy the demanding requirements of prestressed concrete steel wire and strands, guaranteeing outstanding consistency and superior 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 masterfully engineered to deliver exceptional performance across a multitude of applications. It is instrumental in constructing single and multi-story buildings, highway and railway bridges, durable sleepers, electric poles, high-pressure water pipes, large storage tanks, and robust water towers. Its adaptability extends to modern high-rise buildings, underground structures, extensive hydraulic projects, intricate maritime constructions, and cutting-edge airport facilities, including runways and terminals. Designed for industries needing super-tall, super-span, super-volume, and ultra-large area structures, it is ideal for projects demanding extraordinary loads, unique forms, 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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