| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Delve into the exquisite craftsmanship of our Premium Helical PC Wire, forged from the finest high-carbon steel plates. Utilizing cutting-edge technology, each wire undergoes a meticulous process, including precision acid washing, advanced cold drawing, and intricate phosphating. Available in two superior varieties, our wire offers both the durable cold-drawing steel wire and the stress-relieving steel wire. Tailored for a wide range of applications, choose from three exceptional surface finishes: plain for a seamless blend, indented for superior bonding, and spiral ribbed for excellent frictional engagement. The cold-drawing variant is your perfect ally in fortifying the strength and longevity of prestressed concrete structures.
Raw Material Requirements
Our top-tier prestressed concrete wire is crafted from premium carbon steel wire rods like SWRH77B or SWRH82B. These rods are carefully selected to meet stringent standards, ensuring accuracy in size, shape, and weight tolerances. Boasting a high-quality chemical composition, refined smelting techniques, and optimal delivery conditions, these rods are assessed for their outstanding mechanical properties, minimal decarbonization, and flawless surface quality, ensuring they meet the special requirements for unrivaled performance and reliability.
Experience the pinnacle of innovation with our advanced cooling process, powered by the state-of-the-art Sterem technology. Achieving a remarkable Sotenization rate of over 85%, this precision process ensures our coils consistently surpass the stringent demands of prestressed concrete steel wire and strands, delivering unmatched 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
Engineered to excel, our steel wire for prestressed concrete is indispensable across diverse applications. Whether it's constructing single or multi-story buildings, highway and railway bridges, resilient sleepers, electric poles, high-pressure water pipes, capacious storage tanks, or sturdy water towers, this wire is your versatile partner. It extends its prowess to high-rise buildings, underground structures, expansive hydraulic projects, complex maritime constructions, and cutting-edge airport facilities, including runways and terminals. Perfect for industries demanding super-tall, super-span, super-volume, and ultra-large area constructions, it is tailored for projects with extraordinary loads, unique designs, 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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